ST. LOUIS, Mo. (First Alert 4) – St. Louis County police are asking for help locating a suspect wanted for an assault on a law enforcement officer. Police said that around 9:10 p.m. on October 1, officers went to the ZX gas station in the 4100 block of Telegraph for a person slumped behind the wheel of a running car. When they arrived, officers saw a black Cadillac that had one person in the driver’s seat who appeared to be unconscious. The officer woke the person, and as he attempted to treat him, the suspect put the car in gear and drove off, dragging the officer around 15 feet.