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IN THE COURT OF APPEALS OF THE STATE OF IDAHO

Docket No. 48634

STATE OF IDAHO,

Plaintiff-Appellant,

v.

TYREL GIBBS PORTER,

Defendant-Respondent.

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Filed: February 17, 2022

Melanie Gagnepain, Clerk

Appeal from the District Court of the Sixth Judicial District, State of Idaho, 

Franklin County. Hon. Mitchell W. Brown, District Judge. 

Order granting motion to suppress, reversed; and case remanded.

Hon. Lawrence G. Wasden, Attorney General; Andrew V. Wake, Deputy Attorney 

General, Boise, for appellant. Andrew V. Wake argued.

Eric D. Fredericksen, State Appellate Public Defender; Kimberly A. Coster, Deputy 

Appellate Public Defender, Boise, for respondent. Kimberly A. Coster argued.

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HUSKEY, Judge

The State appeals from the district court’s order granting Tyrel Gibbs Porter’s motion to 

suppress. For the reasons set forth below, we reverse the court’s order and remand the case for 

further proceedings consistent with this opinion.

I.

FACTUAL AND PROCEDURAL BACKGROUND

The facts in this case are undisputed by the parties. According to the district court’s factual 

findings, in the early morning hours of December 28, 2019, law enforcement received a call that 

an individual had wandered into a home and was acting peculiar. Deputy Knudsen and Deputy 

Grunig responded to the call. Deputy Knudsen arrived near the reporting party’s home and saw 

Porter walking along the roadway in the snow, in very cold weather, wearing only underwear. 

Deputy Knudsen approached Porter and asked if he was okay. Porter had both hands in the air,
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was shaking, and told Deputy Knudsen that he was very cold and needed help; Porter asked if he 

could get into Deputy Knudsen’s police truck. Deputy Grunig arrived on the scene, and Deputy 

Knudsen told Porter that he could get into Deputy Grunig’s truck. Porter got into the truck, and 

Deputy Knudsen retrieved a blanket from his truck and gave it to Porter. 

Deputy Knudsen asked Porter whether he had consumed any alcohol or drugs; Porter 

responded that he had consumed “two methamphetamine rocks.” Deputy Knudson also asked 

Porter why he was not wearing any clothes. Porter said that the individuals in the home he had 

entered had given him some clothes, but he had taken them off because he did not know whose 

clothes they were. Paramedics arrived approximately ten minutes later and transported Porter to 

the hospital. At some point prior to being transported to the hospital, Porter was asked where his 

clothing was and he replied that he did not know. Deputy Knudsen followed the ambulance to the 

hospital where he remained outside Porter’s room. 

Meanwhile, Deputy Grunig continued to the address of the reporting party. Deputy Grunig 

accidentally drove past the house, and as he was turning around, he noticed some clothes alongside 

the road approximately 500 yards from where he made contact with Porter. Deputy Grunig stopped

and went over to the clothing to see if he could identify to whom it belonged. The clothing 

consisted of a gray and yellow coat and a pair of black snow pants; in the pocket of the pants,

Deputy Grunig found a bank card with Porter’s name on it. Deputy Grunig put the clothing in his 

truck and continued to the reporting party’s address. Deputy Grunig later found the clothing given 

to Porter by the reporting party behind the house. After speaking with the reporting party, Deputy 

Grunig went to the sheriff’s office where he again searched the clothing found on the roadside. In 

the pocket of the snow pants, Deputy Grunig found methamphetamine and additional forms of 

identification belonging to Porter.

Deputy Grunig went to the hospital and explained to Deputy Knudsen that he planned to 

arrest Porter for possession of a controlled substance. Before arresting Porter, Deputy Grunig 

spoke with Porter and asked him to identify the clothing that he was missing. Porter identified his 

clothing as a gray and yellow coat and black snow pants. Deputy Grunig then placed Porter under 

arrest for possession of methamphetamine. 

