F I L E D

United States Court of Appeals

Tenth Circuit

FEB 9 1998

PATRICK FISHER

Clerk

PUBLISH

UNITED STATES COURT OF APPEALS

TENTH CIRCUIT

UNITED STATES OF AMERICA,

Plaintiff-Appellee,

v.

MARIA LOUISA MORA,

Defendant-Appellant.

No. 97-4093

APPEAL FROM THE UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF UTAH

(D.C. No. 96-CR-13-C)

Wayne T. Dance, Assistant United States Attorney (Scott M. Matheson, Jr., United States

Attorney, and Brooke C. Wells, Assistant United States Attorney, with him on the brief),

Salt Lake City, Utah, for Plaintiff-Appellee.

Stephen R. McCaughey of McCaughey & Metos, Salt Lake City, Utah, for DefendantAppellant.

Before PORFILIO, HOLLOWAY and HENRY, Circuit Judges.

HOLLOWAY, Circuit Judge.

Defendant-Appellant, Maria Louisa Mora, entered a conditional plea of guilty of

possessing with intent to distribute heroin, reserving her right to appeal the district court’s

denial of her pre-trial motions to suppress and to dismiss for violation of the Speedy Trial
2

Act, 18 U.S.C. § 3161, et seq. Following entry of her conviction and the judgment

sentencing Mora to the custody of the Bureau of Prisons, this appeal was timely filed. Mora

asserts that the district court erred in (1) denying her motion to dismiss on speedy trial

grounds; (2) improperly reviewing the magistrate’s report and recommendation; and

(3) denying her motion to suppress evidence. We have jurisdiction by virtue of 28 U.S.C.

§ 1291, and we reverse in part, vacate in part, and remand.

I

On January 8, 1996, agents with the Drug Enforcement Administration (DEA) Metro

Narcotics Task Force in Salt Lake City, Utah, were alerted by California police officials that

Mora was flying from Los Angeles to Salt Lake International Airport. Officer Dahl testified

that on that day the task force received information from a detective in Long Beach,

California, that a female hispanic by the name of Maria Louisa Mora would be arriving in

Salt Lake City from Los Angeles on either a Southwest or Delta Airlines flight, and she

would be “body-packing” a quantity of heroin. Aplt. App. at 71-72, 106. Officer Dahl and

two other officers first surveyed people deplaning the Delta flight, and they briefly

questioned one female who matched the general description. Id. at 73. Upon discovering

that the person they questioned was not Mora, the officers proceeded to the gate at which the

Southwest flight was scheduled to arrive. Id. 

Again, the officers noticed a potential suspect deplane, but they did not take

immediate action. Id. The officers continued to observe the suspect, who they later learned
3

was Mora, as she walked towards the baggage claim area. Id. at 74. At that point, after Mora

was out of sight, the officers received further, more detailed information through police

channels, and, upon determining that Mora matched the description, the officers attempted

to locate her. Id. at 74-75, 95. The officers spotted Mora leaving the terminal and they

approached her as she stood outside. Id. at 74-75. The magistrate judge found that upon

reaching Mora, Officer Dahl identified herself as a police officer, told Mora that she was not

under arrest, and that she was free to leave (which Mora disputes), and asked to speak to her.

Id. at 75. Discovering that Mora did not understand English, Dahl motioned for Officer

Judd, who speaks Spanish. Id. at 76.

Officer Judd approached Mora, identified the officers in Spanish as airport narcotics

police, and asked her if she understood. Id. at 98-99. Mora indicated that she did. Judd

testified that he told Mora she was free to leave, but Mora testified that she was never

advised by Judd that she was free to go. Id. at 99, 154. Judd told Mora he would like to

speak with her for a moment. Mora agreed to talk with the officers, and she asked if there

was a problem, to which Judd answered no. Id. at 99. Officer Judd asked for identification,

and Mora produced a card issued by California and bearing the name of Maria Louisa Mora

Madrigal. Id. at 99-100. Judd testified that after returning her identification card, he asked

Mora if she had any drugs or large amounts of cash with her, to which she responded no. Id.

at 100, 163. Mora testified that her identification was never returned by Judd. Id. at 138.

