On 5/10/18 at approximately 6:30pm the Columbia Borough Police were dispatched to South Second and Cherry Streets for a drug violation in progress. Upon arrival the police officer observed David Mark Ross of York, PA slumped over in the drivers seat with the engine running. Ross was holding a can of Ultra Duster Industrial Strength air. Ross was placed under arrest and transported to the Columbia Borough Police Station for processing. Ross was issued a citation for public drunkenness. Note: Defendants are considered innocent until proven guilty in a court of law.