The Montana Supreme Court issued a ruling on November 4, 2026, affirming the DUI convictions of Donald Paul Rogers while addressing key issues related to blood test evidence and sentencing discrepancies. The court's decision impacts Rogers's legal standing and clarifies the procedures surrounding DUI convictions in Montana.

In this case, Rogers appealed a judgment from the Twenty-First Judicial District Court in Ravalli County, which had found him guilty of driving under the influence (DUI) of alcohol. The court's ruling is significant as it not only affects Rogers's sentence but also sets a precedent regarding the admissibility of blood test results and the criteria for proving prior convictions in DUI cases.

Background

The dispute began when Rogers was pulled over by Montana Highway Patrol Trooper Patrick Heaney on September 16, 2023, for speeding. Upon closer inspection, Heaney detected signs of alcohol consumption, leading to Rogers's arrest. At the Ravalli County Detention Center, a certified phlebotomist drew Rogers's blood after a search warrant was obtained. The blood test later revealed a blood-alcohol concentration of 0.136.

During the trial, the defense challenged the admissibility of the blood test, arguing that the procedure did not comply with Montana law, which requires certain supervision for blood draws. The District Court admitted the blood test result, stating that the certified phlebotomist was under the supervision of a registered nurse, even though the nurse was not present during the draw.

Additionally, the prosecution sought to enhance Rogers's sentence based on a disputed 1995 DUI conviction. The defense contended that the State failed to provide competent proof of this prior conviction. The case was complicated by discrepancies in the presentence investigation report, which listed the 1995 conviction as pending.

The Ruling

The Montana Supreme Court ruled in favor of the State, affirming that the blood test results were admissible. Justice Katherine M. Bidegaray stated, "The State established that [the phlebotomist] was qualified to draw blood and presented sufficient evidence that he acted under supervision and direction of a registered nurse." The court clarified that the law does not require the supervising nurse to be physically present during the blood draw.

Regarding the disputed 1995 DUI conviction, the court found that the State had presented competent proof through Rogers's certified driving record, which identified the 1995 matter as a DUI conviction. The court emphasized that the defense did not provide sufficient evidence to contradict this record.

However, the court also addressed issues with Rogers's sentencing. The court reversed Rogers's sentence due to the improper application of statutory surcharges and the inclusion of an audit-hearing provision, which the court found lacked statutory authority. The court directed the District Court to correct these issues upon remand.

Impact

The court's ruling has several implications for DUI cases in Montana. By affirming the admissibility of blood test results drawn under the supervision of a qualified individual, the ruling clarifies the legal standards for blood draws in DUI investigations. This decision may influence future cases where the validity of blood test evidence is challenged.

Furthermore, the court's determination regarding the proof of prior convictions reinforces the importance of maintaining accurate records in criminal cases. The ruling indicates that certified driving records can serve as competent proof of prior convictions, which is crucial for sentencing enhancements in DUI cases.

What's Next

The case will return to the District Court for resentencing, where the court will correct the identified errors and ensure that Rogers receives the proper credit for time served. There is also the possibility of further appeals, depending on how the District Court addresses the remand instructions.