Officer Judd requested to search her bags, and after advising her once more that there was
4

no problem, she consented. Id. at 101. Finding nothing related to narcotics in her bags,

Officer Judd asked Mora if she would permit Officer Dahl to search her clothing, and Mora

consented. Id. 

Officer Judd motioned for Officer Dahl, advised her of Mora’s consent, and Officer

Dahl proceeded with the search. Id. at 102. As Officer Dahl conducted the pat-down search

and approached her waist, Mora stepped away and indicated that she wanted to go to the

bathroom to complete the search. Id. at 78, 102. The officers escorted Mora inside the

terminal and headed in the direction of the restrooms. Id. at 102. The first restroom they

found was closed and they proceeded toward a different restroom further inside the terminal.

Id. at 103. Mora, however, began walking toward a public phone bank. Id. Officer Judd

asked if Mora would permit Officer Dahl to complete the search prior to making her phone

call. Id. Mora responded that she did not want to proceed with the search prior to using the

phone. Id. at 104. 

Officer Judd then advised Mora that they had received information that she was

transporting drugs and that, if the information was correct, she needed to surrender them. Id.

Mora stood silent, at which point Officer Whittaker addressed her in Spanish, asking her,

“you have heroin, true?” Id. at 104-105. Mora paused, lowered her head, and said “si.” Id.

at 105, 126. The officers asked Mora to go into the restroom and produce the contraband.

Id. at 105. Officer Whittaker asked Officer Dahl to accompany Mora into the restroom to

retrieve the substance. Id. at 79. Once inside the restroom, Mora pulled a baseball size
5

object containing heroin from the crotch area of her pants and surrendered it to Officer Dahl.

Id. at 79, 106. Immediately after exiting the restroom, the officers placed Mora under arrest.

Id. at 80.

II

On January 10, 1996, Mora was charged in a one count indictment alleging possession

of heroin, in violation of 21 U.S.C. § 841(a)(1), and she had her first appearance and

arraignment on January 11. Aplt. App. at 5, 56. Trial was set for March 5, 1996. Id. at 1.

A superseding indictment was subsequently filed on January 24, charging Mora with

possession with intent to distribute in excess of 100 grams of heroin. Id. at 5. On January 24

Mora filed a motion to suppress, and the matter was referred to a magistrate judge on

January 31 pursuant to 28 U.S.C. § 636(b)(1)(B). Id. at 5, 56. A suppression hearing was

held before the magistrate on February 27. Id. at 6. Supplemental briefs were ordered by the

magistrate on March 7, which Mora filed on March 20 and the government filed on April 9.

Id. at 6, 174. On May 1, approximately two months beyond the original trial date, the

magistrate ordered the trial continued without setting a new trial date, finding that the ends

of justice would best be served if the trial date was continued in order to allow the parties to

file written memoranda addressing Mora’s motion to suppress. Id. at 1-2. This order also

purported to stay the running of time under the Speedy Trial Act, pursuant to 18 U.S.C.

§§ 3161(h)(1)(F), (J), and (h)(8)(A). Id. 

The record shows no further actions in Mora’s case until the magistrate entered a
6

report and recommendation on January 31, 1997, recommending that Mora’s suppression

motion be denied. Id. at 5-52, 175. Mora filed “Objections to Report and Recommendation”

on February 5, 1997, along with a motion to dismiss for violation of the Speedy Trial Act.

Supp. App. at 1; Aplt. App. at 57. The district court held a hearing on these matters on

February 24 and ordered the parties to file supplemental briefs with respect to Mora’s

objections to the report and recommendation and her motion to dismiss. Id. at 55, 175. 

After submission of all required materials, the district court entered an order on

April 1, 1997, adopting the magistrate’s report and recommendation and denying Mora’s

motion to dismiss. Id. at 55-59. Relying on Henderson v. United States, 476 U.S. 321

(1986), the district court held that until it received all materials necessary to decide the

motion to suppress, including the magistrate’s report and recommendation and the parties’

supplemental filings, the matter was not under advisement and the thirty-day period under

18 U.S.C. § 3161(h)(1)(J) did not begin to run. Id. at 58. Thus, the court concluded that the

time from the filing of Mora’s motion to suppress until the date of the judge’s order adopting

the magistrate’s report and recommendation was excludable under 18 U.S.C. § 3161(h)(1)(F)

and (J). Id. 

