A Fresno County Sheriff's Department helicopter had to be used to locate that boat after good Samaritans brought the victim to shore. Investigators say the good Samaritans heard screaming and picked up three people, including the man who was injured. He had been struck by the boat's propeller, and suffered major injuries to his leg.
"Good Samaritans actually picked him up from out of the water. It was our understanding that due to the injury, the propeller damage to the boat made it unable for them to come to the shore," said Mark DeLeon, a California State Park ranger.
The boat involved was found about six miles away from the main boat ramp in a remote area only accessible by boat. Investigators eventually brought eight people back to the shore for questioning. The cause is still under investigation.