On the night of August 19, 2013, gunfire erupted on the 1700 block of South Taylor Street in Point Breeze, Philadelphia, at about 10 p.m. Three teenagers were struck; 17-year-old Nasir Slaughter, who lived on the 1800 block of Ringgold Street, was hit in the head and taken to the Hospital of the University of Pennsylvania. He was pronounced dead there at 11:33 p.m. that same night.

Two other teens survived—one 17-year-old boy with a gunshot to the back treated in stable condition at Children’s Hospital of Philadelphia, and another teen treated in stable condition at the Hospital of the University of Pennsylvania for a leg wound. Police had no suspect description in the immediate aftermath. Years later the killing remained unsolved, with no arrests reported, leaving family and neighbors without answers or justice.

Did anyone in Point Breeze that night see or hear something that could help explain what happened?