Roosevelt Davis, 21, was shot multiple times and killed outside the County Line Quick Shop on Camp Jackson Road near Cahokia, Illinois, on April 14, 2018. A former East St. Louis High School track star who set school records in the 200m and 400m, Davis was pronounced dead at the scene.

Surveillance footage showed a silver Pontiac with Illinois temporary tags leaving the scene; the vehicle was later recovered. No arrests have been made and the St. Clair County Sheriff’s Office says the investigation is ongoing. Davis’s family say they have identified a person of interest and have criticized authorities for a lack of progress; his mother, Dorothy Young, has publicly demanded justice.

His coach and teammates recall a dedicated athlete whose promising future was cut short. Does anyone have information about the shooting or the silver Pontiac that could help the investigation?