The sergeant on the scene was treated and released from Joint Township District Hospital in Saint Mary's.
A state patrol car was struck- as it was parked during a traffic stop- early Sunday morning- along state route 501 in Auglaize County.
27 year-old John Williams of Wapakoneta was driving a Ford pick-up.
After striking the cruiser- he was ordered to stop- but attempted to flee on foot- but was caught and taken into custody.
The sergeant on the scene was treated and released from Joint Township District Hospital in Saint Mary's.
Williams is facing traffic charges- including O-V-I.