Tamere Thornton v. State of Maryland, No. 1569, September Term 2016. Opinion by 

Arthur, J.

FOURTH AMENDMENT – ATTENUATION DOCTRINE

Even where evidence would not have been discovered but for a Fourth Amendment 

violation, that evidence should not be excluded if the chain of causation leading to the 

discovery of the evidence has been interrupted by an “intervening circumstance” that 

sufficiently attenuates the connection between the violation and the discovery of the

evidence. A person’s flight in response to unlawful police conduct may constitute an 

“intervening circumstance” if the flight constitutes a new and distinct crime. 

In this case, the defendant ran away from an allegedly unlawful pat-down during an 

otherwise lawful traffic stop. By doing so, the defendant appeared to commit the crime 

of “fleeing and eluding” the officers in violation of section 21-9004(b)(2) of the 

Transportation Article. This apparent commission of a new crime justified a second, 

lawful seizure, which produced the evidence that the defendant sought to suppress. 

Under these specific facts, the defendant’s flight qualified as an intervening circumstance 

for the purpose of the attenuation doctrine.

The presence of this intervening circumstance, along with the absence of any flagrant or 

purposeful misconduct by the officers, outweighed the close temporal proximity between 

the pat-down and the discovery of the evidence. Overall, the connection between the patdown and the evidence was sufficiently attenuated that the evidence should not be 

excluded as the product of an unlawful pat-down.

FOURTH AMENDMENT – REQUIREMENT OF SEARCH OR SEIZURE

Driver seated in parked car was seized within the meaning of the Fourth Amendment 

where police officers made several assertions of authority to detain the driver for a

parking violation and where the driver temporarily submitted to those assertions of 

authority.

Police officer initiated a search within the meaning of the Fourth Amendment by 

touching the driver’s waistband for the purpose of frisking him for weapons, 

notwithstanding that the driver fled on foot before the frisk was completed.

After the driver tried to run away during the pat-down but fell down, the driver was 

seized once again when officers physically restrained him and moved him from the 

ground.
MOTION TO SUPPRESS – STANDARD OF REVIEW

Generally, the appellate court views the trial court’s findings, the evidence, and the 

inferences drawn therefrom in the light most favorable to the party that prevails on an 

issue that a defendant raises in a motion to suppress evidence. The State is not entitled to 

these favorable inferences where the defendant raises an issue on which the State bears 

the burden of persuasion, where the State fails to persuade the trial court that it has met 

its burden, and where the trial court denies the motion to suppress on other grounds.

In this case, the trial court expressed doubt about whether a pat-down was supported by 

reasonable suspicion but went on to conclude that the evidence should not be excluded

even if the officers lacked reasonable suspicion. Under those circumstances, it is 

inappropriate to view the record in the light most favorable to the State in conducting 

appellate review of the issue of reasonable suspicion. 
Circuit Court for Baltimore City

Case No. 116027021

REPORTED

IN THE COURT OF SPECIAL APPEALS

OF MARYLAND

No. 1569

September Term, 2016

______________________________________

TAMERE THORNTON

v.

STATE OF MARYLAND

______________________________________

Nazarian,

Arthur,

Friedman,

JJ.

______________________________________

Opinion by Arthur, J.

______________________________________

Filed: July 25, 2018
Tamere Hassan Thornton1 was charged in the Circuit Court for Baltimore City 

with offenses related to the possession of a handgun. After the circuit court denied his 

motion to suppress evidence, Thornton entered a plea of not guilty and allowed the case 

to proceed on an agreed statement of facts. On that basis, he was convicted of one count 

of possessing a regulated firearm after previously being convicted of a crime of violence. 

The court sentenced him to four years of imprisonment and permitted him to remain on 

bail during this appeal to challenge the suppression ruling.

For the reasons discussed in this opinion, we conclude that the circuit court did not 

err when it determined that the evidence of handgun possession was too attenuated from 

any unreasonable search to require the exclusion of that evidence. We affirm the 

judgment.

FACTUAL AND PROCEDURAL BACKGROUND

The basic facts are as follows: police officers detained Thornton for a parking

infraction across the street from his home; after asking Thornton a few questions, the

officers ordered him to step out of his car so that they could perform a pat-down search;

as soon as the officer started to pat down Thornton’s clothing, Thornton tried to run

away, but he fell after a short distance; and the officers quickly restrained him and lifted

him off the ground to discover a handgun underneath him.

The officers placed Thornton under arrest and transported him to a police station. 

They did not issue a parking citation. The weapon that they recovered was a .32 caliber

 

1 Some documents in the record use the name “Thorton” rather than “Thornton.”
2

semi-automatic handgun with a 2-1/8 inch barrel. It had one live round in the chamber

and a magazine with five live rounds. Testing showed that it was operable.

Thornton was charged with five counts: (1) possessing a handgun after being

convicted of a crime of violence; (2) possessing a handgun after being convicted of a

disqualifying crime; (3) wearing, carrying, or transporting a handgun on or about his

person; (4) wearing, carrying, or transporting a handgun in a vehicle travelling on a

public road; and (5) possessing ammunition after having been prohibited from possessing

a regulated firearm. He was released after posting bond.

Counsel for Thornton filed an omnibus motion, which included a request to

suppress evidence obtained at the time of his arrest. The circuit court held a suppression

hearing on August 29, 2016.

Only two witnesses testified: Baltimore City police officers Kenneth Scott and

Jeremy Zimmerman. As the circuit court recognized, the two officers gave “somewhat

conflicting stories” about some events leading to the discovery of the handgun. The court

described Officer Scott’s testimony as “unconvincing” in many respects, and it appeared

to rely on some of Officer Zimmerman’s testimony. To provide context for analyzing the

court’s ruling, this summary includes testimony from both officers.

At around 2:00 p.m. on January 11, 2016, three officers assigned to an

“Operations Drug Unit” were travelling in an unmarked police vehicle on Midwood

Avenue. According to Officer Scott, who was a passenger in that vehicle, they were

“patrolling” and “driving through to go through McCabe for CDS,” or controlled

dangerous substances. He asserted that “McCabe” is “a high drug area, traffic [sic]”
3

located “right off of Midwood.”2In the words of Officer Zimmerman, the driver of the

vehicle, they were in the area looking for “[d]rugs, weapons, all kinds of things[.]”

At the same time, Tamere Thornton was sitting in the driver’s seat of a Cadillac

sedan parked across from his home on Midwood Avenue. The sedan’s lights were off,

and its engine was not running. On the same block, a tree-removal crew was occupying

multiple parking spaces with two trucks and a set of cones. The sedan was parked

nearby, facing against the flow of traffic, with its left wheels next to the curb. Maryland

law requires that a vehicle parked on a two-way roadway must be “parked parallel to the

right hand curb or edge of the roadway, with its right hand wheels within 12 inches of

that curb or edge of the roadway.” Md. Code (1977, 2012 Repl. Vol.), § 21-1004(a) of

the Transportation Article (“TA”).

Officer Scott noticed that the sedan was improperly parked on the wrong side of

Midwood Avenue. Officer Zimmerman made a U-turn and stopped the unmarked police

vehicle directly behind the sedan. The officers activated the emergency lights of the

police vehicle, but did not activate its siren. Officer Zimmerman walked to the driver’s

side of the sedan, Officer Scott walked to the passenger side, and a third officer remained

inside the police vehicle. The officers were wearing tactical vests with the word

“POLICE” displayed in bold letters across their chests.

Thornton remained in the driver’s seat of the sedan as the two officers approached. 

 

2

It is unclear whether Officer Scott was referring to McCabe Avenue, a street that 

intersects with Midwood Avenue, or to Woodbourne-McCabe, a neighborhood in 

northern Baltimore.
4

For a brief period of time, less than one minute, the officers proceeded to ask Thornton a

few questions. Although Officer Scott claimed that the initial purpose of the encounter

was to inform the driver that the sedan was “on the wrong side of the street,” no

testimony indicates that the officers actually told Thornton about the parking violation. 

According to both officers, Thornton’s demeanor was “laid back,” and he did not say

anything unusual during the exchange. Nevertheless, both officers testified that, because

of certain hand movements that Thornton made, they suspected that he might be carrying

a weapon. As the circuit court noted, Officer Scott testified in “fairly vague terms” about

these hand movements, while Officer Zimmerman’s testimony “was less vague” on that

matter.

Officer Scott, a 10-year veteran of the police department, asserted that he had

training and experience in identifying armed persons. Throughout his testimony, Officer

Scott frequently stated his conclusion that Thornton displayed “characteristics of an

armed individual” while seated in the sedan. The only applicable “characteristic[]” that

Officer Scott mentioned is that an armed person sometimes will perform “checks” by

touching his or her “front waistband area,” which, Officer Scott said, is a common place

for a person to carry a firearm.

Officer Scott testified that he could see Thornton “looking out his mirror” as the

officers approached the sedan. Officer Scott claimed that, as he approached the

passenger side of the sedan, he saw Thornton “numerous times like start making

movements to his front area[.]” According to Officer Scott, Thornton kept his hands

“down on the side” and “around his waistband area.” When asked about any hand
5

movements that he may have observed, Officer Scott gave various responses:

[OFFICER SCOTT]: Like [Thornton] just kept like doing a check, like just

trying to, I don’t know, like push it down or just (indicating), I don’t know,

you know, just to make sure it’s secured. I’m not sure what he was trying

to do but, I mean, it just . . .

* * *

[OFFICER SCOTT]: He was still like, the same thing, like a weapons

check, just trying to, you know, like he had something he was trying to

hide.

* * *

[OFFICER SCOTT]: It was more or less like his – yeah, I mean like, yeah,

like I said, just trying to – I don’t know if he was trying to push it down so

like I guess we wouldn’t be able to see it or I’m not sure, but I just know he

just kept doing it . . .

* * *

[OFFICER SCOTT]: But I mean, you know, it was just – something just

didn’t fit right with him keep checking his waist area.

Officer Scott testified that he did not speak to Thornton at first, but instead

focused on observing Thornton’s conduct while Officer Zimmerman questioned

Thornton from the opposite side. At one point, Officer Scott heard Thornton say that he

“lived across the street.”

3

Officer Scott asked Thornton if he would permit the officers to search the sedan. 

Thornton declined, which he certainly had the right to do. See Longshore v. State, 399

 

3 Officer Scott believed that Officer Zimmerman “probably talked to [Thornton]

and got his license from him,” with which he would have been able to verify that 

Thornton lived across the street. Officer Zimmerman said that he could not recall 

whether they obtained Thornton’s license before or after the eventual arrest. The circuit 

court ultimately concluded that the evidence did not support a finding that the officers 

asked for identification or received it until after the arrest.
6

Md. 486, 537-38 (2007) (explaining that a “person has a constitutional right to refuse to

consent to a warrantless search of his or her automobile, and such refusal may not later be

used to implicate guilt[,]” nor can it be used to justify a warrantless search).

