On Sept. 16, 2016 at apx. 10:00 pm, Muhlenberg Twp. Police Officers responded to the 4500 block of Sefranka Rd. regarding a report of a vehicle crash involving a driver who appeared to be intoxicated. Officers located a male identified as Patrick Koelker who was attempting to leave the scene of the crash. Based on the police investigation and information received, Koelker was charged with DUI and related traffic offenses.