Vincent Davis Sr., 43, was fatally shot on July 25, 2016, while sitting in the front passenger seat of a car in the 6600 block of South Michigan Avenue in Chicago’s Park Manor neighborhood. The assailant, identified as 19-year-old Devontay Murray, approached the vehicle and opened fire, striking Davis five times and a 22-year-old woman in the car three times. Davis was pronounced dead at the scene; the woman was critically injured and taken to Advocate Christ Medical Center in Oak Lawn.

The Cook County medical examiner ruled Davis’s death a homicide from multiple gunshot wounds. Witnesses, including a person in the back seat, identified Murray as the shooter. Murray was arrested and charged with first-degree murder and attempted first-degree murder after being taken into custody from the Illinois Department of Corrections, where he was serving time for an unrelated robbery conviction. His next court date was set for January 3, 2017.

Who in the community might have seen the vehicle or the shooter that evening, or has information about why the car was stopped on South Michigan Avenue?