The Montana Supreme Court upheld the conviction of Robert Lee Morrissey Jr. for three counts of felony sexual assault. The court ruled on July 28, 2026, that the lower court did not err in denying Morrissey’s motion to dismiss one of the counts. This decision impacts the legal landscape surrounding sexual assault cases, particularly those involving child victims.

The case originated from incidents involving Morrissey and his niece, S.M., who reported the assaults to authorities after years of silence. The court's ruling affirms the importance of testimony from victims, even when it may be difficult to recall specific details.

Background

Robert Lee Morrissey Jr. was convicted of three counts of felony sexual assault after a jury trial in the Thirteenth Judicial District Court in Yellowstone County, Montana. The case came to light when S.M., born in 2006 and Morrissey’s niece, disclosed to a school counselor that Morrissey had sexually assaulted her. This led to an investigation by the Department of Health and Human Services and law enforcement.

The allegations stemmed from incidents that occurred between 2015 and 2017, during family visits when Morrissey would stay with his mother across the street from S.M.’s home. S.M. experienced significant emotional and behavioral changes over the years, which prompted her to disclose the abuse after attending a school assembly about sexual assault.

During the trial, S.M. testified about three distinct incidents of assault. The prosecution did not have physical evidence, relying instead on S.M.'s testimony and the expert witness Dr. Wendy Dutton, who explained the psychological effects of sexual assault on children and the common delays in reporting such incidents.

The Ruling

The Montana Supreme Court, led by Justice Jim Rice, ruled that the lower court did not err in denying Morrissey’s motion to dismiss Count I of the charges. Morrissey argued that there was insufficient evidence to prove that he knowingly made contact with S.M.’s intimate areas. The court stated, “A reasonable jury could absolutely conclude that there would be no proper explanation that her uncle would be touching her vagina.”

The court emphasized that it is the jury's role to evaluate witness credibility and weigh evidence. They found that S.M.'s testimony, when viewed in its entirety, provided enough evidence for a rational jury to conclude that Morrissey was guilty of the charges. The court affirmed the conviction, stating, “We conclude from review of the record that there is evidence upon which a rational trier of fact could have found the essential elements of the crime beyond a reasonable doubt.”

Impact

This ruling has significant implications for future sexual assault cases, especially those involving child victims. It underscores the importance of victim testimony, even when details may be vague or difficult to recall. The court's decision reinforces the notion that juries can draw reasonable inferences from a victim's testimony, which can be critical in cases lacking physical evidence.

The ruling may also influence how similar cases are prosecuted in Montana and potentially set a precedent for how courts handle the complexities of child testimony in sexual assault cases. The affirmation of Morrissey’s conviction sends a message that the legal system takes allegations of sexual assault seriously, particularly those involving minors.

What's Next

Morrissey has the option to appeal the ruling to a higher court, although details on whether he plans to do so were not available in the court filing. There are no related cases pending that were mentioned in the opinion.