Following the district court’s adverse rulings on her motions to suppress and dismiss,

Mora entered a conditional plea of guilty on April 9, 1997, reserving her right to appeal these

rulings. Mora was sentenced on June 16, 1997, to thirty-seven months’ imprisonment, sixty

months of supervised release, and fined $1,500. Aplt. App. at 177.
7

III

Mora first attacks the district court’s denial of her motion to dismiss. She claims that

the delay of some 209 non-excludable days during which the magistrate judge held her

motion to suppress under advisement violated the Speedy Trial Act. The government

counters, arguing that the magistrate is not bound by the requirements of the Speedy Trial

Act, and, therefore, the time did not begin to run under the Act until the district judge was

in possession of both the magistrate’s report and recommendation as well as the parties’

materials in support of their respective positions. 

“Compliance with the requirements of the Speedy Trial Act is a question of law which

we review de novo.” United States v. Dirden, 38 F.3d 1131, 1135 (10th Cir. 1994). The Act

generally requires that the trial of a defendant charged with the commission of a crime must

commence within seventy days of the filing of the indictment or from the date the defendant

first appears before a judicial officer of the court, whichever is later. Id.; 18 U.S.C.

§ 3161(c)(1). The Act serves the dual purpose of protecting a defendant’s constitutional right

to a speedy trial and serving the public interest in bringing prompt criminal proceedings.

United States v. Saltzman, 984 F.2d 1087, 1090 (10th Cir. 1993). This appeal concerns the

application of three specific exceptions to this general seventy-day rule. Specifically,

§ 3161(h), provides, in relevant part that, 

The following periods of delay shall be excluded . . . in computing the time

within which the trial . . . must commence:

(1) Any period of delay resulting from other proceedings concerning the
8

defendant, including but not limited to--

. . .

(F) delay resulting from any pretrial motion, from the filing of the motion

through the conclusion of the hearing on, or other prompt disposition of, such

motion;

. . .

(J) delay reasonably attributable to any period, not to exceed thirty days, during

which any proceeding concerning the defendant is actually under advisement

by the court.

. . .

(8)(A) Any period of delay resulting from a continuance granted by any judge

on his own motion . . ., if the judge granted such continuance on the basis of

his findings that the ends of justice served by taking such action outweigh the

best interest of the public and the defendant in a speedy trial. . . .

As noted above, the magistrate held that “the period of time necessary for the

consideration and disposition of the defendant’s motion is excluded from the Speedy Trial

Act pursuant” to these three exceptions, and the magistrate further ordered an open-ended

continuance on Mora’s trial date. Aplt. App. at 1-2. In finding no violation of the Act, the

district judge did not consider or rely upon § 3161(h)(8), but instead held, on a separate basis,

that all of the time during which the magistrate considered the suppression motion is

excludable under § 3161(h)(1)(F) and (J). The district judge did so on the theory that the Act

does not apply to magistrate judges and a pretrial motion is therefore not “under advisement

by the court,” within the meaning of § 3161(h)(1)(J), until all necessary materials, including

the magistrate’s report and recommendation, are available for consideration by the district
 

1

It is interesting to note that the magistrate felt compelled to provide written findings in

order to justify any delay in ruling on the suppression motion and to hold all such time

excludable under specific exceptions to the Speedy Trial Act, a finding that appears to be

unnecessary if he were under no obligation to adhere to the Act’s deadlines. See Aplt. App.

at 1-2. The district judge did not rely on these justifications and findings, and instead held

that the Act does not apply to magistrates in the first place.

9

judge.1

In order to fully appreciate Mora’s argument on this issue, we must first construct a

chronology and examine the progression of this case from the date of her arrest. Mora was

arrested on January 8, 1996, indicted on January 10, and had her initial appearance before

a judicial officer and was arraigned on January 11. Thus, under the plain language of the

Speedy Trial Act, the clock began to run on January 12, the day after Mora’s appearance and

arraignment. United States v. Dezeler, 81 F.3d 86, 88 (8th Cir. 1996) (citing United States

v. Long, 900 F.2d 1270, 1274 (8th Cir. 1990)). Mora filed her motion to suppress on

January 24, which is an excludable day for Speedy Trial Act purposes. United States v.

