David Allen Brown was 23 when he was last seen on November 23, 1991, in Kentucky. He is described as a white male with blond hair and blue eyes, 5 feet 8 inches tall, about 145 pounds, wore glasses, and had a scar on his arm. At the time he was wearing a light jacket, jeans, and tennis shoes.

Reports disagree about his last known location. One account places him at the Christian Community Center near Morehead in Rowan County; another from the Kentucky State Police puts him about 40 miles away near Kentucky Route 344 in Vanceburg, Lewis County. That discrepancy has complicated the investigation and contributed to the lack of confirmed sightings or leads.

The Kentucky State Police have kept the case open but investigators have had minimal information to work with. If anyone remembers seeing David, or has information about his movements in late November 1991, please come forward.