(MOONBEAM, ON) - Members of the Ontario Provincial Police (OPP) James Bay Detachments are investigating a fatal collision on Highway 11 near Moonbeam.

On Saturday, August 16, 2025, at approximately 3:20 am, officers responded to a motor-vehicle collision involving an All-Terrain Vehicle (ATV) and a Commercial Motor Vehicle. As a result of the incident, four individuals were pronounced deceased at the scene.

The investigation remains ongoing with the assistance of the Traffic Incident Management Enforcement team (TIME).

The highway remains closed.