Quincy Jamaar Lambert, known as Quin, was 23 when he was last seen in Detroit on the evening of July 12, 2001.

Quincy is described as a Black male, about 6 feet to 6 feet 2 inches tall, 185 to 200 pounds, with brown eyes, a mustache and goatee, and alopecia that left him bald with fine hair on the back of his head. A distinctive Tweety Bird tattoo on the left side of his chest is also listed.