On the evening of May 9, 2022, 17-year-old Isaiah Dennis Anderson was standing outside a market in the 700 block of East Warrington Avenue in Pittsburgh’s Allentown neighborhood when he was killed in a sudden burst of gunfire that police believe was an ambush. Two other people were wounded: an 18-year-old man critically with upper-body gunshot wounds and a woman grazed in the leg. Isaiah, a student at the Pittsburgh Student Achievement Center who had previously attended Carrick High School, was described as a straight-A student and was about a month from graduation; his family later received nine school awards he had earned.

Investigators used surveillance video showing a car circling the block; that vehicle was traced to Joseph Koller, who admitted dropping off Malik Terry and Nazair Macon just before the shooting, and a video on Koller's phone reportedly placed the three together shortly beforehand. In September 2022 Nazair Macon, then 17, was arrested and charged as an adult; two other men, Malik Terry and Joseph Koller, were also charged in connection with the shooting. Both Macon and Terry later entered guilty pleas and received prison sentences, while Koller's case remained pending at that time.

Does anyone have information about Isaiah, his routine that evening, or the people involved that could help clarify what happened?