In response, Officer Scott told Thornton that they would need to wait for a “K-9

unit” to arrive with an odor-detecting dog. In his testimony, however, Officer Scott

admitted that he did not actually intend to call for a K-9 unit. Officer Zimmerman later

explained in his testimony that officers sometimes tell a detained driver that they intend

to call a K-9 unit only “to gauge the reaction” of the driver. The circuit court described

this tactic as “a bluff.” There is no indication that Officer Scott’s “bluff” provoked any

particular reaction from Thornton.

Officer Scott testified that, after announcing an intention to call for a K-9 unit, he

told Officer Zimmerman to “pull [Thornton] out of the vehicle” for a weapons check. 

During cross-examination, Officer Scott was unable to explain why he would have first

asked permission to conduct a vehicle search and then suggested that he would call a K-9

unit if he had truly believed all along that Thornton was carrying a weapon. Officer Scott

could only say that “the hair on the back of [his] neck . . . stood up after a minute,” which

made him “think [Thornton] ha[d] something.”

As the circuit court noted, Officer Zimmerman described in “greater detail,”

relative to his partner, the “specific motions” that Thornton allegedly made. Citing his

training and experience from three years with the Baltimore City police, Officer

Zimmerman asserted that common indications that a person may be armed include “a

bladed stance away from” an officer, “security checks,” “favoring one side of [the]
7

body,” and, in particular, “holding the area where the weapon is concealed.” He asserted

that, when trying to determine whether the occupant of a vehicle may be armed, one

should “look for a shoulder moving up or down drastically” as a result of the effort “to

reach under a seat or to . . . further conceal something in [the person’s] front waistband.”

Officer Zimmerman testified that, as he walked to the driver’s side of the sedan, he

“observed Mr. Thornton raise his right shoulder and kind of bring his elbows together,”

which Officer Zimmerman characterized as “consistent with attempting to conceal

something in the front area of [a person’s] body.” Officer Zimmerman performed a

demonstration of this movement as he described it a second time: “right shoulder up

which kind of brings your hand up a little bit higher and then . . . elbows together, kind of

pushing down.”4

In Officer Zimmerman’s opinion, “it was very apparent that [Thornton] was

uncomfortable with whatever was in his lap,” because he continued “making

adjustments” around “where [his] belt buckle would be on [his] pants.” Officer

Zimmerman said that, although Thornton was not “grabbing anything,” it appeared that

he was “manipulating something” and that he “was obviously uncomfortable” with the

“the position,” or “the size,” or “the shape” of whatever object he was manipulating. 

Officer Zimmerman testified that Thornton “would sit back down and attempt to adjust

something in his waistband” whenever he “would lean over to the right to address”

 

4 Although Officer Zimmerman said that Thornton raised his shoulder, the court 

later described it in these words: “dropping of the shoulder, elbows in, [and] reaching to 

the waistband area.”
8

Officer Scott. This happened “about two or three times,” according to Officer

Zimmerman.

In total, Officer Zimmerman estimated that Thornton made four or five “distinct

movements” or “adjustments” near his waistband during the 30 or 40 seconds before they

told him to step out the sedan. In Officer Zimmerman’s opinion, those movements “were

not . . . solely nervous movements[.]” Officer Zimmerman testified that, “[f]rom what

[he] observed,” he “believed that [Thornton] was concealing some sort of weapon . . . in

his waistband[.]”

According to both officers, Thornton was not “free to leave” by the time they told

him to step out of his car. Officer Zimmerman testified that he himself opened the door

of the sedan and allowed Thornton to stand up. Officer Zimmerman did not recall seeing

that Thornton needed to unbuckle his seatbelt when he stood up.

Officer Zimmerman told Thornton to place his hands on his head. Thornton

complied. Officer Zimmerman claimed that, at that time, he had not yet made any

physical contact with Thornton.

Officer Zimmerman started to pat down Thornton’s clothing, beginning with the

front waistband area. Officer Zimmerman testified that, “as soon as [he] began” to

“touch [Thornton] to begin the pat down,” Thornton started to run away. Officer

Zimmerman said that he did not feel a weapon as he made contact with Thornton.

Officer Zimmerman claimed that Thornton “kind of pushed” him “aside a little bit

and then ran, trying to run southbound in the block[.]” Thornton “slipped or fell,” and

Officer Zimmerman was “able to jump on top of” him while he was face-down with his
9

hands under his chest. The two officers grabbed Thornton’s hands and handcuffed him. 

When the officers “rolled [Thornton] over,” Officer Zimmerman noticed “a handgun on

the ground under him.”

In Officer Scott’s telling of the same events, Officer Zimmerman actually

“pull[ed]” Thornton out from the sedan, announced to Thornton that he was going to

check him for weapons, and “went down in the [waist] area” to start the pat-down. Then,

according to Officer Scott, Thornton “tried to push [Officer Zimmerman] out of the way

so he could try to run.” Officer Scott said that, as Thornton “pushed away,” Officer

Zimmerman “was able to grab” him, while he “was trying to still move his feet[.]” 

Officer Scott said that Thornton “slipped” on some “dead branches” on the ground, which

allowed them to regain control of him. According to Officer Scott, “once [they] got him

in handcuffs, [they] picked him up, and the handgun was right there underneath of him.”

Thornton elected not to testify, and defense counsel argued the motion based on

the testimony of the two officers. Defense counsel conceded that the officers had the

right to investigate Thornton’s improperly parked sedan, but challenged whether their

observations justified the pat-down. Defense counsel asserted that, “[a]t worst,” the

officers may have observed “some kind of movements that in their mind are a

characteristic of an armed person[.]” Defense counsel argued that “in fact, if they saw

enough to really think that [Thornton] had a gun, they wouldn’t have been wasting their

time even talking to him about permission to search the car, much less go for the K-9

unit.” Defense counsel theorized that the officers were “looking for drugs” when they

decided to search Thornton’s person after he refused to consent to a vehicle search.
10

As the sole justification for the pat-down, the State pointed to the officers’

testimony that Thornton was “reaching into his waistband,” considered in light of the

officers’ testimony about their training and experience in the identification of armed

persons. The State also argued that “there really was no search” because the discovery of

the gun occurred after what the State called Thornton’s “unprovoked flight” as soon as

the pat-down started. In response to that second argument, defense counsel asserted that

the handgun should be suppressed as “the fruit of the poisonous tree.”

After several hours of consideration, the court rendered a thoughtful and cautious

oral ruling. The court noted: “Despite what appears on its face to be simple facts, the

legal analysis is actually fairly complicated.” While admitting that the case presented “a

close question,” the court announced that it would deny the motion to suppress.

The court, proceeding in chronological order, first determined that the officers had

acted lawfully when they initially confronted Thornton. The court recognized that there

was “some merit” to the suggestion that the officers were using the parking violation as

“an excuse to inquire further into the driver who was sitting in the vehicle.” Yet the court

concluded that there was in fact “a real issue with an illegally parked car” to justify the

initial investigation.

The court then examined the officers’ “somewhat conflicting stories” about what

happened after they approached Thornton’s sedan. The court noted that Officer Scott

provided “very few details” about observations that made him suspect that Thornton was

armed. The court reasoned that Officer Scott’s efforts to search the sedan were

“somewhat inconsistent with his genuine belief that there might be a weapon involved.” 
11

The court concluded: “His testimony frankly was unconvincing.” The court said that, if

the State had offered only Officer Scott’s testimony, the decision would be “relatively

easy,” because the court would conclude that “his testimony does not convince nor does

it establish sufficient cause for a search.”

By contrast, the court said that Officer Zimmerman’s testimony was “substantially

different,” in that it included “much greater detail” as to “the specific motions” that

suggested “that [Thornton] was possibly armed[.]” Specifically, the court mentioned the

initial movement toward the waistband that Officer Zimmerman claimed to have seen as

the officers were approaching the sedan. The court, “for purposes of the record,”

recounted that Officer Zimmerman “dipped a shoulder, straightened up, reaching for the

belt area” in his in-court demonstration. The court said that this movement “if it took

place as described, could be consistent with adjusting the position of a gun in the

waistband or in some other actions toward the band.”

Nevertheless, citing In re Jeremy P., 197 Md. App. 1 (2011), the circuit court

observed that “a security check by itself” typically “is not enough to establish either

reasonable cause or probable cause because it could represent any variety of behaviors

other than checking on a gun.” The court noted the absence of any additional

circumstances that might indicate dangerousness or criminality on Thornton’s part. 

Summarizing the evidence, the court concluded: “All they have is this conduct with his

hands while he’s being approached by the police officers.”

Although the court concluded that the officers were entitled to direct Thornton to

exit the car, the court declined to conclude that the officers had sufficient justification to
12

pat down his clothing. In the court’s words, the officers had “very questionable

reasonably articulable suspicion” that Thornton was armed and dangerous when he

stepped out of the car. The court said that, “had they done a frisk of him at this point,”

there would be a “serious question as to the legality of the frisk.” Later, the court

reiterated its opinion that “the initial search might in fact very well have been improper.”

Nevertheless, the court said that “the search had not really begun as of the time

when [Thornton] turned and ran” from Officer Zimmerman. Recounting the evidence,

the court stated: “he begins to run, he is chased, it’s not clear how far, he falls to the

ground, he gets up[,] and the gun is found on the ground.” The court reasoned that

Thornton’s flight “changes in some significant ways the analysis” because flight from the

police may contribute to suspicion of criminal activity. The court also commented that it

was “an interesting question” whether “a search t[ook] place or a seizure t[ook] place at

all” under the circumstances, because the gun “f[ell] out from [Thornton’s] waist[.]”

Finally, the court considered “whether, even if the search beg[an], improperly or

illegally,” there was “a subsequent event that attenuates the initial illegality.” The court

examined three “attenuation” factors: (1) “the time that has elapsed between the illegality

and the acquisition of the evidence”; (2) “the presence of intervening circumstances”; and

(3) “the purpose and flagrancy of the official misconduct.” See Myers v. State, 395 Md.

261, 285-86 (2006) (discussing Brown v. Illinois, 422 U.S. 590, 603-04 (1975)).

Addressing the first factor, the court observed that the time lapse was “very small,

very short[.]” Addressing the third factor, the court stated that the officers’ conduct was

“arguably illegal” when they attempted to frisk Thornton “under circumstances in which
13

the only indicator of potential criminal conduct was the furtive motions of his hands

which they felt might have indicated the presence of a gun.” The court considered the

second factor to be the decisive one, explaining:

[T]he presence of the intervening circumstances, i.e., his flight[,] may have

attenuated whatever problems there may have been in the initial attempt to

do a Terry[5]search. So in this case, what we have is an attempt to search,

that is not completed. The discovery of the gun absent a search, but

following what might have been an illegal search under the Terry doctrine. 

It’s a close question. . . . I’ve gone through all these cases and I’ve thought

about this a great deal, and despite the fact as I said, I thought that in

particular Officer Scott’s testimony was not convincing, but nevertheless, I

feel that under the circumstances and as described, I have to deny the

motion.

