Motion for Discovery (Criminal)

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MOTION FOR DISCOVERY (CRIMINAL) — MONTANA

Table of Contents

  1. Caption
  2. Introduction
  3. Factual Background
  4. Legal Authority
  5. Brady/Giglio Obligations
  6. Categories of Discovery Requested
  7. Good Faith Certification
  8. Proposed Order
  9. Certificate of Service
  10. Montana Practice Notes

Caption

MONTANA [________________________________] JUDICIAL DISTRICT COURT
[________________________________] COUNTY

STATE OF MONTANA
Cause No.: [________________________________]
Plaintiff,
v. Dept. No.: [________________________________]
[DEFENDANT FULL NAME] Judge: [________________________________]
Defendant.

DEFENDANT'S MOTION FOR DISCOVERY


Introduction

COMES NOW the Defendant, [DEFENDANT FULL NAME], by and through undersigned counsel, and pursuant to Mont. Code Ann. §§ 46-15-322, 46-15-324, Brady v. Maryland, 373 U.S. 83 (1963), Giglio v. United States, 405 U.S. 150 (1972), and the Montana Constitution, Article II, Sections 17 and 24, respectfully moves this Honorable Court to order the State to produce the discovery materials described herein.

In support of this Motion, the Defendant states as follows:


Factual Background

  1. The Defendant, [DEFENDANT FULL NAME], was charged on or about [__/__/____] with [CHARGE(S) AND STATUTE(S)] in the above-captioned matter.

  2. The Defendant was arraigned on [__/__/____] and entered a plea of not guilty.

3.

  1. Despite the State's disclosure obligations under § 46-15-322, the following materials have not been provided: [________________________________].

Legal Authority

A. Mont. Code Ann. § 46-15-322 — Disclosure by Prosecution

Section 46-15-322 requires the prosecutor to disclose the following to the defense:

  • Names and addresses of persons known to have information concerning the offense, along with relevant written or recorded statements (§ 46-15-322(1)(a));
  • Any written or recorded statements and the substance of any oral statements made by the defendant (§ 46-15-322(1)(b));
  • Any reports or statements of experts made in connection with the case (§ 46-15-322(1)(c));
  • Any documents, photographs, and tangible objects that the prosecutor intends to use as evidence or that were obtained from the defendant (§ 46-15-322(1)(d));
  • Any record of prior felony convictions of persons the prosecutor intends to call as witnesses (§ 46-15-322(1)(e));
  • Any material or information that tends to negate the guilt of the defendant (§ 46-15-322(1)(f)).

The prosecutor's obligation extends to material and information in the possession or control of members of the prosecutor's staff and other persons who have participated in the investigation or evaluation of the case (§ 46-15-322(2)).

B. Mont. Code Ann. § 46-15-324 — Additional Disclosure

Upon motion showing substantial need and inability to obtain the substantial equivalent by other means without undue hardship, the court may order any person to make additional material or information available to the defendant.

C. Constitutional Authority

The Montana Constitution, Article II, Section 17 (due process) and Section 24 (rights of accused), along with the Due Process Clause of the Fourteenth Amendment, require the State to disclose material exculpatory and impeachment evidence. State v. Kills on Top, 241 Mont. 378 (1990); State v. Ariegwe, 338 Mont. 442 (2007).


Brady/Giglio Obligations

The Defendant specifically requests that the State comply with its obligations under Brady v. Maryland and its progeny by disclosing:

☐ All evidence favorable to the Defendant that is material to guilt or punishment, including evidence tending to negate guilt, mitigate the offense, or reduce the sentence (codified in § 46-15-322(1)(f)).

☐ All impeachment evidence regarding any State witness, including but not limited to:

  • Prior inconsistent statements
  • Benefits, promises, inducements, or plea agreements extended to witnesses
  • Bias, motive, or interest of witnesses
  • Prior criminal convictions or pending charges of witnesses
  • Prior untruthful conduct by witnesses
  • Mental health or substance abuse issues affecting witness credibility

☐ Any evidence of third-party culpability.

☐ Any evidence of law enforcement misconduct related to this case.

☐ All information known to the prosecution team, including law enforcement agencies involved in the investigation (per § 46-15-322(2)).


Categories of Discovery Requested

The Defendant requests that the Court order the State to produce the following:

Category 1: Witness Information

☐ Names and addresses of all persons known to have information concerning the offense
☐ All written and recorded statements of such persons
☐ Substance of any oral statements made by witnesses
☐ Criminal records and pending charges of all State witnesses

Category 2: Defendant's Statements

☐ All written, recorded, or oral statements attributed to the Defendant
☐ Substance of any oral statements made by the Defendant
☐ Miranda warnings administered and Defendant's responses
☐ Statements of co-defendants

Category 3: Documentary and Tangible Evidence

☐ All documents, photographs, recordings, and tangible objects the State intends to use at trial
☐ Objects obtained from or belonging to the Defendant
☐ Body-worn camera footage from all officers involved
☐ Surveillance video and audio recordings
☐ 911 call recordings and dispatch records
☐ Search warrants, affidavits, and return inventories

