ST. LOUIS • Former city police Officer Jason Flanery had cocaine as well as alcohol in his system the night he allegedly crashed into a parked car with a police vehicle, Circuit Attorney Jennifer Joyce said Wednesday.

Flanery was charged Monday with driving while intoxicated (alcohol) and leaving the scene in the incident shortly after dawn on Dec. 19. Investigators said he crashed a squad car into a parked vehicle on Jamieson Avenue at Lindenwood Park and drove away. The damaged police vehicle was found parked near his home.

He had finished a patrol shift about four hours earlier, police said. Flanery, 33, resigned from the force later that day.