The court emphasized that its ruling entailed the resolution of “a close question”

of “whether th[e] initial attempted” frisk “might make . . . what follows . . . the fruit of

the poisonous tree.” The court suggested that, if Thornton wished to enter a plea, he

should do so in a way to preserve his right to seek appellate review of the suppression

ruling.

Thereafter, Thornton entered a plea of not guilty and submitted the case for trial

on an agreed statement of facts. The court found Thornton guilty of possession of a

regulated firearm after a previous conviction for a crime of violence. The court did not

decide Thornton’s guilt or innocence as to the other counts.

Thornton filed a timely notice of appeal.6 At Thornton’s request, this Court stayed

 

5 Terry v. Ohio, 392 U.S. 1 (1968).

6 Thornton filed a notice of appeal on his own behalf. The clerk’s office received 

his notice on September 12, 2016, but for unknown reasons the clerk made no 

corresponding docket entry. An attorney filed a second notice of appeal on Thornton’s 
14

his appeal temporarily, until the Court of Appeals decided Sizer v. State, 456 Md. 350

(2017), another case involving the attenuation doctrine.

DISCUSSION

In this appeal, Thornton raises the single question of whether the circuit court 

erred in denying his motion to suppress evidence. Within that challenge, there are three 

main areas of dispute: (1) whether the discovery of the handgun occurred before or after 

an event implicating Thornton’s constitutional rights; (2) whether the pat-down was

justified at its inception by reasonable suspicion that Thornton was armed and dangerous; 

and (3) if the officers lacked adequate justification for the pat-down, whether the 

evidence discovered after Thornton’s subsequent flight must be suppressed.

Before discussing those issues, we will begin with a general outline of the

principles implicated in a pat-down of a vehicle occupant during a traffic stop.

A. Principles Governing Pat-Down Searches During Traffic Stops

The Fourth Amendment to the United States Constitution states, in pertinent part,

that the “right of the people to be secure in their persons, houses, papers, and effects, 

against unreasonable searches and seizures, shall not be violated[.]” Ordinarily, evidence 

obtained in violation of this right is inadmissible in a state criminal prosecution. See, 

 

behalf more than 30 days after he was sentenced. A subsequent handwritten notation in 

the court file states: “Application for leave to appeal fld [sic] pro-se on a guilty plea 

(titled ‘Notice of Appeal’) was originally fld [sic] on 9-12-16.” Thornton, however, had

not entered a guilty plea. Because he exercised his right to appeal within 30 days after 

his conviction and sentence after a not-guilty plea upon an agreed statement of facts, his 

appeal is properly before this Court. See, e.g., Rodriguez v. State, 221 Md. App. 26, 35 

(2015). The clerk of the circuit court should correct the docket entries to reflect that 

Thornton filed a notice of appeal on September 12, 2016.
15

e.g., Bailey v. State, 412 Md. 349, 363 (2010) (citing Swift v. State, 339 Md. 139, 149 

(2006), which cited Mapp v. Ohio, 367 U.S. 643, 655-56 (1961)). This rule excludes not 

only evidence obtained as a direct result of an unreasonable search or seizure, but also 

evidence that is the indirect product of the violation. See, e.g., Grant v. State, 449 Md. 1, 

29-30 (2016) (citing Wong Sun v. United States, 371 U.S. 471, 484 (1963)). Yet even 

where evidence is discovered after a Fourth Amendment violation, it should not be 

excluded if it was obtained “‘by means sufficiently distinguishable’” from the illegality,

rather than “‘by exploitation of that illegality[.]’” Cox v. State, 421 Md. 630, 651 (2011) 

(quoting Wong Sun v. United States, 371 U.S. at 488).

Warrantless searches and seizures are presumptively unreasonable, and that 

presumption is “subject only to a few specifically established and well-delineated 

exceptions[.]” Grant v. State, 449 Md. at 16-17 (citing Katz v. United States, 389 U.S. 

347, 356-57 (1967)). Once it is established that a search or seizure occurred without a 

warrant, the State bears the burden of showing that the search or seizure falls within an 

exception to the warrant requirement. See, e.g., Bailey v. State, 412 Md. at 366.

One such exception is the so-called stop-and-frisk exception established by Terry 

v. Ohio, 392 U.S. 1 (1968). In Terry, the Supreme Court explained that a “seizure” 

occurs when a police officer approaches someone on the street and restrains the person’s 

freedom to walk away, and that a “search” occurs when an officer pats down a person’s 

clothing to find items hidden on the person. Id. at 16. The Court held that an officer 

“may conduct a brief, investigative ‘stop’” of a particular person, without a warrant, as 

long as the officer “has a reasonable suspicion that criminal activity is afoot.” Crosby v. 
16

State, 408 Md. 490, 505 (2009) (citing Terry v. Ohio, 392 U.S. at 17). During such a 

stop, if the officer has reason to suspect that the detained person is armed and dangerous, 

the officer may perform a protective “frisk,” by patting down the person’s outer clothing 

to discover any weapons that could be used to assault the officer. See, e.g., Sellman v. 

State, 449 Md. 526, 530 n.1 (2016).

Much like the stop of a pedestrian, “a traffic stop entails a seizure of the driver 

‘even though the purpose of the stop is limited and the resulting detention quite brief.’” 

Brendlin v. California, 551 U.S. 249, 255 (2007) (quoting Delaware v. Prouse, 440 U.S. 

648, 653 (1979)). An officer may stop a vehicle and detain its occupants, regardless of 

the officer’s subjective motivations for doing so, if the officer at least has reasonable 

suspicion to believe that a traffic law has in fact been violated. See State v. Williams, 401 

Md. 676, 685-91 (2007) (analyzing Whren v. United States, 517 U.S. 806 (1996)). This 

Court has held that a detention for a “parking violation[,]” such as Thornton’s evident

violation of TA § 21-1004(a), is “at least the functional equivalent to the stop of a 

moving vehicle in violation of the motor vehicle laws.” Herring v. State, 198 Md. App. 

60, 76 (2011). The Fourth Amendment analysis is essentially the same whether the 

officer stops a car that is in motion or whether the officer detains the occupant of a car 

that is already parked. See Pyon v. State, 222 Md. App. 412, 436 (2015).

Thornton has not disputed the court’s finding that he was seated in the driver’s 

seat of “an illegally parked car” or the court’s conclusion that this parking violation 

justified a brief detention. Moreover, because the officers had lawfully detained him, 

they were entitled as a matter of course to order Thornton to exit the car. See Maryland 
17

v. Wilson, 519 U.S. 408, 410 (1997) (citing Pennsylvania v. Mimms, 434 U.S. 106 (1977) 

(per curiam)).

Nevertheless, the lawful stop of a vehicle for the purpose of issuing a citation does 

not itself justify a frisk of an occupant. See Simpler v. State, 318 Md. 311, 320-21 

(1990). “To justify a patdown of the driver or a passenger during a traffic stop, . . . just 

as in the case of a pedestrian reasonably suspected of criminal activity, the police must 

harbor reasonable suspicion that the person subjected to the frisk is armed and 

dangerous.” Arizona v. Johnson, 555 U.S. 323, 327 (2009).

In determining whether an officer has sufficient reason to suspect that a person is

armed and dangerous, “due weight must be given, not to [the officer’s] inchoate and 

unparticularized suspicion or ‘hunch,’ but to the specific reasonable inferences which [the 

officer] is entitled to draw from the facts in light of [the officer’s] experience.” Terry v. 

Ohio, 392 U.S. at 27. The Court of Appeals has described the standard as follows: 

When reviewing whether reasonable suspicion exists, the test is the

totality of the circumstances, viewed through the eyes of a reasonable, 

prudent, police officer. The test is objective: the validity of the stop or the 

frisk is not determined by the subjective or articulated reasons of the 

officer; rather, the validity of the stop or frisk is determined by whether the 

record discloses articulable objective facts to support the stop or frisk. 

Reasonable suspicion requires an officer to have specific and articulable 

facts which, taken together with rational inferences from those facts, 

reasonably warrant that intrusion. In other words, the officer has reason to 

believe that an individual is armed and dangerous if a reasonably prudent 

person, under the circumstances, would have felt that he was in danger, 

based on reasonable inferences from particularized facts in light of the 

officer’s experience.

Sellman v. State, 449 Md. at 542-43 (citations, quotation marks, and brackets removed).

In this appeal, Thornton contends that the officers lacked reasonable suspicion to 
18

believe that he was armed and dangerous and, therefore, that Officer Zimmerman 

performed an unreasonable search when he touched Thornton’s waistband. He contends 

that the evidence of the discovery of the handgun should have been suppressed as the 

product of an unreasonable search. He argues that the circuit court was correct in 

declining to conclude that the pat-down was justified, but that the court erred in

concluding that his flight from the officers attenuated the connection between the patdown and the discovery of the handgun.

B. The Seizure, Search, and Subsequent Seizure of Thornton

Although the State contests each of Thornton’s points, it opens its brief with an 

argument that, as a threshold matter, “the Fourth Amendment does not” even “apply” to 

this case. Under the State’s theory, “there was no Fourth Amendment triggering event 

until after Thornton ran and fell, exposing the handgun.” This argument is based entirely 

on the Supreme Court’s opinion in California v. Hodari D., 499 U.S. 621 (1991).

In Hodari D., a juvenile tossed aside a rock of crack cocaine as he was running 

away from police officers, but before an officer tackled and handcuffed him. Id. at 622-

23. The “only issue” presented to the Supreme Court was “whether, at the time he 

dropped the drugs, Hodari had been ‘seized’ within the meaning of the Fourth 

Amendment.” Id. Justice Scalia, writing for the majority, reasoned that “an arrest, . . . 

the quintessential ‘seizure of the person’” (id. at 624) under the Fourth Amendment,

“requires either physical force . . . or, where that is absent, submission to the assertion of 

authority.” Id. at 626 (emphasis in original). The Court concluded that Hodari “was not 

seized until he was tackled” by the officer, so the “cocaine abandoned while he was 
19

running was . . . not the fruit of a seizure[.]” Id. at 629.

Because Hodari D. addresses a “narrow question” (id. at 626) about exactly when 

a person is seized within the meaning of the Fourth Amendment, the opinion at most 

informs our analysis of when Thornton himself was seized. Without question, the Fourth 

Amendment was implicated here well before the officers discovered the handgun. The 

officers displayed authority by pulling directly behind his car, activating emergency 

lights, approaching his car on both sides with the word “POLICE” displayed prominently 

on their vests, questioning him for a minute, suggesting that he would be required to wait 

for a K-9 unit, ordering him to exit his car, and ordering him to put his hands on his head. 

No reasonable person would conclude that Thornton was “free to leave” under those 

circumstances. See, e.g., Swift v. State, 393 Md. at 156. While Thornton was submitting 

to the officers’ assertions of authority, he was seized within the meaning of the Fourth 

Amendment, regardless of whether Officer Zimmerman touched him. 

