WINCHESTER, ID – Authorities have concluded their investigation into the death reported on February 9, 2025, on McCormack Ridge Road. According to the Lewis County Sheriff’s Office, 52-year-old John Benn was pronounced dead at the scene, while 50-year-old Kevin Barger was found unconscious and unresponsive.

Deputies responded around 1:49 p.m. to a report of a vehicle off the roadway in a remote area not maintained during the winter. Upon arrival, they discovered the deceased passenger and the unresponsive driver. Barger was treated by local EMS, transported to St. Joseph Regional Medical Center, and later transferred to a larger trauma center. He was released following extensive treatment.

The official cause of death has been determined as carbon monoxide poisoning, consistent with preliminary blood test results from February 9. Authorities noted significant snow accumulation around and beneath the vehicle, which may have caused exhaust fumes to enter the cabin.

Officials extended their condolences to those affected by the incident.