Mathis v. State

Montana Supreme Court·Decided September 8, 2026·No. DA 24-0163·Published·Rice

Opinion

09/08/2026

DA 24-0163

Case Number: DA 24-0163

IN THE SUPREME COURT OF THE STATE OF MONTANA 2026 MT 211

HOLLY ANNE MATHIS, Petitioner and Appellant, v.

STATE OF MONTANA, Respondent and Appellee.

APPEAL FROM: District Court of the Tenth Judicial District, In and For the County of Fergus, Cause No. DV-2023-69 Honorable Heather Perry, Presiding Judge

COUNSEL OF RECORD:

For Appellant:

Holly Anne Mathis, Self-Represented, Billings, Montana For Appellee:

Austin Knudsen, Montana Attorney General, Mardell Ployhar, Assistant Attorney General, Helena, Montana

Kent Sipe, Fergus County Attorney, Jean Adams, Deputy County Attorney, Lewistown, Montana

Submitted on Briefs: April 9, 2025 Decided: September 8, 2026

Filed:

Clerk

Justice Jim Rice delivered the Opinion of the Court.

¶1 Holly Anne Mathis (Mathis) was convicted of felony incest. Mathis appealed her conviction, which this Court affirmed. See State v. Mathis, 2022 MT 156, 409 Mont. 348, 515 P.3d 758 (hereinafter, Mathis I). Mathis then filed a petition for post-conviction relief, with a motion for issuance of a subpoena duces tecum, which the District Court denied, and from which Mathis now appeals.

¶2 We restate the issues on appeal as follows:

1. Did the District Court err in denying Mathis’s petition for post-conviction relief alleging prosecutorial misconduct?

2. Did the District Court abuse its discretion when it did not allow post-conviction discovery?

3. Did the District Court err in denying Mathis’s IAC claim?

4. Did the District Court err in denying Mathis’s claim of actual innocence?

¶3 We affirm.

FACTUAL AND PROCEDURAL BACKGROUND

¶4 Mathis married Timothy Norling Sr. (Norling) in 2016. She had two daughters from a previous marriage—N.M., age eleven, and J.M., age seven. Norling had one son from a prior marriage, T.N., who was nine years old. In 2018, N.M. told a counselor at her school that Norling had sexually abused her. Forensic interviews of all three children corroborated the abuse. These forensic interviews in connection to Norling’s criminal case were conducted with N.M. and J.M. in March of 2018, and with T.N. in April of 2018. Norling pled guilty to two counts of felony incest and was sentenced to prison in 2018, and Mathis divorced Norling shortly thereafter.

¶5 During another counseling session in July 2018, J.M. disclosed that her stepbrother, T.N., had been sexually abused by Mathis. J.M. reported that her mother had asked T.N. to touch her breasts on at least two occasions. J.M.’s statements were reported to law enforcement, and the State began investigating the allegations against Mathis. We summarized T.N.’s disclosures of abuse and subsequent charges in Mathis’s direct criminal appeal:

T.N. was interviewed on July 26, 2018. During this interview, T.N. disclosed that Mathis would frequently walk around the house half-naked. He also recounted two specific instances where Mathis had sat in front of him while topless and encouraged him to touch her bare breasts, which he then did.

According to T.N.’s disclosure, the first instance of abuse occurred when he was ten years old, while the second instance occurred more recently when he was eleven years old. Based on T.N.’s allegations, the State charged Mathis on August 24, 2018, with two counts of incest. Count I charged Mathis with incest between December 2016 and December 2017, the twelve-month-period during which T.N. was ten years old. Count II charged Mathis with incest between December 2017 and March 2018, which reflected the three-month-period prior to T.N.’s removal from Mathis and Norling’s home.

Mathis I, ¶ 6.

¶6 Mathis filed a pre-trial motion to obtain all information associated with Norling’s criminal case, “including, but not limited to police reports, notes, investigations, medical records and reports, and forensic interviews and other information relating to [the] child victims,” as well as all of J.M., N.M., and T.N.’s “psychological and counseling records” and “school records.” In response, the State claimed the only counseling records in its possession were J.M.’s July 2018 counseling records disclosing Mathis’s abuse of T.N., which it lodged with the District Court for in camera review. The entirety of T.N.’s July 2018 forensic interview conducted in the Mathis investigation had already been provided

to the defense in discovery, and following the District Court’s in camera inspection, Mathis was also granted access to J.M.’s July 2018 counseling records. The District Court noted it was Mathis’s responsibility to subpoena all records not in the State’s possession, including the forensic interviews of the children conducted in March and April of 2018 during the course of the State’s investigation of Norling.

¶7 Mathis filed a motion for issuance of a subpoena duces tecum to the Department of Public Health and Human Services (DPHHS), requesting “[a]ll records, notes, reports, information[,] and recordings” relating to investigations of both her and Norling “for the time period of January 1st through August 30th, 2018.” DPHHS mailed the court its physical case file containing “151 pages of information,” which was provided in full to Mathis. The file did not contain the March and April 2018 interviews of J.M and T.N. conducted in connection with the investigation of Norling, although Mathis never objected to the failure to lodge these forensic interviews for an in camera inspection. Shortly before the initial trial date, Mathis requested leave to conduct in-person interviews of T.N. and J.M under § 46-15-320, MCA, which the District Court denied, reasoning Mathis had not met her burden of demonstrating “exceptional circumstances” as required by the statute, especially since the forensic interviews of T.N. and J.M. in the summer of 2018 regarding the allegations against Mathis had been provided to the defense.

¶8 Mathis’s trial was held January 27-30, 2020, and included testimony from T.N., J.M., and Norling.1 No specific act-unanimity instruction was requested by Mathis, and

1 The Court’s opinion in Mathis’s direct appeal provides extensive detail regarding testimony presented at Mathis’s trial, which we do not repeat here. See Mathis I, ¶¶ 14-18.

none was provided to the jury. When the jury asked the District Court during deliberations “[w]hy are the charges separated into 2 counts?” the District Court, with both parties’ consent, replied: “[e]ach count alleges a separate criminal offense.” The jury returned a verdict convicting Mathis of Count I: incest committed during the period between December 2016 and December 2017, a felony in violation of § 45-5-507(5)(a)(i), MCA. The jury acquitted Mathis on Count II: incest committed during the three-month period between December 2017 and March 2018.

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