As part of its reasoning in Hodari D., the Supreme Court also stated that an arrest 

through the application of force can occur “whether or not it succeed[s] in subduing the 

arrestee[.]” California v. Hodari D., 499 U.S. at 624. Officer Scott described a similar

seizure when he testified that he saw Officer Zimmerman “grab” Thornton while 

Thornton was trying to “move his feet,” before Thornton managed to run away. In dicta, 

the Court in Hodari D. discussed a suspect’s escape from an officer’s grasp:

To say that an arrest is effected by the slightest application of 

physical force, despite the arrestee’s escape, is not to say that for Fourth 

Amendment purposes there is a continuing arrest during the period of 

fugitivity. If, for example, [the officer] had laid his hands upon Hodari to 

arrest him, but Hodari had broken away and had then cast away the cocaine, 
20

it would hardly be realistic to say that that disclosure had been made during 

the course of an arrest.

California v. Hodari D., 499 U.S. at 625 (emphases in original).

Emphasizing that passage, the State argues that Thornton was no longer seized for

the brief moment (of unknown duration) during which he ran some short distance (of 

unknown length). Soon afterwards, the officers physically restrained Thornton by getting 

on top of him, grabbing his arms, placing him in handcuffs, and either rolling him over or 

lifting him off the ground. Only after they moved him did they discover the handgun

underneath where he had fallen. The State theorizes that forcibly moving a suspect from

the ground to reveal an object beneath the suspect is “doctrinally equivalent” to observing 

a suspect voluntarily discard an object while fleeing.

Even if we agreed with that premise, it would fail to address the central issue of

Thornton’s challenge. Thornton is not even challenging the legality of the seizure or 

seizures of his person. Rather, Thornton contends that Officer Zimmerman conducted an 

unreasonable search of his person, leading to the discovery of the handgun.

The State has expressly conceded that Officer Zimmerman made physical contact 

with Thornton by touching his waistband to initiate a pat-down. It is beyond dispute that

the purpose of this contact was to frisk Thornton for weapons, not to restrain his

movement. Such a frisk is a “search” subject to the Fourth Amendment’s reasonableness 

requirement. See Terry v. Ohio, 392 U.S. at 16 (“it is nothing less than sheer torture of

the English language to suggest that a careful exploration of the outer surfaces of a 

person’s clothing all over his or her body in an attempt to find weapons is not a 
21

‘search’”). A frisk is unreasonable unless it is “justified at its inception[.]” Id. at 20. 

Hence, “‘[b]efore an officer places a hand on the person of a citizen in search of 

anything, [the officer] must have constitutionally adequate, reasonable grounds for doing 

so[.]’” Sellman v. State, 449 Md. at 558 (quoting United States v. Powell, 666 F.3d 180, 

185 (4th Cir. 2011)) (further quotation marks omitted).7

It is true that Officer Zimmerman did not feel the handgun during the momentary

pat-down and that the officers noticed it only after Thornton’s flight and the physical

seizure of his person. The exclusionary rule, however, bars the use of “both the primary 

evidence obtained as a direct result of an illegal search or seizure and . . . evidence later 

discovered and found to be derivative of an illegality, the so-called ‘fruit of the poisonous 

tree.’” Utah v. Strieff, 579 U.S. ___, ___, 136 S. Ct. 2056, 2061 (2016) (quoting Segura 

v. United States, 468 U.S. 796, 804 (1984)) (further quotation marks omitted). The 

circuit court’s ruling here turned on whether evidence of the discovery of the handgun

needed to be suppressed where the discovery occurred “absent a search, but following on

what might have been an illegal search under the Terry doctrine[.]” In other words, as 

the court explained, the pivotal question was whether an initial unlawful pat-down “might 

make . . . what follows on it . . . the fruit of the poisonous tree.” The court addressed that

 

7 Arguably, a search had begun even before Officer Zimmerman touched 

Thornton’s waistband. Just as a “seizure can occur without any physical contact,” “an 

officer can initiate a frisk before physically touching a person” if, under all of the 

circumstances, “a reasonable person would have believed that the search was being 

initiated.” Doornbos v. City of Chicago, 868 F.3d 572, 581 (7th Cir. 2017) (holding that 

a reasonable person could conclude that a search occurred where officer displayed 

authority and reached out to conduct frisk, but in response the person pushed the officer 

and tried to run away).
22

question through the attenuation doctrine, one of the exceptions to the general rule 

excluding evidence derived from a Fourth Amendment violation. See, e.g., Utah v. 

Strieff, 136 S. Ct. at 2061.8

At most, Hodari D. negates something that was not even a component of 

Thornton’s challenge. Thornton has not contended that he was continuously seized 

during the period in which he ran from the officers, nor was he required to make such a 

showing. To prevail on the suppression motion, he only needed to establish “‘two 

propositions’”: (1) the “‘primary illegality’” of an unreasonable search; and (2) “‘the 

cause and effect relationship between the primary illegality and the evidence in issue[.]’” 

Cox v. State, 421 Md. at 651-52 (quoting Gibson v. State, 138 Md. App. 399, 404 

(2001)). The circuit court here reasoned that, even if Thornton could establish the first 

proposition, he could not establish the second.

C. Existence or Nonexistence of Reasonable Suspicion for the Pat-Down

Thornton and the State present competing arguments about whether the pat-down

was justified by reasonable suspicion that Thornton was armed and dangerous. At a more 

basic level, the parties also disagree about how this Court should analyze that issue.

As both parties acknowledge, the ordinary standard of review for a suppression

ruling is well established. The review of the ruling is based on information from the 

record of the suppression hearing. See, e.g., Sizer v. State, 456 Md. 350, 362 (2017). 

 

8

In addition, evidence should not be excluded if the evidence was derived from an 

independent source or if it was inevitable that the police would have discovered the 

evidence. See, e.g., Utah v. Strieff, 136 S. Ct. at 2061.
23

Suppression rulings present a mixed question of law and fact. Swift v. State, 393 Md. at

154. Because the “trial court is in the best position to resolve questions of fact and to 

evaluate the credibility of witnesses[,]” the appellate court defers to the trial court’s 

factual findings unless those findings are clearly erroneous. Id. at 154-55 (citing State v. 

Green, 375 Md. 595, 607 (2003)). Under this standard, the appellate court views “the 

trial court’s findings of fact, the evidence, and the inferences that may be drawn 

therefrom in the light most favorable to the party who prevails on the issue that the 

defendant raises in the motion to suppress.” Hailes v. State, 442 Md. 488, 499 (2015) 

(citing Raynor v. State, 440 Md. 71, 81 (2014)) (quotation marks and brackets removed). 

By contrast, the appellate court reviews “without deference the trial court’s application of 

the law to its findings of fact.” Id. “‘[W]here, as here, a party has raised a constitutional 

challenge to a search[,]” the appellate court makes “an independent constitutional 

evaluation by reviewing the relevant law and applying it to the unique facts and 

circumstances of the case.’” Grant v. State, 449 Md. at 14-15 (quoting State v. Wallace, 

372 Md. 137, 144 (2002)).

The usual two-step approach is difficult to follow here, because the circuit court 

was reluctant to make express factual findings or legal conclusions on the issue of 

reasonable suspicion. The transcript makes it clear that the court was, at the very least,

not fully convinced about whether the officers had reasonable suspicion to justify the patdown. The court was only confident enough to decide that, under the attenuation 

doctrine, the evidence should not be excluded even if the officers lacked reasonable 

suspicion. The court discussed the issue of reasonable suspicion in hypothetical terms, 
24

implying that it might have doubts about what the officers actually observed, in addition 

to doubts about the legal significance of any such observations. Most notably, the court 

spoke about the significance of Thornton’s conduct “if it took place as described” by 

Officer Zimmerman, which is not quite the same as a finding that the conduct actually

took place as described.

In their opening briefs, both parties argue that this Court should decide the issue of 

reasonable suspicion in their favor, based on the existing record. Thornton asserts that 

the circuit court concluded, or at least strongly suggested, that the officers lacked 

reasonable suspicion to conduct the pat-down, and he argues that the court was correct in 

doing so. The State admits that the court “was struggling” to decide whether the officers 

had reasonable suspicion, but it asserts that the court’s ruling was “crafted in such a 

manner that it did not address” that issue.

Despite the State’s assertion that “the judge never reached the issue,” the State 

goes on to argue that, to the extent this Court considers the issue, this Court should view 

the facts in the light most favorable to the State as the party that prevailed on the motion. 

In reply, Thornton asserts that, even though the court did not explicitly say so, “the 

entirety” of the ruling “leaves little doubt that the court would have granted the motion to 

suppress if the only issue had been whether or not there was reasonable suspicion 

supporting the frisk.” Consequently, Thornton contends that “the evidence regarding that 

sub-issue should be viewed in the light most favorable” to him. (Emphasis in original.)

He argues that it would “not make logical sense” to review all findings in the light most 

favorable to the State where the State did not prevail on all issues.
25

Generally, where “‘there is no factual statement or conclusion, there is no reason 

for the appellate court to examine the record with an evidentiary slant in favor of the 

[prevailing party] in order to sustain a non-existent presumption.’” Grant v. State, 449 

Md. at 33 (quoting Goodwin v. Lumbermens Mut. Cas. Co., 199 Md. 121, 129-30 

(1952)). Where “one party prevails on one issue that the defendant raises in the motion 

to suppress, but does not prevail on the motion to suppress, the appellate court views the 

trial court’s findings of fact, the evidence, and the inferences that may be drawn 

therefrom in the light most favorable to the party that prevailed on the issue insofar as the 

appellate court considers the issue.” Hailes v. State, 442 Md. at 499 n.5.

Here, the State in no sense prevailed in persuading the court that the officers had 

reasonable suspicion to justify the frisk. Although the court did not expressly rule in 

Thornton’s favor, the court had acknowledged earlier in the hearing that the State bore 

the burden of overcoming the presumptive unreasonableness of a warrantless search. 

Thus, Thornton would have been entitled to prevail on that issue even if the evidence 

were inconclusive. See Grant v. State, 449 Md. at 28-29 (citing Epps v. State, 193 Md. 

App. 687, 704 (2010)). It would be inappropriate to view the facts in the light most 

favorable to the State regarding an issue on which the court could not say that the State 

had carried its burden.

The State’s account of the facts preceding the pat-down is noticeably more 

favorable to the State than is the version described by the circuit court. For example, 

throughout its brief, the State repeatedly asserts that the court “credited” Officer 

Zimmerman’s testimony. But while it is apparent that the court accepted certain portions 
26

of Officer Zimmerman’s testimony, the court made no comment about his overall 

credibility. Cf. Sizer v. State, 456 Md. at 361 (noting that the hearing judge expressly 

stated that she found the “testifying officers ‘to be truthful and credible’ and that they had 

‘testified . . . without embellishment[]’”). The State insists that there is “no reason in the 

record” to doubt Officer Zimmerman’s testimony, but the State fails to mention that the 

circuit court asked probing questions to the prosecutor specifically about “the credibility 

of the assertion that they saw actions consistent with someone being armed[.]” 

