The U.S. Coast Guard has suspended the search for a Texas mom who fell off the side of a cruise ship in the Gulf of Mexico. The 33-year-old mother of four, Samantha Broberg, fell from the ship's 10th deck around 2 a.m. on Friday. Surveillance footage showed her climbing up on a deck railing and falling backwards. The ship was already 200 miles southeast of Galveston, Texas when she was reported missing around 5 p.m. that day. The effort to find her was called off on Sunday night after coast guard officials searched more than 4,300 square miles over 20 hours.