On March 22, 2011, at 9 a.m. Pacific Daylight Time on the Wonder, off the coast of Mexico bound for Puerto Vallarta and Cabo San Lucas, Rebecca had missed the start of her shift. She was not in her room or anywhere else on the ship, and did not respond to pages over the ship's public address system. A review of CCTV footage found one appearance of her, time stamped 5:45 a.m. An early, unverified account from another crew member, claimed she had gone overboard at 3 a.m., nearly three hours earlier.