Michael Denerie O’Donnell, 70, was last seen on July 17, 2011, at a boat dock in the 1500 block of Argyle Drive in Fort Lauderdale, Florida. He lived on his boat at the marina and reportedly left the vessel that day, leaving all personal belongings behind. No confirmed sightings or communications have been reported since he was seen at the dock.

At the time of his disappearance he was described as a white male with blond hair and hazel eyes, about 5 feet 9 inches tall and 160 pounds. His case is listed as an endangered missing person, and available details are limited; the circumstances of his disappearance remain unclear.

If anyone saw Michael at the marina that day or has information about his whereabouts, please come forward.