Dennis Lee Brown, 43, of North Fort Myers, Florida, was last seen on November 24, 1983. That morning he left a note on the door of his Slater Road home saying he was running an errand and would return soon, but he never came back. His green 1973 Ford LTD sedan also disappeared and has not been recovered.

Brown was described as 5 feet 11 inches, about 190 pounds, with black hair, gray sideburns, hazel eyes, and upper and lower dentures; he had a previously fractured collarbone. Reports say he was content with life at the time, running his own business and raising two children. Authorities classify him as endangered and suspect foul play.

Anyone with information about Dennis Brown’s disappearance is asked to contact the Lee County Sheriff’s Office.