CUPERTINO -- The California Highway Patrol is investigating the cause of a fatal accident this morning after a man drove up a dirt embankment in rural Cupertino and collided with a fence, according to Officer D.J. Sarabia.
The single-vehicle collision occurred at 9:36 a.m. on Stevens Canyon Road at Mount Eden Road near Stevens Creek County Park.
The CHP believes the male driver may have suffered a heart attack before driving off the roadway and hitting a fence.
Sarabia said there was minimal damage to the man's truck.
The driver was taken to a hospital, where he was pronounced dead.
Contact Mark Gomez at 408-920-5869. Follow him on Twitter @MarkMgomez