RedactedNarrative: On 091221 at 1137 hrs., I responded to Community Park, 1251 Hwy 95, Bullhead City, Mohave County, AZ., in reference to a watercraft accident.
  
  upon my arrival I made contact with subject who told me he rented a jet ski and his children, Operator2 and Subject1 were riding the PWC in the area of beach marker 8 when they were struck by another PWC. Subject2 told me the hull was damaged and the subjects responsible for the crash left the area.
  
  I then spoke with Operator2. Operator2 told me that she was driving the PWC southbound on the river when they were struck by a northbound jet ski. Operator2 told me she has ridden a jet ski before and was familiar with its operation. Operator2 told me she knew that she had to operate the Jet ski similar to how a vehicle is operated on the roadway. Operator2 told me she was on the west side of the river headed southbound when she observed a blue and white jet ski cut in front of her and cause a collision. 
  
  Operator2 told me she was thrown off of the jet ski and into the water. Operator2 told me that her brother, Subject1 was also on the jet ski, but was not thrown off. Operator2 told me two black males were riding the jet ski and were operating the jet ski on their side of the river. Operator2 told me that she remembers from the safety video that if you''re about to collide with another watercraft, to turn right and this would cause the vessels to be less likely to collide. Operator2 told me she started turning right and the other jet ski turned left in front of her and a collision was inevitable.
  
  Operator2 then looked across the boat launch at community park to an easy up awning where several individuals were set up for their day on the river. There were several black male and females. Operator2 told me the individual wearing a white tank top and black shorts was the individual that was driving the jet ski that hit them.
  
  I then spoke with Subject1. Subject1 told me that he was riding on the same jet ski as Operator2 and was the passenger. Subject1 told me that they were on the right side of the river when the other jet ski cut in front of them and caused a collision. He told me that he stayed on the jet ski but Operator2 was thrown off. Subject1 told me the subjects did not fall off of their jet ski and left the area.
  
  Subject1 and Operator2 both advised they were uninjured.
  
  I then requested a second unit slow roll to my location as a cover officer. Ofc. and Ofc.2 arrived a shot time later.
  
  I made contact with the subjects just north of the boat launch and inquired who was involved in the PWC collision. It was pointed out to me that Operator1 was the operator and Subject4 was the passenger. I spoke with Operator1 who told me that the other jet ski was driving erratically and cut in front of them, causing a collision. Operator1 told me he was racing his friend who was a ways in front of them. 
  
  Operator1 told me that Subject5 veered right and as he veered right, he saw the other jet ski involved with the collision approaching them. Operator1 told me he tried to go left around them then tried to cut back right, but was unable to avoid the collision. Operator1 told me Operator2 was thrown into the water and Subject1 stayed on the jet ski. Operator1 told me they asked Operator2 and Subject1 if they were ok, which they replied yes, and then drove off.
  
  I spoke to Subject4 who told me he has video of the incident.
  
  Subject4 told me that he was on the jet ski with Operator1 when the other jet ski cut in front of them, they could not get out of the way and crashed. Subject4 told me he was filming a video on his phone when the collision occurred.
  
  I asked Subject4 to show me the video. In the video it shows the jet ski operated by Operator2, to be traveling southbound on the west side of the river, within 50'' of the shoreline, when the jet ski operated by Operator1 crosses into Operator2''s path. This ultimately caused the collision....
  