Four Philadelphia police officers were injured when two police vehicles collided while responding to a shooting this morning in Kensington. It happened around 10:15 a.m. at D Street and Indiana Avenue. One police SUV sustained heavy front end damage. The other SUV was struck on the driver side, hit a telephone pole, and ended up in the side of a home. Two officers were in each vehicle. One officer suffered a head injury and was taken to Temple University Hospital in stable condition. The other three were treated at the scene. Accident investigators are reconstructing the crash. As far as the shooting, SEPTA police took one suspect into custody at Kensington and East Allegheny Avenues.