Mark Longino, 22, was found fatally shot on the front lawn of a northwest Detroit residence after neighbors reported a loud argument about 1 a.m. and gunfire about an hour later on July 13, 2016. He was African-American. A tarp covered his body while the Wayne County Medical Examiner was awaited and family and neighbors gathered at the scene.

Detroit police detectives opened an investigation and worked to reconstruct events and seek a possible motive. No suspects were identified and no arrests were announced in the immediate aftermath. Public updates about investigative progress have not been reported, and the case remains unsolved.

If anyone knew Mark, saw activity near Vassar and Chapel roads that night, or has information that could help, please come forward.