(Emphasis added.) It would be a mistake to interpret the court’s statement, that Officer 

Zimmerman’s testimony was “substantially different” from the “unconvincing” testimony 

of his partner, as a blanket endorsement of everything said by Officer Zimmerman. 

Considered in context, the court was contrasting the level of specificity in the officers’

testimony, not making some sort of binary credibility assessment.

9

The State, treating Officer Zimmerman’s testimony as an established fact, asserts 

that Officer Zimmerman saw Thornton make multiple adjustments to his waistband while 

the officers were questioning him. Yet in its ruling the circuit court mentioned only the

initial movement that Officer Zimmerman said that he observed while the officers were 

first approaching. The court made a point to describe for the record Officer 

 

9 The court emphasized that Officer Scott “g[ave] very few details” about the 

observations that aroused his suspicion. The court went on to say: “[Officer Scott’s] 

testimony frankly was unconvincing. But . . . Officer Zimmerman’s testimony is 

substantially different. There was much greater detail as to what the specific motions 

were that constituted proof or suggestion that [Thornton] was possibly armed[.]” Later, 

the court reiterated that, while Officer Scott’s testimony “does not convince nor does it 

establish sufficient cause for a search or anything else, Officer Zimmerman’s testimony is 

more specific and the like.”
27

Zimmerman’s demonstration of that movement. By contrast, the court said nothing about 

the additional “checks” or “adjustments” that the officers claimed to observe while they 

were questioning Thornton. The court concluded, “[a]ll they ha[d]” to generate suspicion

was “this conduct with his hands while he’s being approached by the police officers. 

Any such conduct, the court said, “could be consistent with adjusting the position of a 

gun in the waistband or in some other actions toward the band.”

As Thornton points out, Maryland cases have held that an officer’s observation of 

some feature that could be consistent with the possession of a concealed weapon, 

standing alone, ordinarily is not enough to justify a stop and frisk. In Ransome v. State, 

373 Md. 99 (2003), the Court of Appeals concluded that an officer “did not have a

reasonable basis for frisking” (id. at 111) a man who “had done nothing to attract police 

attention other than being on the street with a bulge in his pocket at the same time [the 

officer] drove by.” Id. at 109-10. The Court acknowledged that “a noticeable bulge in a 

man’s waist area may well reasonably indicate that a man is armed” (id. at 107), but the 

Court also noted that men often “carry innocent personal objects in their pants pockets” 

that “will create some sort of bulge.” Id. at 108. The Court concluded, generally, that an

officer’s observation of a bulge in a man’s clothing may justify a frisk in “combination” 

with other “circumstances justifying a reasonable belief that the bulge noticed by the 

officer may be a weapon or that criminal activity may be afoot[.]” Id. at 109.

In addition to citing Ransome, Thornton focuses his argument on In re Jeremy P., 

197 Md. App. 1 (2011), a case involving officer testimony about waistband adjustments. 

In that case, a detective stopped Jeremy P., a juvenile, after the detective observed him, 
28

while walking on the street with a friend, make “maybe two or three” movements that the 

detective characterized as “indicative of somebody constantly carrying a weapon on 

them.” Id. at 5. The detective gave a series of vague descriptions of the movements: that

Jeremy P. “kept playing around with his waistband area”; that he “kept making firm 

movements in his waistband area”; and that he was “adjusting hi[m]self from the front 

area” by “fixing” his shirt. Id. at 4. The detective asserted that the front waistband area 

is a “high risk area” for possible weapons. Id. at 4, 5.

In light of Ransome, this Court reasoned that, “just as a bulge may be created by a 

wide variety of objects other than a weapon, so, too, can a person touching the area of his 

waistband be indicative of a wide variety of causes other than adjusting a concealed 

weapon.” Id. at 13. The Court noted that, “[a]lthough there can be no bright-line rule 

given the individualized nature” of each case, the cases generally hold that “a police 

officer’s observation of a suspect making an adjustment in the vicinity of his waistband 

does not give rise to reasonable suspicion sufficient to justify a Terry stop.” Id. at 14. 

“Typically, to provide the reasonable and articulable suspicion necessary to warrant an 

investigative detention in the absence of other suspicious behavior indicating the 

possibility of criminal activity, the officer must be able to recount specific facts, in 

addition to the waistband adjustment, that suggest [that] the suspect is concealing a 

weapon in that location, such as a distinctive bulge consistent in appearance with the 

presence of a gun.” Id. (emphasis added).10

 

10 Jeremy P. addresses the legality of an initial stop, but does not address the 

legality of a subsequent frisk. Nevertheless, its analysis is salient here because carrying a 
29

On the record before it, the Jeremy P. Court concluded that the detective’s 

testimony lacked sufficient “descriptive details about the specific movements he 

observed” and lacked sufficient articulation of “why [the detective] considered [Jeremy 

P.]’s movements to be indicative of a concealed weapon.” Id. at 20. Thornton argues 

that Officer Zimmerman’s testimony was similarly deficient. As in Jeremy P., there was 

no testimony here, “[a]part from th[e] waistband adjustments,” to suggest that Thornton 

was “behaving in [a] suspicious manner.” Id. Officer Zimmerman “did not testify that 

he observed a bulge consistent with the presence of a weapon[,]” nor did he “ascribe an 

apparent weight or size that might have indicated a gun.” Id. at 20-21.

In response, the State contends that Officer Zimmerman provided “precisely the 

sort of testimony that was missing” in the Jeremy P. case. The State notes that the 

detective in Jeremy P. mentioned only general experience with “gang-related” crime (In 

re Jeremy P., 197 Md. App. at 4, 21), while Officer Zimmerman specifically mentioned 

his training and experience in identifying armed persons. The State asserts that Officer 

Zimmerman rationally explained how Thornton’s movements were consistent with those 

of a person trying to “conceal something” in the person’s front waistband. The State

points out that, unlike in Jeremy P., Officer Zimmerman testified that he saw Thornton 

reach toward his waistband while Thornton was watching the officers approach him. The 

State argues that “the circumstances permitted the reasonable inference [that] Thornton 

 

concealed weapon was the only criminal activity that the detective suspected that Jeremy 

P. was committing. Cf. Russell v. State, 138 Md. App. 638, 651 (2011) (analyzing the 

legality of a stop and frisk together where “the suspected criminal activity was that [the 

defendant] was unlawfully carrying a handgun”) (emphasis in original).
30

was actively concealing something in his waistband.” In the State’s view, such an

inference would help to dispel the likelihood that the object was “merely a cell phone or 

another innocent object.” In re Jeremy P., 197 Md. App. at 20.

The State insists that the present case is more analogous to Matoumba v. State, 162 

Md. App. 39 (2005), aff’d, 390 Md. 544 (2006), in which this Court concluded that an 

officer had reasonable suspicion to frisk the passenger of a vehicle during a traffic stop.

11

 

There, the officer testified that the passenger “repeatedly looked back at the police cruiser 

while the officers were [e]ffecting the stop” and “appeared to dip his right shoulder down 

to the floor as [the officer] approached[.]” Id. at 43. Yet in that case, the passenger also 

“placed his right hand behind his back as [the officer] actually reached” the vehicle (id. 

(emphasis added)), which this Court characterized as an “obvious attempt to conceal 

some item behind his back[.]” Id. at 50 (emphasis added). The passenger then

“maintained constant eye contact” with the officer and “demonstrated visibly shaking 

hands when commanded to show them.” Id. at 43. The Court’s determination of 

reasonable suspicion gave “due weight” to this “nervous conduct” (id. at 50) in 

combination with what it described as the “‘evasive action.’” Id. at 48.

Matoumba is one of several Maryland cases to conclude that furtive hand 

movements, in combination with other factors, can contribute to reasonable suspicion that 

the occupant of a vehicle is armed and dangerous. See Chase v. State, 449 Md. 283, 307-

 

11 The Court of Appeals affirmed the judgment without reaching the issue of 

reasonable suspicion. The Court had granted certiorari only to address whether a police 

officer was required to be qualified as an expert when testifying at a suppression hearing. 

Matoumba v. State, 390 Md. at 546. 
31

08 (2016) (upon stopping vehicle for suspected illegal drug activity, officers observed 

driver and passenger reach under seat as officers were approaching); Goodwin v. State, 

235 Md. App. 263, 281-83 (2017) (officers observed passenger engage in suspected 

illegal drug activity, driver did not stop immediately when officers signaled for him to 

stop, and driver bent toward floor area of car out officers’ view), cert. denied, 457 Md. 

671 (2018); Underwood v. State, 219 Md. App. 565, 569-75 (2014) (driver had bulging 

pockets, driver showed extraordinarily stiff demeanor during traffic stop, officer knew

that driver was on probation for prior handgun offense, and driver moved hand towards 

his pocket as officer reached for hand); Russell v. State, 138 Md. App. 638, 653-54

(2001) (during traffic stop in area in which guns are frequently recovered, passenger 

appeared extremely nervous when asked for his license and then attempted to conceal 

something in a pocket large enough to hold a handgun).

As these cases illustrate, a “factor that, by itself, may be entirely neutral and 

innocent, can, when viewed in combination with other circumstances, raise a legitimate 

suspicion in the mind of an experienced officer.” Ransome v. State, 373 Md. at 105. Still 

the State cites no case, in Maryland or elsewhere, holding that testimony about a

movement by the occupant of a vehicle while an officer is approaching is enough to 

generate reasonable suspicion that the occupant is armed and dangerous. This Court

would need to venture beyond our existing precedent to conclude that Officer 

Zimmerman’s testimony established justification for the frisk, where essentially all other 

objective circumstances indicated that Thornton was peaceful, compliant, and lawabiding, save for a minor parking infraction.
32

In sum, our review of the controlling case law leads us to the same impasse 

reached by the circuit court. We agree with the court’s observation that, although Officer 

Scott’s testimony was comparable to that of the detective in Jeremy P., Officer 

Zimmerman’s testimony was relatively more specific and objective. We further agree 

that it was still “very questionable” whether those marginal improvements were enough 

to establish reasonable suspicion. The task of resolving that issue for the first time at the 

appellate level is further complicated by the standard of review, which requires deference 

to the circuit court’s fact-finding and inferences favorable to the party that prevails on an 

issue in the circuit court. As explained above, it is unclear whether Thornton truly 

prevailed on the issue and, if so, whether he may have prevailed on factual grounds as 

well as legal grounds.

