Shortly after 8 p.m. on September 4, 2015, a scuffle near the intersection of 3rd and South Streets in Philadelphia’s busy South Street entertainment district ended in gunfire. Twenty-five-year-old John Green was found unconscious on the sidewalk with a gunshot wound to the abdomen and was taken to Hahnemann Hospital, where he was pronounced dead less than half an hour after the shooting. The Theatre of the Living Arts concert that drew a large crowd was canceled as police secured the scene and dispersed hundreds of people.

Witnesses said a man jumped into a limousine that sped east on South Street; police located that vehicle at South Street and Columbus Boulevard. Authorities also recovered a semi-automatic handgun in the wheel well of a parked car on the 600 block of South American Street. Less than a week after the shooting, 28-year-old Tylee Wilbur of Philadelphia was arrested and charged with murder and weapons offenses in connection with John Green’s death.

Did anyone see activity around 3rd and South Streets that night or know more about the limousine or the parked car on South American Street?