SEATTLE -- Seattle police are investigating what they call an assault of an officer in South Seattle. However, a police officer is seen punching a 17-year-old girl in the face during the incident captured by a video camera on Monday. According to Seattle police, the incident began when an officer spotted a man jaywalking in the 3100 block of Martin Luther King, Jr. Way S. at approximately 3:10 p.m. The man was some 15 feet away from a pedestrian overpass, police said.