Lloyd William Chamberlain IV, 37, a commercial fisherman, disappeared on February 14, 2016, after leaving Port Canaveral, Florida, on his 17-foot SeaPro center console around 10:30 a.m. He planned to return by dusk but never came home; his truck and boat trailer remained at the marina. A search was launched after family raised the alarm. The last ping from his cell phone was recorded about 11:32 p.m., roughly 2.5 nautical miles offshore near Indian Harbor Beach.

Shortly after midnight the Coast Guard found his boat adrift along the shoreline, but Chamberlain was not aboard. An extensive search covering more than 5,000 square miles lasted four days with no sign of him or further clues, and he is presumed lost at sea. He was wearing a lime-green turtleneck, jeans, and black boots when last seen.

If anyone was on the water that day or has information about Chamberlain’s plans or movements, please come forward.