Fifteen-year-old Marquis Campbell was fatally shot on January 19, 2022, while sitting in a school van at Oliver Citywide Academy in Pittsburgh. It was his first day back after a period of remote learning; he was waiting to go home at about 1:45 p.m. when two brothers, Eugene and Brandon Watson, approached the vehicle. After a brief conversation with the driver to confirm Marquis was inside, Eugene Watson fired two shots through the partially opened window, striking Marquis in the chest. He was taken to a local hospital and later died.

Police say the shooting grew out of an ongoing dispute between the Watson brothers and Marquis that had produced three previous fights at another school the three had attended. Investigators followed footprints in the snow to a nearby church where they found discarded clothing, shoes, and a fully loaded .38-revolver; a receipt in a backpack led to surveillance footage at a Giant Eagle that helped identify the brothers. Family and school staff remembered Marquis as a bright student with a quick-witted sense of humor and a contagious smile.

Did anyone who knew Marquis or saw him at Oliver Citywide Academy that day notice anything that might help explain how the dispute escalated to this shooting?