Police arrested a Bangor man early Friday morning after a witness observed him entering cars on the city's east side.

Justin Pratt, 19, was charged with criminal attempt and refusing to submit to arrest after he head butted an officer in the face, according to police.

Witnesses called in the report at about 3:15 a.m. Friday after observing Pratt entering parked vehicles on Elm Street.

He was taken to the Penobscot County Jail.

Pratt does not live in the neighborhood. Police reminded residents to lock the doors of their homes and automobiles and not to leave items of value in a car and especially not in plain view.