Isaiah Ford Torian was 17 when he was shot and killed in Philadelphia on October 5, 2013. The victim is described as an African-American male; his death is recorded as another instance of the city’s ongoing problem with gun violence involving young people.

Investigators have not publicly solved the case. Years after the October 2013 killing, the investigation remained open but stalled by a lack of leads and by witnesses who have been unwilling to come forward, leaving the circumstances of Isaiah’s murder unclear.

If anyone knew Isaiah, saw or heard anything around October 5, 2013, or has information that could help bring his family answers, please contact the authorities handling the case.