Grey Bruce OPP are investigating a fatal two-vehicle collision south of Owen Sound.
OPP say at approximately 8:30 this morning, OPP and emergency responders were dispatched to a report of a collision involving a passenger vehicle and a pickup truck on Grey Road 18, between Inglis Falls Road and Highway 6 in the Rockford area.
As a result of the collision, one individual, a 35-year-old female from Wiarton was taken to hospital and later pronounced dead.
Four other individuals were taken to hospital as a precaution with non-life-threatening injuries.
OPP say their investigation remains ongoing with assistance from their Traffic Incident Management and Enforcement (TIME) team.
Grey Road 18 remains fully closed between Inglis Falls Road and Highway 6.
OPP say anyone with information or video footage of the incident is asked to contact the Grey Bruce OPP at 1-888-310-1122.