The Ohio State Highway Patrol is investigating a fatal crash along Interstate 76 in Portage County on Saturday afternoon, at a rest area..
Troopers say the crash happened at just after 2 PM Saturday at the eastbound rest area of I-76 in Edinburg Township.
The patrol says 57 year-old Frank Shackelford of Lake Geneva, Wisconsin was pinned against another semi-tractor trailer by his own truck, which had been parked behind the other semi and then rolled forward.
The preliminary investigation revealed that the emergency brakes in Shackelford's truck had not been engaged.
The driver of the other truck wasn't injured, and wasn't in his cab at the time of the crash.
The full investigation continues.