RedactedNarrative: On 8/15/2015 at about 15:58 hours subject1 was injured and knocked unconscious when her head hit another person’s while being towed on a tube by a pontoon in the main bay of Canyon Lake. 
  
  The watercraft is a 2007 JC Corp 26'' pontoon. The boat was operated by subject1’s husband. There were about 7 or 8 people on the boat at the time of the incident. The boat had unloaded most of the occupants by the time we contacted them. I was unable to identify the other occupants of the boat as they had left the boat and scene at the time of my investigation. 
  
  Subject1 had been transported by someone from her group to the hospital before we had contact with the boat or Husband. People on the boat said Subject1 regained consciousness, was talking, and her injuries were not too serious. 
  
  
  
  There were three people being towed on the tube. Subject1 on the right, subject2 in the middle and subject3 on the left. The tube hit some wakes caused by other boats and flipped over. Subject1''s head collided with subject2’s head. Subject1 was unconscious for about 2 minutes. All three persons on the tube were wearing PFD''s.
  
   
  
  Nothing further.