Douglas Harlan Selby was 37 when he was last seen on August 22, 1989, in Key Largo, Florida. He left the Caribbean Club driving his 1980 Dodge pickup truck; the vehicle was later found abandoned outside Twin Harbors Campground near mile marker 104 but Selby never returned.

Selby worked as a plumber. He is described as a white male between 6 feet 0 inches and 6 feet 2 inches, about 190 pounds, with brown hair and brown eyes. He had noticeable scars on his chest and back from a prior gunshot wound. Authorities have said the circumstances suggest he may have been taken against his will, but few details have emerged and the case remains unsolved.

Does anyone have information about Selby’s last movements in Key Largo or remembers seeing his truck near mile marker 104?