A mass shooting on the 700 block of West Russell Street in Philadelphia in the early hours of Labor Day, September 5, 2022, left 19-year-old Christopher Diaz fatally wounded. Diaz, a Hispanic resident of North Marshall Street, suffered multiple gunshot wounds and had been taken to Temple University Hospital before police arrived; he was later pronounced dead there.

The same incident also killed 33-year-old Shakiera Scott and wounded five other people who were transported to Temple University Hospital. Philadelphia Police responded to the scene at about 12:53 a.m. and describe the event as a chaotic, multi-victim shooting. The homicide of Christopher Diaz remains unsolved; no suspects have been publicly identified and no arrests have been announced.

Anyone who was on or near West Russell Street that night or who has information that could help the investigation is asked to come forward.