State Criminal Motion to Suppress - Utah

Utah Criminal Law Updated July 6, 2026 Free Word and PDF

MOTION TO SUPPRESS EVIDENCE

STATE OF UTAH, IN THE [DISTRICT/JUSTICE] COURT
Plaintiff, OF THE STATE OF UTAH
v. IN AND FOR [COUNTY] COUNTY
[DEFENDANT'S FULL LEGAL NAME], Defendant Case No.: [CASE NUMBER]
Judge: [JUDGE NAME]
Hearing Date: [MM/DD/YYYY]
Hearing Time: [HH:MM A.M./P.M.]

MOTION TO SUPPRESS EVIDENCE

(Pursuant to Utah Rule of Criminal Procedure 12 and Article I, Section 14 of the Utah Constitution)


COMES NOW the Defendant, [DEFENDANT NAME] ("Defendant"), by and through undersigned counsel, and respectfully moves this Honorable Court, pursuant to the Fourth and Fourteenth Amendments to the United States Constitution, Article I, Section 14 of the Utah Constitution, and Utah Rule of Criminal Procedure 12, for an order suppressing all evidence obtained as a result of the unlawful search and seizure that occurred on [DATE OF SEARCH].


TABLE OF CONTENTS

  1. Introduction
  2. Statement of Relevant Facts
  3. Standing
  4. Governing Law and Standards of Review
  5. Argument
    5.1. The Search Warrant Was Invalid
    5.2. The Warrantless Search Was Unconstitutional
    5.3. The Seizure Exceeded the Scope of the Warrant
    5.4. The "Fruit of the Poisonous Tree" Doctrine Applies
    5.5. Whether a Good-Faith Exception Applies Remains Unresolved Under Utah Law

  6. Request for Evidentiary Hearing

  7. Conclusion
  8. Proposed Order
  9. Certificate of Service

1. INTRODUCTION

This Motion seeks suppression of the Subject Evidence on the ground that it was obtained in violation of Defendant's rights under Article I, Section 14 of the Utah Constitution and the Fourth and Fourteenth Amendments to the United States Constitution.

2. STATEMENT OF RELEVANT FACTS

[PLACEHOLDER — Provide a concise, numbered chronology of facts leading up to the search/seizure. Include the location, officers involved, warrant details (if any), items seized, and subsequent investigative steps.]

3. STANDING

Defendant had a legitimate expectation of privacy in [describe: the residence/vehicle/electronic device/etc.] because [explain proprietary or possessory interest and control]. Accordingly, Defendant has standing to challenge the search and seizure. Utah R. Crim. P. 12(d)(2) requires the motion to "set forth the standing of the movant to make the application."

4. GOVERNING LAW AND STANDARDS OF REVIEW

4.1 Constitutional Provisions

a. U.S. Const. amend. IV (protection against unreasonable searches and seizures).
b. Utah Const. art. I, § 14: "The right of the people to be secure in their persons, houses, papers and effects against unreasonable searches and seizures shall not be violated; and no warrant shall issue but upon probable cause supported by oath or affirmation, particularly describing the place to be searched, and the person or thing to be seized."

4.2 Utah Rule of Criminal Procedure 12

a. Rule 12(c)(1)(B) requires that a motion to suppress evidence be raised at least 7 days prior to trial, unless good cause is shown for later filing.
b. Rule 12(d) requires the motion to (1) describe the evidence sought to be suppressed; (2) set forth the standing of the movant; and (3) specify sufficient legal and factual grounds to give the opposing party reasonable notice of the issues and to enable the court to determine what proceedings are appropriate.
c. Rule 12(d)(3) provides that if an evidentiary hearing is requested, no written response by the non-moving party is required unless the court orders otherwise.
d. Rule 12(e) requires that a pretrial motion be determined before trial unless the court, for good cause, defers ruling; where factual issues are involved, the court must state its findings on the record.
e. Rule 12(f) provides that failure to timely raise a suppression motion constitutes waiver, subject to relief for cause shown.

4.3 Utah Rules of Evidence

Utah R. Evid. 104(c) requires that any hearing on the admissibility of a confession be conducted outside the presence of the jury where there is a contested issue. Evidence obtained in violation of constitutional protections is subject to exclusion under the Utah exclusionary rule recognized in State v. Larocco, 794 P.2d 460, 471-72 (Utah 1990) (holding that "exclusion of illegally obtained evidence is a necessary consequence of police violations of article I, section 14").

4.4 Good-Faith Exception — Status Under Utah Law

Utah has not definitively adopted (or rejected) a good-faith exception to the exclusionary rule under Article I, Section 14 of the Utah Constitution. The Utah Supreme Court has twice been presented with the question and twice declined to resolve it, instead affirming denial of suppression on alternative probable-cause grounds. See State v. Walker, 2011 UT 53; State v. Rowan, 2017 UT 88. Defendant submits that, whether or not such an exception exists, it does not apply to the facts of this case for the reasons set forth in Section 5.5 below.

5. ARGUMENT

5.1 The Search Warrant Was Invalid

  1. Lack of Probable Cause: The affidavit omitted material facts and relied on conclusory statements. See Utah Const. art. I, § 14; State v. Walker, 2011 UT 53 (probable cause is assessed by whether the magistrate had a "substantial basis" for the determination).
  2. Staleness: Information underpinning the warrant was [X] days old, rendering probable cause stale.
  3. Overbreadth: The warrant lacked particularity as to [premises/items], violating the particularity requirement of both the Fourth Amendment and Article I, Section 14.

