RedactedNarrative: On Sunday August 23, 2015 at approximately 4:20 in the afternoon subject was operating a vessel towing his son and the victim on a tube. Operator was heading west towards Skyline Marina when the tube with the two boys on it made contact with a wake from another vessel and threw Victim from the tube. When Victim came up he was screaming for help. Operator brought the boat around to pick Victim up and Victim stated his leg was hurt. Operator got Victim on the boat and headed to Skyline Marina, contacted the park rangers, who then contacted me. All life jackets were worn and no alcohol was involved in this incident. In my opinion the injury occured due to the way Victim hit the water when he fell off the tube.
   