A criminal complaint was filed December 30, 2019, charging Porter with possession of 

methamphetamine. Porter waived his preliminary hearing and an information was filed 

January 14, 2020. On July 23, 2020, Porter entered a plea of not guilty and trial was set for 
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October 26-27, 2020. On September 17, 2020, Porter filed a motion to suppress the evidence 

obtained from the search of his clothing. The State filed a memorandum in opposition, arguing 

that the motion was untimely under Idaho Criminal Rule 12 and, alternatively, that Porter had no 

reasonable expectation of privacy in the clothes because he had voluntarily abandoned them. 

The district court held a hearing on the motion. The district court addressed the State’s 

timeliness objection, noting that if the court heard the motion, the motion would not be resolved 

without infringing on Porter’s speedy trial rights. Porter agreed to waive his right to a speedy trial

to allow the district court time to rule on his motion to suppress. Without making any finding of 

good cause or excusable neglect for Porter’s failure to comply with the I.C.R. 12 deadline, the 

district court denied the State’s timeliness objection and proceeded with the motion to suppress 

hearing. Following the hearing, the district court allowed the parties to submit post-hearing 

briefing. Porter submitted a brief; the State did not. In his brief, Porter argued that he “did not 

have sufficient capacity to knowingly abandon” his clothes. He also argued that once Deputy 

Grunig found the clothes and identified them as belonging to Porter, a warrant was required to 

conduct the additional search at the sheriff’s office. 

The district court also ordered the parties to provide supplemental briefing on the 

application of the community caretaking doctrine. Both parties filed a supplemental 

memorandum. The State argued the search of Porter’s clothes was justified by the community 

caretaking function because Officer Grunig was at the scene for the purpose of rendering aid to 

Porter and because once Porter said he had consumed methamphetamine, Officer Grunig had a 

responsibility to ensure any hazardous substance (methamphetamine) was not left in public. Porter 

asserted that while the initial search of his clothing may have been justified by the community 

caretaking function, the subsequent search of his clothing at the sheriff’s office was not. Porter 

argued the community caretaking function did not justify the second search because at the time 

the search took place, Porter’s health and safety had been secured, emergency services were no 

longer being provided, and there was no danger of potential evidence disappearing or being 

destroyed. 

The district court granted the motion to suppress. The court found that there was “no

evidence offered by the State to suggest that Porter had abandoned any further interest in his 

clothing.” The district court further found that Porter had not abandoned his clothing for purposes 

of the Fourth Amendment: 
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Based on Porter’s statements to Deputy Knudsen and Deputy Grunig as well as 

Porter’s physical and mental state at the time of the encounter, it is clear that Porter 

was not in a state of mind to affirmatively abandon any possessory interest in his 

clothing or his expectation of privacy with respect to his clothing. Not only was 

Porter wandering around outside in sub-freezing temperatures wearing only his 

boxer shorts, but Porter admitted that he had consumed “two rocks of

methamphetamine.” Under the totality of the circumstances and the lack of any 

objective evidence, the Court finds that Porter had not abandoned his clothing for 

purposes of the Fourth Amendment. Instead, the Court finds it more likely that 

Porter, being under the influence of methamphetamine, removed his clothing for 

some drug induced purpose and forgot where he left them. 

The court concluded that Porter maintained a reasonable expectation of privacy in his clothing 

from the time he removed it to the time he identified the clothing during his discussion with Deputy 

Grunig at the hospital. The district court also found that although Deputy Grunig was acting within 

his community caretaker capacity when he conducted the initial search of the clothing, there was 

no evidence to justify the second search of the clothing pursuant to the community caretaker 

function. 

The State timely appeals from the district court’s order granting Porter’s motion to 

suppress. 

II.

STANDARD OF REVIEW

The power to extend or shorten the required time for filing a motion to suppress under 

I.C.R. 12(d) is discretionary. State v. Alanis, 109 Idaho 884, 887-88, 712 P.2d 585, 588-889 

(1985). When a trial court’s discretionary decision is reviewed on appeal, the appellate court 

conducts a multi-tiered inquiry to determine whether the lower court: (1) correctly perceived the 

issue as one of discretion; (2) acted within the boundaries of such discretion; (3) acted consistently 

with any legal standards applicable to the specific choices before it; and (4) reached its decision 

by an exercise of reason. State v. Herrera, 164 Idaho 261, 270, 429 P.3d 149, 158 (2018).

