Grey Bruce OPP continue their investigation into a fatal single-vehicle rollover in Southgate Township.
It happened shortly before 11 p.m. Monday on Southgate Road 26, east of Boothville.
A pickup truck was found on its roof in the ditch.
A 21-year-old man from South Bruce was pronounced deceased at the scene.
A second man was removed from the vehicle by the fire department and rushed to hospital with serious injuries. A third man was taken to hospital with minor injuries.
No names have been released. OPP Technical Traffic Collision Investigators are assisting with the investigation.