Milwaukee Police are investigating a shooting that happened around 8:30 p.m. on December 20 in the 2400 block of W. Lisbon Avenue. The preliminary investigation reveals a 33-year-old victim was shot while seated in his vehicle, however the events leading up to the shooting remain under investigation. The victim has not been forthcoming about the circumstances surrounding the shooting. He was treated on the scene and transported to a local hospital by the Milwaukee Fire Department. He is being treated for a non-life threatening gunshot injury. The investigation is ongoing.