The OPP says one man died and two other people were injured in a two-vehicle collision Monday near Desboro.
The deceased man has been identified by police as 36-year-old Robert Bradley Hillis of Port Elgin.
The Grey County OPP was called to a serious collision at the intersection of Grey Road 3 and Grey Road 40 in Chatsworth Township at about 5:15 p.m.
Const. Alina Grelik says an eastbound Ford vehicle and southbound Mercedes collided after the Ford failed to stop at a stop sign.
Hillis, who police say was the driver of the Ford, was taken to hospital where he was pronounced dead by the attending physician.
The 68-year-old male driver of the Mercedes and 66-year-old female passenger, both of Etobicoke, were taken to hospital with minor injuries.
Officers with both the Grey County and South Bruce OPP responded to the collision, along with Grey and Bruce county paramedics and Chatsworth firefighters.
OPP Technical Traffic Collision investigators are still investigating the cause of the crash.
Anyone with information that may help with the probe is being asked to call Grey County OPP at 1-888-310-1122 or Crime Stoppers at 1-800-222-8477.