In his reply brief, Thornton suggests that, if this Court concludes “that the circuit 

court’s ruling as to reasonable suspicion is overly ambiguous,” then this Court should

remand the case so that the circuit court may clarify its ruling. See generally Md. Rule 8-

604(d)(1) (authorizing appellate court to remand case for further proceedings if “the 

substantial merits of a case will not be determined by affirming, reversing or modifying 

the judgment,” or if “justice will be served by permitting further proceedings”); 

Wilkerson v. State, 420 Md. 573, 597-99 (2011) (ordering limited remand for circuit court 

to conduct supplemental hearing and for court to make “appropriate findings” about issue 

on which court had made no ruling). It is possible that such a remand might help this 

Court determine exactly what findings and conclusions the circuit court actually made on 

the issue of reasonable suspicion. See Wilkerson v. State, 420 Md. at 597 (“as is often the 
33

case, appellate courts need trial courts to explicate, to some degree, just what they are 

deciding or finding so that we may perform our tasks”).

Ultimately, however, a remand is unnecessary. We shall assume, as the circuit 

court apparently did, that the officers lacked objectively reasonable suspicion to conduct 

the pat-down. The circuit court proceeded to deny the motion anyway, based on the 

attenuation doctrine. The existing record is sufficient for this Court to review that 

conclusion. As explained below, we shall uphold the suppression ruling solely on that

ground. Consequently, we need not decide whether the pat-down was reasonable. See 

Cox v. State, 397 Md. 200, 209-10 (2007) (declining to address issue of whether police 

conduct was reasonable and instead holding that, under the attenuation doctrine, the

evidence should not be suppressed even if officers lacked probable cause or reasonable 

suspicion); Myers v. State, 395 Md. 261, 277-78 (2006) (same).

D. Relationship Between Primary Illegality and Discovery of Evidence

Thornton contends that the circuit court erred in concluding that his act of fleeing 

from the officers attenuated the connection between any unlawful police conduct and the 

discovery of the handgun. Because the State prevailed on that issue in the circuit court, 

we consider the record regarding that issue in the light most favorable to the State. See 

Hailes v. State, 442 Md. at 499. Although we owe deference to the circuit court’s factual 

findings, we conduct a non-deferential review of “legal conclusions, the application of 

the law to the facts, and the determination of whether the evidence should be 

suppressed[.]” Myers v. State, 395 Md. at 274; see Cox v. State, 397 Md. at 211 

(reasoning that the ultimate issue of attenuation involves a question of law that is subject 
34

to de novo appellate review).

The Supreme Court has long recognized that even evidence that “would not have 

come to light but for the illegal actions of the police” (Wong Sun v. United States, 371 

U.S. at 488) should not be excluded if “the connection between the lawless conduct of the 

police and the discovery of the challenged evidence ha[s] ‘become so attenuated as to 

dissipate the taint.’” Id. at 487 (quoting Nardone v. United States, 308 U.S. 338, 341 

(1939)). This so-called attenuation doctrine “evaluates the causal link between the 

government’s unlawful act and the discovery of the evidence[.]” Utah v. Strieff, 136 S. 

Ct. at 2061. Evidence should not be suppressed if “the connection between 

unconstitutional police conduct and the evidence is remote or has been interrupted by 

some intervening circumstance, so that ‘the interest protected by the constitutional 

guarantee that has been violated would not be served by suppression of the evidence 

obtained.’” Id. (quoting Hudson v. Michigan, 547 U.S. 586, 593 (2006)).

The attenuation doctrine entails “a fact-specific analysis that focuses on when and 

the manner in which” evidence was obtained “in relation to the unlawful conduct.” Sizer 

v. State, 456 Md. at 376. The Supreme Court has identified three factors to guide this 

analysis: (1) “the ‘temporal proximity’ between the unconstitutional conduct and the 

discovery of evidence”; (2) “‘the presence of intervening circumstances’” between the 

misconduct and the discovery of evidence; and (3) “‘the purpose and flagrancy of the 

official misconduct.’” Utah v. Strieff, 136 S. Ct. at 2062 (quoting Brown v. Illinois, 422 

U.S. 590, 603-04 (1975)). This analysis “involves a balancing test, and ‘no single factor 

is dispositive on the issue of attenuation.’” Cox v. State, 421 Md. at 653 (quoting Cox v. 
35

State, 397 Md. at 219).

Before addressing the issue of attenuation, the State argues in its brief that the 

“correct approach” should be to bypass the usual doctrinal framework and instead to 

make a free-standing assessment of whether “the curative benefit of exclusion outweighs 

its social harm” here. To the extent that the State is proposing a separate ground for 

affirmance, the State’s argument is misguided, because the policies underlying the 

exclusionary rule are already embedded into the fruits-of-the-poisonous-tree doctrine and 

its exceptions. See, e.g., Williams v. State, 372 Md. 386, 410 (2002) (citing Nix v. 

Williams, 467 U.S. 431, 442-44 (1984)). The three-factor attenuation analysis “‘attempts 

to mark the point at which . . . the deterrent effect of the exclusionary rule no longer 

justifies its cost.’” Myers v. State, 395 Md. at 286 (quoting Brown v. Illinois, 422 U.S. at

609 (Powell, J., concurring)); see also Gibson v. State, 138 Md. App. at 403 (“the 

underlying purpose of the attenuation test is to mark ‘the point of diminishing returns of 

the deterrence principle’”) (quoting Anthony G. Amsterdam, Search, Seizure, and Section 

2255: A Comment, 112 U. Pa. L. Rev. 378, 390 (1964)). In particular, these concepts are

“embodied in the third factor” of the attenuation analysis, which “requires an 

examination of the flagrancy of the police misconduct in obtaining evidence” from a 

defendant. Miles v. State, 365 Md. 488, 537 (2001).

Invoking the notion of “good faith,” the State argues that exclusion is improper 

because “Officer Zimmerman had (at least) a subjective belief that Thornton was armed” 

even if that belief was objectively unreasonable. As Thornton aptly notes in his reply

brief, however, the cases refusing to exclude evidence based on a police officer’s “good 
36

faith” belief in the lawfulness of his or her conduct also require that the officer’s belief be 

“objectively reasonable.”

12

 The absence of bad faith is significant here only within the 

assessment of the third attenuation factor, which examines the purpose and flagrancy of 

police misconduct. See, e.g., Utah v. Strieff, 136 S. Ct. at 2063; Cox v. State, 397 Md. at 

220.

Temporal Proximity

The first of the three attenuation factors requires the court “‘to determine how 

closely the discovery of evidence followed the unconstitutional search.’” Sizer v. State, 

456 Md. at 375 (quoting Utah v. Strieff, 136 S. Ct. at 2062). The “likelihood that the taint 

has been purged increases in proportion to the time that has elapsed between the unlawful 

conduct and the evidence derived” from the unlawful conduct. Ferguson v. State, 301 

Md. 542, 550 (1984).

Although neither officer here was asked to make a specific estimate, all of the

testimony indicates that the officers discovered the handgun a matter of seconds after 

they initiated the pat-down. The interval was only long enough for them to see Thornton 

 

12 See Davis v. United States, 564 U.S. 229, 232 (2011) (“objectively reasonable” 

reliance on binding appellate precedent); Arizona v. Evans, 514 U.S. 1, 14-16 (1995)

(“objectively reasonable” reliance on police computer record erroneously indicating 

existence of warrant); Illinois v. Krull, 480 U.S. 340, 349-50 (1987) (“objectively 

reasonable” reliance on statute later determined to be unconstitutional); Massachusetts v. 

Sheppard, 468 U.S. 981, 988 (1984) (“objectively reasonable” reliance on warrant issued 

by a detached and neutral magistrate later determined to be invalid); United States v. 

Leon, 468 U.S. 897, 922 (1984) (same); see also Heien v. North Carolina, 574 U.S. ___, 

___, 135 S. Ct. 530, 539 (2014) (explaining that the “Fourth Amendment tolerates only 

reasonable mistakes, and those mistakes—whether of fact or of law—must be objectively 

reasonable”) (emphases in original).
37

run a short distance, to see him fall, to handcuff him, and to move him from where he 

fell. The circuit court concluded that this time lapse was “very small, very short.”

The State concedes that the factor of temporal proximity weighs in Thornton’s 

favor. Indeed, this factor weighs in a defendant’s favor where “only minutes” have 

elapsed between an unlawful act and when the evidence is obtained. Utah v. Strieff, 136 

S. Ct. at 2062. The time lapse “can hardly be less than it was here.” Cox v. State, 397 

Md. at 218 (weighing temporal proximity factor in defendant’s favor where time lapse 

was “merely two minutes”).

Nevertheless, the Court of Appeals has said that temporal proximity is “‘relatively 

unimportant’” among the three factors. Cox v. State, 421 Md. at 654 (quoting Ferguson 

v. State, 301 Md. at 550). Even where the discovery of evidence is “nearly 

contemporaneous” with the police conduct, the brief time lapse can be outweighed if the 

other two factors weigh in the State’s favor. Cox v. State, 397 Md. at 218.

Presence of an Intervening Circumstance

The parties disagree over whether Thornton’s flight from the officers during the 

pat-down is an “intervening circumstance” that might weigh in favor of attenuation. An 

intervening circumstance is an event that is said to “‘break[] the causal connection 

between the unlawful conduct and the derivative evidence.’” Sizer v. State, 456 Md. at 

389 (quoting Ferguson v. State, 301 Md. at 551).

The circuit court here cited Myers v. State, 395 Md. 261 (2006), when it 

characterized Thornton’s flight as an intervening circumstance. Myers establishes that

the discovery of an outstanding warrant for the arrest of a detainee during an otherwise 
38

illegal traffic stop is “an intervening circumstance capable of attenuating the taint of the 

illegal stop.” Id. at 291. In reaching its decision, the Court of Appeals reasoned that, 

once an officer discovers an outstanding arrest warrant, the officer “gain[s] an 

independent and intervening reason to arrest” the detainee. Id. at 293. The lawful arrest 

based on the outstanding warrant, in turn, justifies a lawful search incident to that arrest. 

Id. at 293-94. The Court of Appeals has reaffirmed the rationale of Myers on two 

occasions. Sizer v. State, 456 Md. at 376-77; Cox v. State, 397 Md. at 219. Likewise, the 

Supreme Court has held that the discovery of an outstanding arrest warrant during an 

illegal stop is an intervening circumstance that “strongly favors the State[,]” because 

“once [an officer] discover[s] the warrant, [the officer] ha[s] an obligation to arrest” the 

detainee, and, once the arrest is authorized, it is “undisputedly lawful to search [the 

detainee] as an incident of” that arrest. Utah v. Strieff, 136 S. Ct. at 2062-63.

In State v. Holt, 206 Md. App. 539 (2012), aff’d on other grounds, Holt v. State, 

435 Md. 443 (2013), this Court considered a similar issue of whether “a new crime 

committed by a defendant after an illegal search or seizure is a sufficient intervening 

circumstance that can attenuate the taint of an illegal search or seizure.” Id. at 563. At 

the hearing on Holt’s suppression motion, detectives testified that, after they pulled over 

Holt’s vehicle and walked up to it, Holt pulled out a handgun to point it directly at one 

detective and drove his vehicle towards another detective. Id. at 546-47.

