John Thompson, 35, vanished from Palm City, Florida, on November 2, 1986, under puzzling circumstances. He was reportedly supposed to be moving that day but never arrived at his new residence. His personal belongings turned up both at his workplace and at his old home, known as the White Ranch.

Thompson was last seen driving a 1971 white Ford Ranchero. The vehicle was found abandoned about a week later on I-75 near Gainesville, Florida, but Thompson himself was never located. He was 6 feet tall and weighed between 215 and 230 pounds. There is no confirmed information establishing whether foul play was involved.

No significant leads emerged in the years after his disappearance and authorities continue to seek information. If anyone knew John, saw that Ranchero in November 1986, or has information about his movements around Palm City, please come forward.