On a summer evening in Detroit, Devin Guidry, 21, was shot dead while walking with a relative near Outer Drive and Van Dyke. On July 6, 2015, at about 9:00 p.m., a car pulled up, several people got out, and one man wearing a hoodie with a white tie-dye shirt shot Guidry once in the head, killing him instantly. The attackers then took his Cartier sunglasses and flip-flops.

Family members described Guidry as the baby of the family, intelligent and good with his hands, and pleaded for information. The Detroit Police Department released surveillance footage, 911 calls, and a sketch of a suspect described as a Black male about 5 feet 7 inches tall with a dark complexion, a mustache and a goatee. Authorities continued to ask the public for tips that could identify those involved in the robbery and killing.

If anyone has information about that night or recognizes the men in the released images, please share what you know with investigators.