The Summit County Medical Examiner’s Office and Summit County Sheriff’s Office are investigating a crash that killed a 32 year old man on Tuesday morning. According to the Summit County Medical Examiner, the victim has been identified as James Mashburn. He was driving a pick-up truck northbound on I-77 in green, Shortly after midnight, when he rear-ended a semi-truck. Mashburn was pronounced dead at the scene. The cause of the crash remains under investigation.