5.2 The Warrantless Search Was Unconstitutional (If Applicable)

  1. No Applicable Exception: The State bears the burden to establish an applicable exception to the warrant requirement (e.g., consent, exigency, search incident to arrest). See State v. Christensen, 676 P.2d 408, 411 (Utah 1984) (warrantless searches are per se unreasonable absent exigent circumstances).
  2. Invalid Consent: Any alleged consent was not knowing, voluntary, or intelligent under the totality of the circumstances.

5.3 The Seizure Exceeded the Scope of the Warrant

Items seized — including [list] — were not identified in the warrant, rendering them illegally obtained.

5.4 The "Fruit of the Poisonous Tree" Doctrine Applies

Evidence subsequently obtained, including [statements/physical evidence], is derivative of the initial illegality and must likewise be suppressed. If the derivative evidence includes a confession or statement, any hearing on its admissibility must be conducted outside the presence of the jury under Utah R. Evid. 104(c), and the custodial-interrogation analysis follows the two-step objective test adopted in State v. Fullerton, 2018 UT 49 (whether a reasonable person would have felt free to terminate the interrogation and leave, and if not, whether the environment presented the same inherently coercive pressures addressed in Miranda v. Arizona, 384 U.S. 436 (1966)).

5.5 Whether a Good-Faith Exception Applies Remains Unresolved, But Would Not Excuse the Violation Here

  1. As set forth in Section 4.4, the Utah Supreme Court has not resolved whether Article I, Section 14 admits of a good-faith exception. State v. Walker, 2011 UT 53; State v. Rowan, 2017 UT 88.
  2. Even under the federal good-faith framework articulated in United States v. Leon, 468 U.S. 897 (1984), the exception would not apply here because [choose applicable ground: the affidavit was so lacking in indicia of probable cause that official belief in its existence was entirely unreasonable / the warrant was facially deficient in particularizing the place to be searched or the items to be seized / the issuing magistrate wholly abandoned a neutral and detached role / the officers misled the magistrate with a false or reckless affidavit].
  3. Officers knew or should have known the warrant or warrantless search was constitutionally deficient and proceeded notwithstanding that deficiency.

6. REQUEST FOR EVIDENTIARY HEARING

Pursuant to Utah R. Crim. P. 12(d)(3), Defendant requests an evidentiary hearing to establish all factual predicates for suppression. Anticipated witnesses include [Officer Names], the affiant, and any other individuals involved in the search or seizure.

7. CONCLUSION

For the foregoing reasons, Defendant respectfully requests that this Court:

  1. Grant Defendant's Motion to Suppress;
  2. Exclude from trial all physical evidence, statements, and derivative evidence obtained as a result of the unlawful search and seizure; and
  3. Order any other relief the Court deems just and proper.

Respectfully submitted this [DAY] day of [MONTH], [YEAR].

______________________________________________
[ATTORNEY NAME] ([Bar No.])
Attorney for Defendant
[Firm Name]
[Address]
[City, State ZIP]
[Telephone] | [Email]


8. PROPOSED ORDER

(Submit as a separate document if local practice requires.)

STATE OF UTAH, IN THE [DISTRICT/JUSTICE] COURT
Plaintiff, OF THE STATE OF UTAH
v. IN AND FOR [COUNTY] COUNTY
[DEFENDANT'S FULL LEGAL NAME], Defendant Case No.: [CASE NUMBER]
Judge: [JUDGE NAME]

ORDER GRANTING MOTION TO SUPPRESS EVIDENCE

The Court, having reviewed Defendant's Motion to Suppress Evidence, the memoranda and exhibits submitted, and having heard argument of counsel, FINDS good cause and legal merit for the motion, and hereby ORDERS:

  1. Defendant's Motion to Suppress is GRANTED.
  2. The following evidence is hereby SUPPRESSED and excluded from use in the State's case-in-chief:
    a. [List items suppressed]
    b. All derivative evidence and statements obtained subsequent to the unlawful search/seizure.

  3. Any further relief consistent with this Order.

DATED this ___ day of __________, 20___.

__________________________________
[JUDGE NAME]
[Title], [District/Justice] Court


APPENDICES & EXHIBITS (Placeholder List)

  • Exhibit A — Search Warrant
  • Exhibit B — Affidavit in Support of Warrant
  • Exhibit C — Police Reports/Body-Cam Footage Index
  • Exhibit D — Inventory Return

9. CERTIFICATE OF SERVICE

I hereby certify that on [MM/DD/YYYY], I caused a true and correct copy of the foregoing Motion to Suppress Evidence, together with all exhibits, to be served on the [County] County Attorney's Office by [method of service permitted under Utah R. Crim. P. 3].

___________________________________
[ATTORNEY NAME]


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About this template

Last updated
July 6, 2026
Citations checked
July 6, 2026
Jurisdiction
Utah
Category
Criminal Law

Legal authority

  • Utah R. Crim. P. 12(c)(1)(B), (d) (Motions to Suppress; timing and content)
  • Utah Const. art. I, § 14 (Unreasonable Searches and Seizures)
  • U.S. Const. amend. IV
  • Utah Code § 78A-5-102 (Jurisdiction of the District Court)
  • State v. Larocco, 794 P.2d 460 (Utah 1990)
  • Utah R. Evid. 104(c) (Preliminary Questions; Confession Hearings)

Criminal law paperwork covers every stage of a criminal case, from the first appearance and bail motion through pretrial motions, plea agreements, sentencing, and appeals. Deadlines in criminal cases are short and often unforgiving, and constitutional rights can be waived just by missing a filing. Using the right motion at the right time can mean the difference between evidence getting suppressed, charges getting reduced, or a case getting dismissed entirely.

Not legal advice

This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Checked against the law it cites

A reviewer verified this template's legal citations against the official source on July 6, 2026.

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