On the afternoon of March 27, 2021, 16-year-old Tyree Oliver Smart was shot and killed in the 300 block of West Newton Avenue in York, Pennsylvania. Police found the teenager on the pavement with apparent gunshot wounds; officers began aid but Tyree succumbed to his injuries.

Investigators identified a 15-year-old suspect, Alexis Cado-Suero, and a warrant was issued charging him with criminal homicide. Authorities sought public help while he remained at large; he was later located after officers heard gunfire and chased a fleeing individual in the area of South West Street and West King Street. A firearm was recovered nearby and the suspect was taken into custody.

Who in the neighborhood knew Tyree or was in that area that afternoon and can help fill gaps in the timeline?