Police are looking for a 15-year-old driver after a serious car accident in Mukwonago. Mukwonago Police say just before 2:00 Monday morning a vehicle hit a utility pole on Holz Parkway south of CTE ES. When officers arrived, the 15-year-old driver ran away. A 14-year-old girl who was a passenger was extricated from the car and taken to an area hospital with severe injuries. 