RedactedNarrative: On 08-12-22 at approximately 1725 hours, I responded to a call in reference to 2 vessel injury personal watercraft crash. I was unable to locate the crash. It was discovered that it was delayed and that the female passenger who was on board the PWC was self transported to the hospital. The Bullhead City Life Guards were flagged down by the party involved in the crash. The party was located on the South Beach at Davis Camp. The Lifeguards got information from the subjects and passed it along to our dispatch center. 
  
  I then called the injured passenger. In essence, Victim stated the following:
  
  Victim said that she was riding on the back of a PWC with her younger brother who was operating. Victim said that she was on a blue PWC and all of the sudden fell off the PWC. She said she doesn’t remember anything else, other then she saw a red PWC take off. She said that she sustained an injury to her back and it was bleeding. She was taken to shore and then her mom drove her to the hospital. I asked if she ever remembered seeing a yellow and black PWC and she said no. She only saw a Red one. She was unable to tell me if she was hit by a PWC, or how they crashed. She then provided me with her brothers information and said that he was still at the beach. 
  
  I then made contact with her brother who was the operator of the PWC. Brother stated the following: I met Brother at the launch ramp with his father. Father said that I was not allowed to talk to his son alone because he is a juvenile. 
  
  In essence, Brother said that he was operating the PWC and just fell off. He said that when he and his sister were getting back on the PWC, he saw a red PWC around them. I asked him if the red PWC hit him and he said, "im not sure." I asked him what the Red PWCs involvement was and he said he only saw it around him. I asked him if there was any damage to his PWC and he said yes that both the mirror were broken off. I then went down to their camp to assess the damage on the PWC. 
  
  I observed both mirrors missing off the front of the PWC. There was minor paint transfer on both side of the PWC below the rub rail. 
  
  I then asked Brother. again what happened. I told him that there is damage on the front of the PWC, and that I find it hard to believe that he did not see another PWC hit the front of the PWC that he was on. Brother then said, " I''m not sure if it came from the side, but I was looking forward and there was
  nobody in front of me. He continued to say that he saw nothing. We never located another PWC that was involved in the incident.
  