Although this Court concluded that the stop was lawful, we went on to conclude

that, “assuming [that] the stop was not supported by articulable reasonable suspicion, any 

new crimes committed by [the defendant] immediately following the stop, such as 
39

possessing, raising and pointing the firearm at [one detective] and accelerating his vehicle 

towards [another detective] purged the taint of the unlawful stop[.]” Id. at 551. We 

followed a number of cases holding that an earlier Fourth Amendment violation does not 

require the suppression of evidence of a subsequent crime by the defendant. Id. at 563 & 

n.4 (collecting authorities). In light of these authorities, we concluded that a defendant’s 

“new crime, even if causally linked to illegal activity on behalf of law enforcement, is an 

intervening circumstance that attenuates the taint from that illegality.” Id. at 565.13

This Court further held that the testimony that the suspect pointed the gun at a 

detective was not limited to proof of the crimes associated with that act: assault and the 

use of a firearm in the commission of a crime of violence. Id. at 566. The testimony 

could also be used to prove the crime of being a felon in possession of a firearm, which 

was a “preexisting crime” revealed through his response to the police conduct. Id. The 

Court concluded that the evidence could be used to prove the crime of possession because 

“it was not innocent conduct which revealed [the defendant’s] possession of the firearm, 

but instead criminal conduct[,]” and because “the officers did not discover the firearm 

before [the defendant’s] criminal activity[.]” Id. at 568. In sum: “The detectives did not 

 

13 The Court of Appeals granted certiorari to address whether “‘any and all new 

crimes committed by a defendant’” after an unlawful search of seizure “‘purge[ ] the taint 

of the illegal actions of the police[.]’” Holt v. State, 435 Md. at 457. Because the Court 

concluded that the stop was lawful, the Court did not reach that question in its majority 

opinion. Id. In dissent, Judge Greene, joined by Judge Harrell, criticized this Court’s 

suggestion that any new crime attenuates the taint form an unlawful search or seizure, 

opining that the “decision of whether a subsequent crime constitutes an intervening 

circumstance must be determined on a case-by-case basis[.]” Id. at 471 (Greene, J., 

dissenting).
40

learn about the gun through [unlawful police conduct], but rather through [the 

defendant’s] subsequent criminal actions.” Id.

The circuit court here concluded that Thornton’s act of running from the officers 

during the pat-down qualified as an intervening circumstance. The State argues that the 

circuit court was correct because Thornton’s flight from the officers is “functionally 

similar” to the crimes committed by Holt. Thornton responds that a person’s flight in 

response to an unlawful search or seizure does not automatically qualify as an intervening 

circumstance. Generally, “‘a noncriminal act that merely reveals a crime that has been or 

is being committed by the time of the official misconduct’” is not treated as an 

intervening circumstance. State v. Holt, 206 Md. App. at 567 (quoting United States v. 

Bailey, 691 F.2d 1009, 1017 (11th Cir. 1983)); accord 6 Wayne R. LaFave, Search and 

Seizure: A Treatise on the Fourth Amendment § 11.4(j), at 490 (5th ed. 2012) (explaining 

that the “‘new crime’ exception is inapplicable when the defendant’s response to the 

police illegality is not itself criminal but merely exposes an ongoing crime”).

As persuasive authority, Thornton cites United States v. Gallinger, 227 F. Supp. 

3d 1163 (D. Idaho 2017), appeal dismissed, 2017 WL 6945879 (9th Cir. Feb. 7, 2017), 

which turned on whether the defendant’s flight constituted a new crime. In that case, the 

defendant fled on foot (id. at 1166) during the course of what the district court 

determined to be an unlawful detention. Id. at 1171. The defendant was charged with 

unlawfully possessing a handgun that the officers had recovered in the path of the 

defendant’s flight. Id. at 1166. The court rejected the government’s argument that a

defendant’s flight from an illegal seizure was, in itself, an intervening circumstance 
41

capable of purging the taint of the illegal seizure. Id. at 1172 (citing United States v. 

Brodie, 742 F.3d 1058, 1060 (D.C. Cir. 2014); United States v. Beck, 602 F.2d 726 (5th 

Cir. 1979)). The district court explained: “Where [c]ourts have found attenuation in a 

defendant’s flight, it has been premised on a determination that the flight was a truly

independent and voluntary act by the defendant; constituted a new, distinct crime; or 

posed a serious risk to public safety.” United States v. Gallinger, 227 F. Supp. 3d at 

1172-73 (citing United States v. Allen, 619 F.3d 518, 526 (6th Cir. 2010); United States v. 

Boone, 62 F.3d 323, 324 (10th Cir. 1995); United States v. Bailey, 691 F.2d at 1016-18). 

Under the facts of that case, the court concluded that the defendant’s act of running away

from the illegal seizure “was not a coincidental act of his free will” and did not 

“constitute a new distinct crime or threat to public safety.” United States v. Gallinger, 

227 F. Supp. 3d at 1173.

Thornton asserts that, “in no way” may his own flight “be construed as” an 

independent and voluntary act, or as a new and distinct crime, or as a serious risk to 

public safety. He asserts that his “flight, in short, ‘was a direct result of his illegal 

detention.’” (Emphasis added.) Yet through this attempted comparison, Thornton has 

unintentionally highlighted the crucial distinction: there was no “illegal detention” in this 

case. The officers were lawfully detaining Thornton when they initiated (what we have 

assumed to be) an unlawful pat-down. When Thornton took off running down the street, 

he was not simply avoiding an unlawful search of his person. Objectively, his conduct 

was also a flight from the lawful detention for a traffic violation.

Under Maryland’s vehicle laws, fleeing on foot during a traffic stop can be a crime 
42

in itself. Section 21-904(b)(2) of the Transportation Article of the Maryland Code 

provides: “If a police officer gives a visual or audible signal to stop and the police officer 

is in uniform, prominently displaying the police officer’s badge or other insignia of 

office, a driver of a vehicle may not attempt to elude the police officer by . . . [f]leeing on 

foot[.]” As used in this provision, the term “‘visual or audible signal’ includes a signal 

by . . . emergency light[.]” Id. § 21-904(a). Lawfulness of the police conduct is not an 

element of this “offense of fleeing and eluding police, as the plain language of the 

statute[] demonstrates.” Scriber v. State, 437 Md. 399, 412 (2014).

The officers here observed Thornton flee on foot in an apparent attempt to elude 

them within a minute after they had signaled for him to stop by activating the emergency 

lights on their vehicle and approached his car with their insignia of office prominently 

displayed. Those observations supplied the officers with at least probable cause to 

believe that Thornton was committing the offense of fleeing and eluding the officers. 

Thus, the officers had an objectively reasonable basis to arrest Thornton. See Md. Code 

(2002, 2008 Repl. Vol.), § 2-202(b) of the Criminal Procedure Article (authorizing a 

warrantless arrest if the officer has probable cause to believe that the person is 

committing a misdemeanor in the officer’s presence or view).

Consequently, the officers acted lawfully when they physically seized Thornton 

after his apparent attempt to flee. That lawful arrest in response to Thornton’s flight 

would have justified a search incident to that lawful arrest. A search was not even 

necessary, however, because the officers happened to discover the handgun through the 

seizure itself, finding it on the ground as soon as they moved Thornton from where he 
43

had fallen.

The officers further testified that Thornton “pushed” Officer Zimmerman in his 

attempt to run away. Pushing an officer is a criminal battery even if the degree of force 

used is minimal. See Hicks v. State, 189 Md. App. 112, 125 (2009) (holding that 

defendant’s “thrust of his elbow” at an officer attempting to frisk the defendant was an 

assault that justified a warrantless arrest and search); State v. Blackman, 94 Md. App. 

284, 305 (1992) (holding that a defendant’s “shove” of an officer attempting to frisk him

“albeit arguably minimal, was a battery” and the commission of that crime was “all that 

was required to justify” an arrest of the defendant and a search incident to arrest); see 

also Purnell v. State, 375 Md. 678, 684, 696 (2003) (characterizing testimony that a 

defendant “pushed [an officer] into a wall and ran” as “evidence that the [defendant] 

assaulted [that officer] as he attempted to effect his escape”). Under Maryland law, a 

person ordinarily has no right to use force against an officer to resist a frisk, even if the 

frisk is unlawful. State v. Holt, 206 Md. App. at 565 (citing Barnhard v. State, 86 Md. 

App. 518 (1991), aff’d, 325 Md. 602 (1992); State v. Blackman, 94 Md. App. 284 (1992); 

State v. Leatherberry, 4 Md. App. 300, 304 (1968)).

The circuit court here focused on Thornton’s flight, without saying whether it 

believed the testimony that Thornton actually “pushed” Officer Zimmerman. 

Nonetheless, the evidence supported the court’s finding that Thornton fled from a lawful 

traffic stop. Under the circumstances, his flight evidently violated TA § 21-904(a). The

apparent commission of this “new crime” may be an intervening circumstance in our 

attenuation analysis even though it was “causally linked” to the unlawful pat-down. State 
44

v. Holt, 206 Md. App. at 565. This case is not one in which the defendant’s flight on foot 

from an illegal detention did not amount to a new crime. Cf. United States v. Gallinger, 

227 F. Supp. 3d at 1173.

In addition to his reliance on Gallinger, Thornton has asked this Court to follow 

State v. Owens, 992 N.E.2d 939 (Ind. Ct. App. 2013), transfer denied, 999 N.E.2d 417 

(Ind. 2013). In that case, an appellate court concluded that evidence that Owens 

possessed cocaine was tainted from the illegality of the initial stop, even though the

evidence “was not actually discovered until after Owens’s attempted flight from and 

battery of the officers[.]” Id. at 942. The court’s conclusion rested on one fact: “the 

decision to arrest Owens was made before his flight, rendering discovery of the evidence 

all but inevitable.” Id. (emphasis in original). The court reasoned: “Because the cocaine 

had all but been discovered before Owens’s flight, his actions cannot be said to have 

caused its discovery in any meaningful sense.” Id. The unique rationale of Owens, 

although it may have some intuitive appeal, is in serious tension with this Court’s Holt 

opinion, which concluded that the commission of a new crime can be an intervening 

circumstance even if that crime is “causally linked to illegal activity on behalf of law 

enforcement[.]” State v. Holt, 206 Md. App. at 565.

In reaching that conclusion, the Holt Court relied principally on United States v. 

Bailey, 691 F.2d 1009 (11th Cir. 1983). In that case, DEA agents had not only decided to 

arrest and search Bailey, but the court assumed that the agents had, in fact, arrested him 

illegally when they began escorting him away from an airport terminal to a police 

precinct so that they could search him for drugs. Id. at 1012. Bailey took off running and 
45

fought with the agents, before they arrested him a second time and found cocaine in an 

ensuing search. Id. The court recognized that Bailey’s decision to run was not “‘a mere 

coincidental decision’ . . . unrelated to police conduct[,]” and that “‘it would be sheer 

fiction’” to treat his decision as “‘caused by anything other than the illegal stop.’” Id. at 

1015 (quoting United States v. Beck, 602 F.2d at 730).

