Jeffrey J. Hamlin was 27 when he was shot and killed in Newark, New Jersey, on Friday, July 29, 2016. He died of multiple gunshot wounds after emergency responders arrived; investigators processed the scene and interviewed potential witnesses.

Authorities have not released a motive or detailed circumstances that led to the shooting.

If anyone saw activity in the area of the shooting on July 29, 2016, or has information about Jeffrey Hamlin’s death, please come forward to assist the investigation.