The Utah Court of Appeals has upheld the conviction of Asael Paul Lyman for negligently operating a vehicle resulting in death. The court ruled that sufficient evidence supported the conviction, which stems from a fatal crash that occurred in December 2022. Lyman, who had a blood alcohol concentration of 0.12, was also convicted of driving under the influence, speeding, and other traffic violations. This ruling affects Lyman and sets a precedent regarding DUI-related negligence cases.
The case, State v. Lyman, was decided on July 30, 2026, under docket number 20240894-CA. The court's opinion was authored by Judge Michele M. Christiansen Forster, with Judges Ryan D. Tenney and Amy J. Oliver concurring. The court's decision is significant as it highlights the legal standards for negligence in DUI cases and the evidentiary requirements for such convictions.
Background
Asael Paul Lyman was involved in a tragic accident on December 1, 2022, while driving under the influence of alcohol. Lyman had a history of alcohol consumption, reportedly drinking three to four tumbler glasses of whiskey each night. On the morning of the accident, he consumed an additional drink before leaving to pick up his grandson from kindergarten.
While driving on Bangerter Highway, Lyman veered off the road, collided with a concrete barrier, and subsequently crashed into another vehicle at high speed. The driver of the other vehicle was pronounced dead at the scene. Lyman's grandson, who was in the back seat, suffered minor injuries. Following the crash, Lyman was taken to the hospital, where medical evaluations revealed serious injuries, including broken ribs and a collapsed lung.
The Ruling
The Court of Appeals ruled against Lyman's appeal, affirming the trial court's decision. Lyman had argued that the trial court erred in denying his motions for a directed verdict and to arrest judgment based on insufficient evidence. The court found that sufficient evidence existed for a reasonable jury to convict Lyman of negligent operation of a vehicle resulting in death.
The court stated, "The State presented sufficient evidence that, when seen in the light most favorable to the State, would support a reasonable jury finding beyond a reasonable doubt that Lyman did not lose consciousness."
Additionally, the court addressed Lyman's challenges regarding jury instructions and the exclusion of his son's testimony. The court concluded that the trial court acted within its discretion in denying the requested jury instructions and in excluding certain testimony, stating that the evidence presented by the State was compelling enough to support the conviction.
Impact
This ruling reinforces the standards for proving negligence in DUI-related cases. The court's decision clarifies that even if a defendant claims to have lost consciousness due to a medical condition, evidence of negligent behavior prior to any medical event can still lead to a conviction. This case sets a precedent for future DUI cases in Utah, emphasizing that a driver’s actions leading up to an accident are critical in determining liability.
Moreover, the ruling highlights the importance of jury instructions and the trial court's discretion in determining what evidence is admissible. The court's affirmation of the trial court's decisions indicates that similar challenges in future cases may face significant hurdles.
What's Next
Lyman's conviction can be appealed to the Utah Supreme Court, but it is unclear whether he will pursue that option. There are no related cases pending that directly stem from this ruling. However, this case will likely be referenced in future DUI negligence cases as a critical example of how courts handle similar situations.