Blankenship, 67 F.3d 673, 676 (8th Cir. 1995). The superseding indictment was also filed

on January 24, which added the charge of “with intent to distribute” to the original charge

of possession and, therefore, did not reset the speedy trial clock. See, Long, 900 F.2d at 1275

n.4 (clock is not restarted upon the return of a superseding indictment); United States v.

Bermea, 30 F.3d 1539, 1567 (5th Cir. 1994) (superseding indictment does not affect the

speedy trial clock for offenses charged in original indictment or any offenses required to be

joined, and the clock continues to run from original indictment or arraignment);
 

2This period of excludable delay under subsection (F) may also include the time during

which the court awaits the preparation of the transcript, if such is necessary for the proper

disposition of the motion. Blankenship, 67 F.3d at 676-677.

10

United States v. Savage, 863 F.2d 595, 597 (8th Cir. 1988) (superseding indictment which

merely embellishes an earlier charge or makes technical changes will not reset the speedy

trial clock). Thus, twelve includable days elapsed between Mora’s arraignment and the filing

of her suppression motion.

The hearing on Mora’s suppression motion was held on February 27, 1996.

Subsection (h)(1)(F) excludes all time, regardless of reasonableness, between the filing of

the pretrial motion and the hearing thereon, as well as all time following the hearing during

which the court awaits the filing of additional materials by the parties that are needed for

proper disposition of the motion.2 Henderson, 476 U.S. at 326-331. Once all such materials

are available to the court, subsection (h)(1)(J) comes into play, which provides for a

thirty-day excludable delay during which the matter is under advisement. See United States

v. Mers, 701 F.2d 1321, 1336 (11th Cir. 1983) (subsection (J) begins on the day following

the date on which the court has received everything it needs in order to reach a decision). 

Here the last filing with respect to the suppression motion was done on April 9, 1996.

Thus, Mora argues that, at that point, subsection (F) yielded to subsection (J), which, she

asserts, provides the magistrate with thirty excludable days in which to issue his

recommendation. Mora contends that the seventy-day clock began to run again on May 9,

1996, on the expiration of the thirty-day excludable period. The magistrate issued his report
11

and recommendation on January 31, 1997, which is an excludable day. Blankenship, 67 F.3d

at 677. Between May 1, 1996, the day on which the magistrate entered the order continuing

the trial date, and January 31, 1997, the district court’s docket sheet shows no actions taken

on the case. Aplt. App. at 175. Thus Mora argues that the time between the conclusion of

all matters relating to the hearing and the filing of the report and recommendation exceeded

not only the thirty-day “under advisement” period of subsection (J), but also far exceeded the

general seventy-day period of nonexcludable days in which to bring Mora to trial. Mora

asserts that by the time the report and recommendation was filed, 209 nonexcludable days

had elapsed. If Mora is correct, there is a clear violation of the Speedy Trial Act.

The government’s response to the claim of violation of the Speedy Trial Act is

essentially that the thirty-day limit of § 3161(h)(1)(J) on holding any proceeding “under

advisement” does not apply to magistrate judges. Brief of Plaintiff-Appellee at 11-14. The

government says that magistrate judges are not covered as within the “court,” as that word

is used in the Act. Thus, the government urges that the thirty-day “under advisement” period

does not apply at all to the time during which a magistrate judge is preparing his report and

recommendation. In making this argument, the government would ask us to hold that

magistrate judges are not a part of the district court for purposes of the Act. Because we find

this contention untenable and without support, we must reverse the Speedy Trial Act ruling

below.

As noted above, the very purpose of the Speedy Trial Act is to protect a defendant’s
12

constitutional right to trial without unnecessary delay and to serve the public interest in

prompt resolution of criminal proceedings. If we were to adopt the government’s argument,

we would essentially gut the Act by creating a mechanism by which the lower courts could

effectively circumvent the requirements of the Act. Under the government’s reading of the

Act, the district judge can simply render the Act meaningless by passing off issues to the

magistrate, who then has an unlimited amount of time to consider the issues and enter an

order or recommendation. Such an interpretation would necessarily imperil any defendant

whose pretrial matters are referred to a magistrate, leaving the defendant in an indefinite

period of limbo while the magistrate considers such pretrial matters, unburdened by the Act’s

deadlines. We agree with the reasoning of Chief Judge Lay in United States v. Long, 900

F.2d 1270, 1275 (8th Cir. 1990):

The government’s reading would provide the magistrate a blank check to

consume unlimited time between the hearing or receipt of all final

submissions, and the issuance of his report and recommendation. We see no

reason to exempt magistrates from the statutory limit of 30 excludable days for

taking a motion under advisement after receiving all materials needed to

decide it.

