Lambton OPP have released the name of a man killed in a single vehicle crash Friday afternoon on Churchill Line near Mandaumin Rd.
Police say 37-year-old Ethan Oliver of Petrolia was killed when his vehicle left the roadway and struck a tree on private property around 2pm.
OPP, Lambton EMS, and Sarnia police and fire attended the scene and the road was closed for over six hours.
There were no other passengers in the vehicle, and police say the investigation is ongoing in co-operation with the Regional Coroner's Office.
Anyone with information is asked to contact Lambton OPP.