The standard of review of a suppression motion is bifurcated. When a decision on a motion 

to suppress is challenged, we accept the trial court’s findings of fact that are supported by 

substantial evidence, but we freely review the application of constitutional principles to the facts 

as found. State v. Atkinson, 128 Idaho 559, 561, 916 P.2d 1284, 1286 (Ct. App. 1996). At a 

suppression hearing, the power to assess the credibility of witnesses, resolve factual conflicts, 

weigh evidence, and draw factual inferences is vested in the trial court. State v. Valdez-Molina, 
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127 Idaho 102, 106, 897 P.2d 993, 997 (1995); State v. Schevers, 132 Idaho 786, 789, 979 P.2d 

659, 662 (Ct. App. 1999). 

III.

ANALYSIS

A. The District Court Abused Its Discretion by Considering Porter’s Untimely Motion 

to Suppress Without Finding Good Cause Or Excusable Neglect

The State argues the district court abused its discretion when it considered Porter’s motion 

to suppress without requiring Porter to provide an explanation for the untimeliness of the motion 

and without making a finding that good cause or excusable neglect existed to excuse the untimely 

motion. Porter asserts the record contains evidence of good cause for enlarging the time to file the 

suppression motion and, therefore, the district court properly exercised its discretion to hear

Porter’s untimely motion. Porter points to various circumstances in support of his argument. 

Idaho Criminal Rule 12 governs the time limits for filing pretrial motions, including 

motions to suppress evidence. Motions to suppress evidence must be filed within twenty-eight 

days of the entry of a plea of not guilty or seven days before trial, whichever is earlier, unless the 

court, in its discretion, shortens or enlarges the time. I.C.R. 12(d). The trial court may relieve a 

party of failure to comply with this deadline for good cause shown or for excusable neglect. 

I.C.R. 12(d). The burden of showing good cause or excusable neglect is on the party who has 

missed the prescribed deadline. State v. Gleason, 130 Idaho 586, 591, 944 P.2d 721, 726 (Ct. App. 

1997). Idaho Criminal Rule (12)(d) required Porter to file his motion to suppress by August 20, 

2020; however, Porter did not file his motion to suppress until September 17, 2020. Porter does 

not dispute that his motion to suppress was untimely, that he did not submit argument or evidence

to explain the untimely filing and establish good cause or excusable neglect, or that the district 

court overruled the State’s timeliness objection without explicitly finding good cause or excusable 

neglect. 

Idaho Criminal Rule 12 is a procedural rule that mandates the time by which a motion to 

suppress is to be filed and the standards by which a trial court may shorten or enlarge that time. 

Pursuant to I.C.R. 12, trial courts may relieve a party of the failure to comply with the timeliness 

requirement of the rule only for good cause shown or excusable neglect. Here, the district court 

erred in two ways: first, by failing to require Porter to offer any explanation of good cause for the 

delay or to show that the motion was untimely due to excusable neglect; and, second, when it failed 

to make a finding of good cause or excusable neglect to excuse the untimely filed motion. 
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On appeal, Porter makes multiple arguments he contends support a finding of good cause; 

however, in the district court, he did not assert any argument that good cause or excusable neglect

existed. Appellate court review is limited to the evidence, theories, and arguments that were 

presented below. State v. Hoskins, 165 Idaho 217, 221, 443 P.3d 231, 235 (2019). Because Porter

did not advance these arguments before the district court, he cannot now assert these arguments 

for the first time on appeal. Id. Moreover, although Porter cites cases that hold this Court may

extrapolate implicit findings of fact from the record and uphold those if they are supported by the 

record, Porter does not provide any argument about what implicit factual findings the district court 

made, including whether the district court found good cause, excusable neglect, or both. Similarly, 

he has not provided argument explaining how we should extrapolate the unidentified implicit

factual findings to the district court’s legal conclusions. 

