The Montana Supreme Court ruled on July 21, 2026, regarding the case of Katie Irene Garding, who is appealing her convictions for vehicular homicide while under the influence, failure to stop at an accident scene, and driving without a valid license. This decision affects Garding's ongoing legal challenges and raises questions about the state's judicial processes.

The court's ruling stems from Garding's appeal of a December 2024 order from the Fourth Judicial District Court in Missoula County, which reinstated her convictions and ordered the Montana Department of Corrections to resume custody over her. The case, docket number DA 24-0732, has a long history involving multiple appeals and legal arguments surrounding Garding's convictions.

Background

Katie Garding was convicted in 2011 for her involvement in a fatal accident that resulted in the death of a pedestrian. Following her conviction, Garding has consistently maintained her innocence, claiming ineffective assistance of counsel and procedural errors during her trial. Her case has been reviewed by various courts over the years, including the Montana Supreme Court and the Ninth Circuit Court of Appeals.

In 2023, Garding filed a federal habeas corpus petition, which led to the Ninth Circuit granting her relief on some grounds. However, the court denied her claims related to the prosecution's failure to disclose evidence. The Ninth Circuit's ruling ultimately compelled the state to either retry Garding or release her. The state chose to reinstate the criminal proceedings against Garding, which led to her appeal regarding the reinstatement of her convictions.

The Ruling

The Montana Supreme Court, led by Justice Laurie McKinnon, affirmed in part and reversed in part the lower court's decision. The court ruled that Garding was not entitled to substitute the district judge in her case because the legal requirements for such a substitution were not met. The ruling stated, "Garding had no right of substitution since there was no new proceeding triggering the substitution statute." This means that Garding's motion for judicial substitution was effectively rendered moot.

The court also emphasized that the reinstatement of Garding's convictions was lawful following the Ninth Circuit's reversal of the conditional writ of habeas corpus. The court concluded that the reinstatement was necessary due to the absence of a valid basis for Garding's appeal. The ruling stated, "The effect of the Ninth Circuit’s decision was to allow for reinstatement of Garding’s conviction and continue the proceedings before Judge Larson." This ruling underscores the complexities surrounding Garding's legal situation and the interplay between state and federal court decisions.

Impact

This ruling has significant implications for Garding and the broader legal landscape in Montana. By reinstating her convictions, the court affirmed the authority of the state to enforce its criminal laws, despite the complications arising from federal habeas corpus proceedings. The court's decision also highlights the importance of procedural adherence in judicial processes, particularly regarding motions for substitution.

Furthermore, the ruling sets a precedent for how courts may handle cases involving complex interactions between state and federal jurisdictions. It reinforces the notion that defendants must navigate a challenging legal landscape, particularly when previous rulings may complicate their ability to seek relief or challenge convictions.

What's Next

Garding's legal team may still pursue other avenues for relief, including filing a new petition for postconviction relief based on newly discovered evidence. However, the current ruling limits her options for immediate judicial substitution or retrial. The case may also continue to evolve as Garding's attorneys explore potential appeals or further legal actions in response to the reinstatement of her convictions.