The government stresses, however, that since the district judge is charged with the

duty of supervising magistrates, there is no reason to believe the public or a defendant will

run the risk of undue delay by a magistrate judge. We think that the public and the criminal

defendant are entitled under the Act to more protection than that afforded by the promise of

supervision by the district judge. One purpose of the Act is to protect a defendant’s

constitutional right to a speedy trial. Saltzman, 984 F.2d at 1090. 
13

We find the government’s contention that magistrates are not a part of the district

court to be without merit. The magistrate judges serve as an arm of the district court whose

purpose it is to assist the district judges in resolving cases assigned to them. There is no

indication from the Act or any other relevant authority that magistrates are not to be

considered part of the court for speedy trial purposes. Our review of the opinions of courts

of appeals which have addressed the issue reveals no support for the government’s argument.

See, United States v. Dezeler, 81 F.3d 86, 88 (8th Cir. 1996) (magistrate is bound by

thirty-day “under advisement” limitation of Speedy Trial Act); United States v. Long, 900

F.2d 1270, 1275 (8th Cir. 1990) (found no reason to exempt magistrates from the thirty-day

limit for taking motions under advisement); United States v. Thomas, 788 F.2d 1250,

1257-1258 (7th Cir. 1986) (suggested, without holding, that the thirty-day under advisement

period is applicable to magistrates); United States v. Mers, 701 F.2d 1321, 1337 (11th Cir.

1983) (thirty-day under advisement period is applicable to magistrates).

The government relies heavily on Henderson v. United States, 476 U.S. 321 (1986),

as providing support for its argument. The government cites the Court’s statement that the

“provisions of the [Speedy Trial] Act are designed to exclude all time that is consumed in

placing the trial court in a position to dispose of a motion.” Id. at 331. This, of course,

includes the time from the filing of any pretrial motion until the hearing on that motion, as

well as all time during which the trial court awaits materials required for proper disposition

of the motion after the hearing. Id. at 329-331. Thus, subsection (J) only takes effect after
 

3Twelve nonexcludable days elapsed between Mora’s arraignment and the day she filed

her motion to suppress, and these days are subtracted from the seventy-day period under the

Act.

14

the court is in possession of all materials it needs in order to issue a ruling on the motion.

The government then contends that the “court” referred to in subsection (J) can only refer to

that judicial authority which has the power to actually decide the matter, which is the trial

judge and not the magistrate. We do not read Henderson as establishing such a narrow

definition of the word “court” in subsection (J). We instead feel it clear that a magistrate

judge is an arm of the court, subject to the requirements of the Speedy Trial Act.

Concluding, as we have, that the magistrate is subject to the thirty-day “under

advisement” period set forth in subsection (J), it is obvious that Mora’s rights under the

Speedy Trial Act were violated. The last filing necessary for ruling on Mora’s suppression

motion was made on April 9, 1996, at which time the government filed its supplemental

response. The magistrate issued his recommendation on January 31, 1997. There is nothing

between these two events which would independently toll the speedy trial clock. Thus, under

subsection (J), the clock began to run again on May 9, 1996, or thirty days after April 9.

Starting from May 9, we count 267 days of nonexcludable time between May 9, 1996, and

January 31, 1997. That number, less fifty-eight days,3

 yields a total of 209 nonexcludable

days. Clearly, this number of nonexcludable days far exceeds the allowed seventy days in

which Mora must have been brought to trial. 