This Court has held that if no good cause or excusable neglect is established, it is error for 

a trial court to entertain an untimely motion to suppress. State v. Dice, 126 Idaho 595, 597, 887 

P.2d 1102, 1104 (Ct. App. 1994). In Dice, the State objected to an untimely filed motion to 

suppress. Id. The district court denied the State’s motion because it believed it should consider 

the merits of the motion regardless of the untimely filing of the motion. Id. On appeal, this Court 

reasoned: 

Dice’s counsel was not required or given the opportunity to offer any good cause for 

the delay or to show that the lateness was due to excusable neglect. It appears that 

the district court decided to hear the motion because it felt the motion was 

meritorious. This, we conclude, was error.

 Id. We further noted that, “Allowing untimely motions to be heard because they appear 

meritorious eviscerates the purpose of the rule.” Id.

The objective of statutes and rules regulating procedure in the courts is to promote the 

administration of justice. These rules should be construed “to secure simplicity in procedure, 

fairness in administration and elimination of unjustifiable expense and delay.” I.C.R. 2(a). Here, 

it appears the district court decided to address the merits of the motion before applying I.C.R. 12

to determine whether it had the authority to hear the motion. As we held in Dice, this was error. 

Absent a finding of good cause or excusable neglect, the district court should not have considered

the untimely motion. Thus, the district court abused its discretion by considering Porter’s untimely

motion to suppress without first making the requisite finding regarding its timeliness. Although 

we conclude that the district court erred by failing to require Porter to offer reasons for the delay, 
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we do not remand for a further hearing on the timeliness of the motion because of our decision on 

the merits of the motion to suppress.

B. The District Court Erred by Finding That Porter Had a Reasonable Expectation of 

Privacy in His Clothing

The State asserts the district court erred in two ways when it found that Porter had a 

reasonable expectation of privacy in his clothing. First, the State argues the district court erred by 

improperly placing the burden on the State to show that Porter did not have a reasonable 

expectation of privacy in his clothing. Second, the State contends that even if it was the State’s 

burden to show that Porter did not have a reasonable expectation of privacy, the district court erred 

by finding that the State did not meet that burden. In response, Porter argues the State has argued 

the wrong Fourth Amendment test; Porter contends his clothes are “effects” within the text of the 

Fourth Amendment and, thus, are expressly protected and not subject to the reasonable expectation 

test. Therefore, Porter asserts the question presented is whether Porter abandoned his clothing, 

and he contends the district court correctly found that he did not.

The Fourth Amendment to the United States Constitution prohibits unreasonable searches 

and seizures. Warrantless searches are presumed to be unreasonable and therefore violative of the 

Fourth Amendment. State v. Weaver, 127 Idaho 288, 290, 900 P.2d 196, 198 (1995). The State 

may overcome this presumption by demonstrating that a warrantless search either fell within a 

well-recognized exception to the warrant requirement or was otherwise reasonable under the 

circumstances. Id.

This Court has addressed the burdens of proof in a suppression motion:

On a suppression motion challenging a warrantless search, the defendant 

bears the evidentiary burden to show that a search occurred, that there was no 

warrant, and that the defendant has “standing” to challenge the search. By 

“standing” we mean that the defendant had a reasonable expectation of privacy in 

the place or thing that was searched. If the defendant makes this showing, then the 

burden shifts to the State to prove the applicability of an exception to the warrant

requirement. 

State v. Marshall, 149 Idaho 725, 727, 239 P.3d 1286, 1288 (Ct. App. 2008) (internal citations 

omitted). 

To establish standing, a person challenging a search has the burden of showing that he or 

she had a legitimate expectation of privacy in the item or place searched. State v. Pruss, 145 Idaho 

623, 626, 181 P.3d 1231, 1234 (2008). That involves a two-part inquiry: (1) Did the person have 

a subjective expectation of privacy in the object of the challenged search?; and (2) Is society 
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willing to recognize that expectation as reasonable? The first inquiry is a question of fact; the 

second is a question of law. Id.

