 So far, no charges have been filed. City police investigating a deadly crash involving a dirt bike last night were told a bike and a car collided on West Lexington Street just before 9 o'clock. The person riding the dirt bike died at the hospital. Police tell us the driver of the car stayed at the scene. Someone else took the dirt bike, though, before police arrived. It's 5.05. WBAL News Radio 1090 and FM 101.5. Sports.