The Eleventh Circuit explained, however, that “‘the question of causation’” under 

the attenuation doctrine “‘cannot be decided on the basis of causation in the logical sense 

alone, but necessarily includes other elements . . . (relating to) the fundamental tenets of 

the exclusionary rule.’” United States v. Bailey, 691 F.2d at 1017 (quoting United States 

v. Ceccolini, 435 U.S. 268, 274 (1978)). The Eleventh Circuit observed that there are 

“strong policy reasons” to permit the police to arrest a defendant for “a new, distinct 

crime” committed in response to police misconduct. United States v. Bailey, 691 F.2d at 

1017. “A contrary rule[,]” the court said, “would virtually immunize a defendant from 

prosecution for all crimes he might commit that have a sufficient causal connection to the 

police misconduct.” Id. Under the circumstances, Bailey had “no right to flee and to 

strike” the agent to resist the unlawful arrest, so his illegal resistance gave the agents 

probable cause to make a second arrest, thus justifying “a lawful search incident to the 

lawful second arrest.” Id. at 1018-19. The evidence was admissible against Bailey even 

though the government dropped the charges of resisting arrest and prosecuted him for the 

possession crimes alone. See id. at 1012 n.1.

It would be a mistake to adopt a narrow focus on logical causation without 

considering the policy rationale articulated in the Bailey line of cases. 
46

“[N]otwithstanding a strong causal connection in fact between lawless police conduct and 

a defendant’s response, if the defendant’s response is itself a new, distinct crime, then the 

police constitutionally may arrest the defendant for that crime.” United States v. Bailey, 

691 F.2d at 1016-17; accord State v. Holt, 206 Md. App. at 564. Thornton’s apparent 

crime of fleeing from the traffic stop and eluding the officers, even if it was “triggered 

by” an illegal search, was still “a sufficient intervening event to provide independent 

grounds for arrest.” United States v. Sprinkle, 106 F.3d 613, 619 (4th Cir. 1997)

(following United States v. Bailey, 691 F.2d at 1017); accord State v. Holt, 206 Md. App. 

at 565.

We do not need to go as far as we did in State v. Holt, 206 Md. App. at 565, and to 

suggest that a defendant’s commission of any new crime automatically attenuates the 

taint from an unlawful frisk. Rather, the “decision of whether a subsequent crime 

constitutes an intervening circumstance must be determined on a case-by-case basis[.]” 

Holt v. State, 435 Md. at 471 (Greene, J., dissenting). The decision necessarily examines 

both the crime itself and the context in which it was committed. See id. This case 

involves Thornton’s flight from an allegedly unlawful frisk that occurred during what 

was an admittedly lawful stop. In these specific circumstances, where Thornton appeared 

to commit the new and separate offense of fleeing and eluding an officer after a lawful

stop, we hold that his conduct represented an intervening circumstance.

The officers here discovered the handgun through a second, lawful seizure in 

response to the intervening event of Thornton’s apparent commission of a new crime in 

their presence. This intervening circumstance weighs in favor of the State.
47

Flagrancy and Purposefulness of Misconduct

The mere presence of an intervening circumstance does not itself mean that the 

evidence discovered after that event is admissible. The third factor, which examines the 

“‘purpose and flagrancy’” of the police misconduct, is “‘particularly’ significant” among 

the three factors. Utah v. Strieff, 136 S. Ct. at 2062 (quoting Brown v. Illinois, 422 U.S. 

at 604); see also Myers v. State, 395 Md. at 292 (stating that this factor “forms the 

lynchpin of our attenuation analysis”). This factor reflects the underlying rationale of the 

exclusionary rule “by favoring exclusion only when the police misconduct is most in 

need of deterrence—that is, when it is purposeful or flagrant.” Utah v. Strieff, 136 S. Ct. 

at 2063. If the officers here had blatantly disregarded Thornton’s rights, exclusion might 

be necessary to deter that kind of misconduct, regardless of subsequent events that 

interrupted the chain of causation. See Holt v. State, 435 Md. at 471 (Greene, J., 

dissenting) (reasoning that “[t]o ignore the third attenuation factor” by finding attenuation 

solely based on the commission of a new crime “would be to ignore the very purpose 

underlying the exclusionary rule”).

Despite the importance of this factor, Thornton does little to explain his assertion 

that it weighs in his favor. As best as we can determine, Thornton has not suggested that 

the officers purposefully violated his rights, knowing that the pat-down was unlawful. 

The State asserts that the record reveals no reason to doubt that the officers made a goodfaith effort to comply with the law. Viewing the record in the light most favorable to the 

State, we are inclined to agree. Indeed, when the circuit court discussed this factor, the 

court indicated that it did not perceive any improper motive when it said that the officers 
48

“at least possibly” may have made “a reasonable error of law” by initiating a search that 

“might in fact very well have been improper.” Thornton has not disputed the State’s 

assertions that the officers acted in good faith.

Thornton nevertheless asserts that the conduct at issue, the pat-down of his

waistband, “was especially egregious because any well-trained officer in Maryland would 

be expected to know the decisions in Jeremy P. and Ransome[.]” According to Thornton, 

“the flagrancy of the pat-down, which lacked reasonable suspicion, was palpable.” 

The suggestion that the officers here committed “flagrant” misconduct seems to 

conflate the violation itself with the flagrancy of that violation. An officer’s conduct is 

not considered to be flagrant solely because the conduct is determined to violate the 

Fourth Amendment. See Cox v. State, 397 Md. at 220; Myers v. State, 395 Md. at 293. 

Where an officer acts with some colorable basis for suspicion, but is “at most negligent” 

in not realizing that the suspicion is not objectively reasonable, the “error[] in judgment 

hardly rise[s] to a purposeful or flagrant violation” of the suspect’s Fourth Amendment

rights. Utah v. Strieff, 136 S. Ct. at 2063. As the State points out, the attenuation 

doctrine would make little sense if it “only applied when police had an objectively 

reasonable articulable suspicion” to justify the police conduct.

Any conclusion that the pat-down of Thornton was unlawful in light of Jeremy P.

and Ransome, even if ultimately correct, is far from obvious. Neither case declares that

waistband adjustments are somehow immunized from police scrutiny. To the contrary, 

the Jeremy P. opinion recognized that “there can be no bright-line rule given the 

individualized nature” of cases involving waistband adjustments. In re Jeremy P., 197 
49

Md. App. at 14. Likewise, the Ransome opinion emphasized that courts must “look at the 

‘totality of the circumstances’ and not parse out each individual circumstance for separate 

consideration” in determining the existence of reasonable suspicion. Ransome v. State, 

373 Md. at 104. The most important additional circumstance here is that, although

Jeremy P. and Ransome were simply standing or walking on the street, the officers in this 

case testified that Thornton made a movement toward his waistband while he could see 

that he was in the presence of officers lawfully detaining him. We agree with the circuit 

court that the pat-down was “arguably illegal,” but not flagrantly so, where the suspicion 

was based on what could be characterized as “furtive motions of the hands” while the 

officers approached.

As explained earlier in this opinion, the determination of whether the officers had 

objectively reasonable suspicion that Thornton was armed and dangerous is not obvious 

to a court, even with the full benefit of briefing and oral argument. Certainly, officers

who are concerned for their safety do not commit flagrant misconduct if they resolve that

question inaccurately within the few seconds allotted to them. Any misconduct by the 

two officers here in initiating the pat-down cannot be characterized as purposeful or 

flagrant. Thus, this factor weighs in favor of the State.

Weighing of the Three Factors

Upon consideration of all three factors, we conclude that the presence of an 

intervening circumstance and the absence of flagrant or purposeful misconduct outweigh

the close temporal proximity between the pat-down and the discovery of the evidence. 

See Utah v. Strieff, 136 S. Ct at 2063; Sizer v. State, 456 Md. at 376; Cox v. State, 397 
50

Md. at 218. The connection between the initial pat-down and the evidence of handgun 

possession is sufficiently attenuated that the evidence should not be suppressed.

CONCLUSION

A sequence of four main events revealed Thornton’s criminal possession of a

handgun. First, the officers conducted a lawful traffic stop. Second, the officers initiated 

a pat-down, which was arguably unlawful but not flagrantly unlawful. Third, Thornton 

appeared to commit a new crime by running away from the officers (and possibly 

assaulting one of them). Finally, the officers seized Thornton and found the handgun in 

the process. We conclude, as the circuit court did, that the evidence of the discovery of 

the handgun is too attenuated from the pat-down to require the exclusion of the evidence.

In resolving the issue in this manner, we are mindful of the considerations that 

have led the Court of Appeals to restrict the expansion of the common-law right to resist 

an illegal arrest (Rodgers v. State, 280 Md. 406, 415-16 (1977)) and have led this Court 

to reject the notion that a person may resist an unlawful stop (Barnhard v. State, 86 Md. 

App. at 527-28) or frisk. State v. Blackman, 94 Md. App. at 306-07. In Rodgers v. State, 

280 Md. at 418, the Court of Appeals quoted an address to the American Law Institute, in 

which Judge Learned Hand stated that “[t]he idea that you may resist peaceful arrest . . . 

because you are in debate about whether it is lawful or not, instead of going to the 

authorities which can determine” the answer to that debate “[is] not a blow for liberty but 

on the contrary, a blow for attempted anarchy.” The Court added that a citizen’s exercise 

of self-help not only endangers police officers, but often also “involve[s] passersby or 

other citizens, some of whom may be inclined to enter the fray, to their detriment – others 
51

of whom may suffer injury merely by being in the way.” Id. at 420. This Court has 

echoed those concerns. See Barnhard v. State, 86 Md. App. at 527-28 (reasoning that if a 

person had the right to resist an arguably unlawful Terry stop, “police officers would be

subject to attack in every instance when, during the course of their investigation, they 

temporarily detain someone”); see also State v. Blackman, 94 Md. App. at 306-11. 

In short, if a person is the subject of an unlawful frisk, the remedy, ordinarily, is 

not to take the law into his or her own hands and to flee, but to bring a civil rights action 

if the frisk yields no contraband or to make a motion to suppress if it does. “Close 

questions as to whether an officer possesses articulable suspicion must be resolved in the 

courtroom and not fought out on the streets.” State v. Blackman, 94 Md. App. at 306-07. 

By criminalizing the conduct of fleeing and eluding police officers, the General 

Assembly has expressed a preference that these close questions should not be settled

through a foot chase, either.

JUDGMENT OF THE CIRCUIT COURT

FOR BALTIMORE CITY AFFIRMED,

EXCEPT THAT THE CLERK OF THE

CIRCUIT COURT FOR BALTIMORE

CITY IS DIRECTED TO CORRECT THE

DOCKET ENTRIES TO REFLECT THAT

APPELLANT FILED NOTICE OF

APPEAL ON SEPTEMBER 12, 2016.

COSTS TO BE PAID BY APPELLANT.