Category 4: Scientific and Expert Evidence

☐ Reports and statements of all experts made in connection with the case
☐ Chain of custody documentation for all physical evidence
☐ Names, qualifications, and opinions of expert witnesses
☐ Underlying data and methodology for all expert opinions
☐ Montana State Crime Laboratory reports and bench notes

Category 5: Electronic and Digital Evidence

☐ Cell phone records, GPS data, and cell site location information
☐ Social media records and electronic communications
☐ Computer forensic analysis reports
☐ Electronic surveillance records
☐ Investigative subpoena records (§ 46-15-322(1)(g))

Category 6: Law Enforcement Records

☐ All police reports, supplemental reports, and officer notes
☐ Reports from other agencies participating in the investigation
☐ Internal affairs files of officers involved (if relevant to credibility)
☐ Disciplinary history of testifying officers bearing on truthfulness
☐ Use-of-force reports related to the Defendant's arrest

Category 7: Exculpatory and Impeachment Material

☐ All material described in the Brady/Giglio section above
☐ Any evidence that identification procedures were suggestive
☐ Any recantations or contradictory statements by witnesses
☐ All information regarding confidential informants used in the investigation
☐ Information concerning use of informants (§ 46-15-322(1)(h))


Good Faith Certification

Undersigned counsel certifies the following:

  1. Counsel has made a good faith effort to obtain the requested discovery from the State without court intervention.

  2. On [__/__/____], counsel [sent a written discovery request / conferred with the county attorney] regarding the outstanding discovery.

  3. The State has [failed to respond / partially responded / refused to produce] the following categories: [________________________________].

  4. This Motion is not filed for the purpose of delay but is necessary to ensure the Defendant's constitutional right to a fair trial.

Signature: [________________________________]
Print Name: [________________________________]
MT Bar No.: [________________________________]
Date: [__/__/____]


Proposed Order

MONTANA [________________________________] JUDICIAL DISTRICT COURT
[________________________________] COUNTY

STATE OF MONTANA v. [DEFENDANT FULL NAME]
Cause No.: [________________________________]

ORDER ON DEFENDANT'S MOTION FOR DISCOVERY

Upon consideration of the Defendant's Motion for Discovery, any response thereto, and the applicable law, it is hereby:

ORDERED that the State shall produce the following discovery materials to the Defendant within [____] days of the date of this Order:

☐ All materials identified in Categories 1 through 7 of the Defendant's Motion
☐ The following specific categories: [________________________________]

ORDERED that the State's obligation to disclose is continuing and extends to all material described herein that subsequently comes into the possession, custody, or control of the prosecution or members of the prosecution team.

ORDERED that failure to comply with this Order may result in sanctions pursuant to Mont. Code Ann. § 46-15-329, including ordering disclosure, granting a continuance, excluding evidence, or other relief as the Court deems just.

Date: [__/__/____]

_______________________________________________
District Judge
[________________________________] Judicial District


Certificate of Service

I HEREBY CERTIFY that on [__/__/____], a copy of the foregoing Motion for Discovery was served upon:

[COUNTY ATTORNEY NAME]
[________________________________] County Attorney's Office
[________________________________]
[________________________________]
[________________________________]

☐ By hand delivery
☐ By first-class mail, postage prepaid
☐ By electronic filing
☐ By email to: [________________________________]

_______________________________________________
[ATTORNEY NAME]
[MT BAR NO.]
[FIRM NAME]
[ADDRESS]
[CITY, STATE ZIP]
[TELEPHONE]
[EMAIL]

Attorney for Defendant


Montana Practice Notes

Broad Prosecution Team Obligation: Section 46-15-322(2) is notably broad, extending the prosecutor's disclosure obligation to materials in the possession or control of the prosecutor's staff and any other persons who have participated in the investigation or evaluation of the case.

Substantial Need Standard: Additional discovery under § 46-15-324 requires a showing of (1) substantial need in preparation of the case, and (2) inability to obtain the substantial equivalent by other means without undue hardship.

Exculpatory Evidence: Section 46-15-322(1)(f) codifies the Brady obligation, requiring disclosure of any material or information that tends to negate the guilt of the defendant.

Continuing Obligation: The prosecution's disclosure duty is ongoing. Any newly discovered material must be promptly disclosed to the defense.

Sanctions: Section 46-15-329 provides remedies for failure to comply with discovery obligations, including ordering disclosure, granting continuances, or excluding evidence.

Work Product: Internal documents reflecting attorney mental impressions, conclusions, and legal theories are generally protected from disclosure.

Key Case Law:
- State v. Kills on Top, 241 Mont. 378 (1990) — scope of prosecutorial disclosure
- State v. Ariegwe, 338 Mont. 442 (2007) — Brady materiality standard in Montana
- State v. Gollehon, 274 Mont. 116 (1995) — discovery sanctions
- State v. Clark, 298 Mont. 135 (2000) — prosecution team obligations

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About This Template

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.

Important Notice

This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Last updated: May 2026

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