MARATHON, Fla. – The search continues for a man who fell from the Liberty of the Seas cruise ship about 20 miles off the coast of the ******* Keys.

The U.S. Coast Guard says they don’t know whether the man jumped or fell from the ship on Sunday night. Royal Caribbean Cruises said in a statement that a review of the ship’s closed-circuit camera footage shows the man climbed over the railing of deck 12 and jumped.

The ship docked at Port Everglades in Fort Lauderdale Monday after a four-night cruise that stopped in Cozumel, Mexico, on Saturday.

Coast Guard crews searched with a helicopter and a cutter on Monday.