Porter asserts that because the district court found that Porter’s clothing was an “effect” 

within the meaning of the Fourth Amendment, Porter was not required to show that he had a 

reasonable expectation of privacy in his clothing. We disagree. Regardless of the origins of 

Porter’s claimed privacy interest in his clothing, such an interest is not absolute. Just as individuals 

can relinquish their privacy interests in other effects such as a purse or a duffel bag, Porter could 

also relinquish his privacy interest in his clothes. See State v. Snapp, 163 Idaho 460, 463, 414 P.3d 

1199, 1202 (Ct. App. 2018). In other words, just because an item is an “effect” does not mean an

individual retains a privacy interest in it.

An expectation of privacy is objectively reasonable when it is legitimate, justifiable, and 

one that society should both recognize and protect. State v. Fancher, 145 Idaho 832, 837, 186

P.3d 688, 693 (Ct. App. 2008). When considering whether an expectation of privacy is reasonable, 

this Court has considered the following factors: ownership, possession, control, ability to regulate 

access to the evidence, historical use of the item seized, and the totality of the surrounding 

circumstances. State v. Johnson, 126 Idaho 859, 862, 893 P.2d 806, 809 (Ct. App. 1995). Society 

does not recognize as reasonable a privacy interest in abandoned property. Consequently, a person 

has no Fourth Amendment privacy interest in abandoned property. State v. Ibarra, 164 Idaho 349, 

353, 429 P.3d 890, 894 (Ct. App. 2018). Abandonment occurs through words, acts, and other 

objective facts indicating that the defendant voluntarily discarded, left behind, or otherwise 

relinquished his or her interest in his or her property. State v. Ross, 160 Idaho 757, 759, 378 P.3d 

1056, 1058 (Ct. App. 2016); State v. Melling, 160 Idaho 209, 211-12, 370 P.3d 412, 414-15 (Ct. 

App. 2016). While a disclaimer of ownership or possession constitutes abandonment, the lack of 

a disclaimer of ownership or possession is not necessarily dispositive proof that an object has not 

been abandoned. Snapp, 163 Idaho at 463, 414 P.3d at 1202.

The district court held that there was “no evidence offered by the State to suggest that 

Porter had abandoned any further interest in his clothing.” This holding is erroneous for two 

reasons. First, it misstates the burden of proof. It was Porter who had the burden of proof to 

demonstrate that he had a subjective expectation of privacy in the clothing and that society is 

willing to recognize such an interest as reasonable. Pruss, 145 Idaho at 626, 181 P.3d at 1234. 

Second, the finding was not supported by substantial and competent evidence.
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At the suppression hearing, Porter argued that the officers “had already determined that 

Mr. Porter was not operating in a sound mind at the time, that he was mentally impaired and needed 

some help.” In his post-hearing briefing, Porter again alleged he could not knowingly abandon his 

clothing because he did not have the capacity to do so. This argument does not accurately reflect 

the testimony or establish that Porter’s actions were involuntary. There was neither evidence of 

police misconduct or Porter’s impairment nor was there any authority provided for the proposition 

that voluntary intoxication renders abandonment involuntary. 

Notwithstanding that it was Porter’s burden to establish he had a legitimate privacy interest 

in the abandoned clothing, the district court concluded that due to Porter’s voluntary intoxication, 

it was “more likely” that Porter “removed his clothing for some drug induced purpose and forgot 

where he left them” and, therefore, the discarding of the clothing was not voluntary. This factual 

finding is unsupported in the record, and the district court incorrectly applied the law. 

