A pickup truck rollover Monday morning claimed the life of one man and sent another male to hospital.

Police say it happened about 10:30 a.m. on Knapdale Drive, west of Pratt Siding Road near Glencoe.

The Ford pickup was travelling west on Knapdale Drive and it's unclear why it left the roadway, police said. It struck the south side ditch.

The 27 year old male passenger, Jonathon St. Denis, from Southwest Middlesex, Ontario, was pronounced dead at the scene.  The 29 year old male driver, Thomas St. Denis, from Southwest Middlesex, Ontario, suffered non-life threatening injuries and has been discharged from hospital.

Police have closed Knapdale Drive between Big Bend Road and Pratt Siding Road as they complete their investigation. The road is expected to re-open by about 4:30 p.m.