Barry Paul Duncan, 38, was last seen in the late afternoon of October 5, 1994, driving away from South Mountain Park in Phoenix, Arizona. He never contacted family or friends afterward. Duncan, a white male with blond hair and blue eyes, was about 6 feet to 6 feet 2 inches tall and weighed 180 to 190 pounds. He had a mustache, a distinctive tattoo on his upper right arm of a large black and white wizard with blue eyes, and was known to wear a single contact lens.

A key development came on October 16, 1994, when his black 1979 Ford pickup was found abandoned on the Gila River Indian Reservation, distant from his last known location. There was no sign of Duncan with the vehicle, and authorities suspected foul play. The Phoenix Police Department opened and has kept the case active; the circumstances of what happened after he left South Mountain Park remain unknown.

If anyone saw Duncan, his truck, or has information about his movements in early October 1994, please share what is known with investigators.