In the context of abandonment, abandonment is involuntary where it is done at the request 

of illegal police activity. Ross, 160 Idaho at 760, 378 P.3d at 1059. No Idaho case holds 

abandonment is involuntary where the acts leading to the abandonment are the result of voluntary 

intoxication rather than illegal police conduct. Porter cites to State v. Brown, 155 Idaho 423, 313 

P.3d 751 (Ct. App. 2013) and argues that the holding “suggests by analogy that obvious 

insufficient mental capacity prevents an individual from having the ability to voluntarily abandon 

property and thus retain the reasonable expectation of privacy in the same.” The issue in Brown

was which party carried the burden of persuasion in establishing voluntariness of a confession. Id. 

at 431, 313 P.3d at 759. This Court noted that although the State did not present evidence about 

the circumstances of the interrogation or Brown’s mental acuity at the time, “Brown did not even 

allege that he made his statements because of coercive police activity, which is a necessary 

predicate to a finding that a confession is not ‘voluntary’ within the meaning of the Due Process 

Clause of the Fourteenth Amendment.” Id. Contrary to Porter’s argument, Brown supports the 

proposition that coercive police activity is a necessary predicate to a determination regarding the 

voluntariness of a suspect’s conduct. 

Here, the State met its burden of proof by establishing a prima facie case of Porter’s 

voluntary abandonment of the clothing both through the totality of circumstances demonstrating 

what Porter did and by establishing there was no illegal police conduct or coercion causing Porter 

to remove and discard his clothing. The burden of persuasion then shifted to Porter to establish 
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the involuntariness of the abandonment. Porter failed to meet this burden both because he cannot 

show police misconduct and because he has provided no authority to support his contention that 

voluntary intoxication negates the voluntary element of abandonment under the Fourth 

Amendment.

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The evidence presented to the district court showed that Porter removed his clothes, put 

them on the side of the road, and left them there. When law enforcement asked Porter about his 

clothes, he said he did not know where they were. Absent an allegation or showing of police 

misconduct, it is not relevant why Porter removed his clothing and left them on the roadside; the 

relevant inquiry is whether Porter removed and discarded his clothing.2 Porter’s words and actions 

indicate that when Porter removed his clothing and left it on the side of the road, he voluntarily 

removed and discarded his clothing, thereby extinguishing his privacy interest in the clothing. 

There was no evidence of police misconduct or coercion and, thus, there was no evidence or 

authority presented upon which the district court could conclude that Porter did not abandon his 

clothing for purposes of the Fourth Amendment. As a result, the district court’s finding that Porter 

did not abandon his clothing is erroneous because the factual predicate for that legal conclusion is

not supported by substantial and competent evidence.

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Under the totality of the circumstances, Porter’s words, his actions, and objective facts 

demonstrate that Porter voluntarily abandoned his clothing when he removed it and left it on the 

side of the road. Because Porter voluntarily abandoned his clothing, he did not have standing to 

challenge the search; the district court erred in holding otherwise. 

 

1 We note that Idaho Code § 18-116 does not permit an individual who commits a crime 

while voluntarily intoxicated to assert his or her voluntary intoxication as a defense. Similarly, 

voluntary intoxication may not be considered in determining a defendant’s mental state where the 

defendant’s mental state is an element of the offense, absent a specific circumstance not at issue 

here. See I.C. § 18-116. Neither Porter nor the district court provided any authority that would 

permit voluntary intoxication as a defense to abandonment under the Fourth Amendment when 

such a defense is otherwise unavailable. 

2 There is also no evidence in the record that when Porter removed and discarded his clothes, 

he attempted to shield the clothing from the public or exert any control over it or that the clothes 

were lost or mislaid.

3 To the extent Porter asks this Court to apply the common-law trespass test to determine 

whether an unconstitutional search occurred, we decline to address it because Porter did not raise 

this argument before the district court. See State v. Hoskins, 165 Idaho 217, 221, 443 P.3d 231,

235 (2019).
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IV.

CONCLUSION

The district court erred by considering Porter’s untimely motion to suppress without 

finding good cause or excusable neglect for Porter’s failure to comply with the I.C.R. 12(d) 

deadline. The district court also erred when it granted Porter’s motion to suppress. Accordingly,

the district court’s order granting Porter’s motion to suppress is reversed, and the case is remanded 

for further proceedings consistent with this opinion.

Chief Judge LORELLO and Judge GRATTON CONCUR.