We must further decide whether the trial judge and magistrate may each be entitled
15

to a separate thirty-day “under advisement” period under subsection (J). We agree with the

Eleventh Circuit that the district judge is entitled to such an additional excludable period in

order to properly review the magistrate’s report and recommendation. See Mers, 701 F.2d

at 1336-1337. Reading the authority granted to the district judge in the Magistrate’s Act to

refer pretrial matters to the magistrate together with the requirements of the Speedy Trial Act,

the most appropriate manner in which to effectuate the purpose of both statutes is to give the

magistrate and district judge a separate thirty-day period for having the matter under

advisement. The Speedy Trial Act recognizes the need for thirty days in order to permit the

judicial officer to issue adequate and competent findings and conclusions after all materials

are filed. If a pretrial matter is referred by the district judge to a magistrate judge, the parties

have ten days in which to file objections to the recommendation of the magistrate once

issued, and there is an additional ten-day period in which a response to such objections may

be filed. 28 U.S.C. § 636(b)(1); Fed. R. Civ. P. 72(b). 

If the district judge were not provided with an additional thirty days in which to fully

consider the recommendation, the trial judge’s duty to review the report and

recommendation, along with any objections filed by the parties, would be compromised.

This result would frustrate the purpose of the Magistrate’s Act as well as unduly burden the

district judge under the Speedy Trial Act. Further, as noted in Mers, the Judicial Guidelines

at 43 state that “when a pretrial matter is considered by both a magistrate and a judge

pursuant to [the Magistrates Act], the Committee believes that the [Speedy Trial Act] permits
16

two thirty day periods for consideration of the same matter.” Id. at 1336. We therefore

“decline to adopt a mechanical rule that all of this must be accomplished within thirty days.”

Mers, 701 F.2d at 1337. But see Thomas, 788 F.2d at 1257-1258 (suggesting, but not

deciding, that since the district judge and magistrate are part of the court as a whole, and

since the Speedy Trial Act only gives the court rather than each judicial officer a total of

thirty days to have a matter under advisement, the magistrate and judge should not have a

separate thirty-day “under advisement” period). 

Regardless of whether one or two thirty-day excludable periods is allowed here, the

Speedy Trial Act was seriously violated. The conviction and sentence must be reversed and

the case must be dismissed. 18 U.S.C. § 3162(a)(2); Dezeler, 81 F.3d at 89.

IV

Determining that Mora’s case must be dismissed and her conviction vacated, we must

next decide whether such dismissal is with or without prejudice. Section 3162(a)(2) provides

guidance in this matter, and states that in determining whether to dismiss with or without

prejudice, “the court shall consider, among others, each of the following factors: the

seriousness of the offense; the facts and circumstances of the case which led to the dismissal;

and the impact of a reprosecution on the administration of [the Speedy Trial Act] and on the

administration of justice.” 

The decision whether to dismiss with or without prejudice usually belongs to the

district court in the first instance, unless the answer is so clear that remand is unnecessary.
 

4Since this criminal proceeding will be dismissed, “our disposition of the instant case will prevent

the flow of any adverse legal consequences from the district court’s decision.” United States v.

Sarmiento-Rozo, et al., 592 F.2d 1318, 1321 (5th Cir. 1979). As it stated, the Fifth Circuit there

followed the guidelines of the Supreme Court in United States v. Munsingwear, Inc., 340 U.S. 36

(1950). See also Great Western Sugar Co. v. Nelson, 442 U.S. 92 (1979).

17

United States v. Pasquale, 25 F.3d 948, 952 (10th Cir. 1994). We believe that this is a matter

properly to be decided by the district court in the first instance, after consideration of the

relevant factors. See United States v. Doran, 882 F.2d 1511, 1518 (10th Cir. 1989).

V

Mora additionally complains that the district court failed to conduct an adequate

review of the magistrate judge’s report and recommendation, and Mora further urges that the

district court erred in denying her suppression motion. However, because we vacate the

judgment of conviction and the sentence, and remand for dismissal, with or without prejudice

as the district judge shall determine, we need not consider these issues which have become

moot. 

VI

Accordingly, we REVERSE the district court’s denial of Mora’s motion to dismiss

her speedy trial claim, VACATE her judgment of conviction and sentence, REMAND for

a determination as to whether dismissal of the criminal charge against Mora shall be with or

without prejudice, and VACATE the findings, conclusions and orders entered below on all

matters other than the ruling on the motion to dismiss under the Speedy Trial Act.4

The mandate shall issue forthwith.
18