Robinson Police say a man killed days ago in a one-vehicle crash on Steubenville Pike may have had a medical emergency while driving.
Gregory Unrue, 59, of Fredonia, Mercer County, was killed at 4 a.m. Dec. 7 in front of TJ's Deli Mart at 5942 Steubenville Pike.
Unrue's vehicle left the roadway and struck a tree.
Robinson Police Chief Dale Vietmeier said no one else was present in the vehicle or injured at the time of the crash.
Vietmeier said Unrue may have had a "medical episode" while behind the wheel. No cause of the crash has been determined.