People in a nearby fishing boat noticed the crash and called for help. They also flagged down the boat operator who hit her, officials stated. "I just hope there wasn’t some chemicals or intoxication involved given it’s a holiday weekend," area resident Juan Barrera said. The boat was believed to be an "approximately 50-foot power vessel," sheriff's Lt. Deryl Walker told the Los Angeles Times. The operator of the boat, along with a woman who was on board, were cooperating with law enforcement, authorities said. Furthermore, there was no evidence of a crime, according to officials.