Wayne George Manley was 29 when he was last seen at his Buena Park, California, home on April 1, 1986. He was described as 6 feet tall, 160 pounds, with brown hair, blue eyes and a distinctive birthmark on his inner thigh. At the time he vanished he was wearing a white baseball-style shirt, Levi jeans, tan leather shoes, a light brown hat with Aspen on it and a black plastic calculator watch.

Few details are available about the circumstances of his disappearance. Authorities classify his case as endangered and have said foul play is suspected, though no concrete evidence has been reported. Dental and DNA records are on file to assist identification if he is found.

Anyone who knew Wayne, saw him around Buena Park on or after April 1, 1986, or has information that could help investigators is asked to contact the Buena Park Police Department.