Dennis Nathan Mann was 19 when he vanished from Winona, Mississippi, in late January 1979. Records identify him as a young White man, about 5 feet 10 inches and 165 pounds, with brown hair, brown eyes, a mustache, and a scar on the right side of his abdomen. He was last seen wearing a blue plaid shirt, a denim jacket, Levi’s jeans, and yellowish-tan cowboy boots.

Dennis had moved from Tennessee to work on a construction crew tied to a Wal-Mart project and remained in Winona afterwards. No confirmed sighting or communication is recorded after he left the friend’s residence.

Does anyone remember Dennis, the friend he was visiting, or seeing someone in that clothing in Winona around late January 1979?