RedactedNarrative: On 7 Aug 2016, Ofc and I were on boat patrol duty on Grayson lake. At 15:25 hrs, we received a call from Post 14 / Ashland, reporting a boat vs jet ski accident at the marina. We responded to the call and arrived on scene @ 15:34 hrs. We located the subjects involved at the courtesy dock at the boat ramp. A juvenile female subject was lying in a boat w/ her left forearm area covered by a makeshift bandage. She was conscious and aware of her surroundings. We arrived on scene at the same time that the Carter Co EMS did, so I let them do their initial assessment on the injured subject. After they did their initial evaluation, I spoke with the lady holding the victim, the victim’s mother. I got the victim’s name, address, DOB and other information. According to her, the victims PWC stopped in front of them and they collided with her. The boat was being operated by the victim's father. Carter Co EMS transported the victim and mother (uninjured) to Cabell Huntington Hospital and operator2 stayed to give us the details of the accident.
   
  Operator2 stated he was operating the boat with Victim’s mother and another person as passengers. His daughter Operator1 was operating the PWC with her friend as her passenger.  They had left the Grayson Lake Marina and were traveling up the lake (going south) at approximately 30 mph. They were within 150-200 yards of the sandbar area at the point (Rosedale) when the accident occurred. There were two (2) pontoon boats in the area and Operator1 changed directions to go between the pontoon boats. When she changed directions, it put her inline, in front of his boat. When she came between the two pontoons, she hit a wave, which made the PWC stall (the jolt of the PWC hitting the wake possibly causing her to inadvertently to pull the kill switch), With the PWC stalled in front of him, operator2 saw the PWC slowing in and cut power to his vessel. Seeing that he was still gaining on the PWC, he cut to the left, but still clipped the port (left) side of the PWC with the starboard (right) front section of his boat, hitting the back passenger (V1 occupant) on the triceps area of the left upper arm / left shoulder area and catching the PWC operators left forearm  between the boat hull and the PWC handlebar, causing a laceration. Both PWC riders were put into the water by the collision. Both PWC passengers were recovered from the water. The victims forearm was bandaged and both vessels w/ passengers were taken to the boat dock at Grayson Lake Marina, where 911 was called. The injured victim was transported to Cabell Huntington Hospital by Carter County EMS. 
   
  An examination of the vessels showed the following information:
  The Bayliner boat (KY 0043 SU) had scratches on the starboard side hull, starting at 27" from the nose of the boat, running 20" long, toward the rear of the boat. A second (2nd) set of scuffs / scratches started 60" from the front and ran 24" toward the rear of the boat. Both sets of scratches were just below the rub rail of the vessel and in the maroon paint on the vessel. 
   
  The Bombardier PWC (KY 0661 SR) showed no visible body damage. There was blood on the center and left handlebar section.
   
  UPDATE: 13 Aug 2016: I contacted the family. Mother stated her daughter also had two broken ribs along with the laceration to the left forearm. She spent two days in the hospital and has since returned home.