RedactedNarrative: On 07/18/2015, at approximately 17:35, KSP dispatch took a call from Clinton County dispatch stating that two wave-runners had hit head on at Dale Hollow Lake and that EMS was at Wisdom Dock picking up one of the injured.  I was notified at approximately 18:30, by KSP dispatch, to be enroute to work the accident by authority of Sgt..   
   
  At approximately 19:45 I was notified by Clinton county EMS staff that the injured person was 43 year old. EMS staff stated that Victim had severe lacerations to the head just over his left eye, his right ankle, and possible broken bones in his right leg. The EMS crew was also able to give me some contact information for the injured party. 
   
  Operator2 stated that she was the operator of one of the jet skis involved in the accident and that she was not injured. She also stated that she and Operator1 were on Dale Hollow Lake, in Kentucky waters, operating 2 separate jet skis in a cove when the accident occurred. While speaking with Operator2 she agreed to meet with me the following morning to give me a written statement. After the phone conversation Officer and I cleared the scene at 21:42. 
   
  The following morning on 07/19/2015 at approximately 09:45, I met with Operator2 and another witness, Witness1, at Wisdom Dock. According to Operator2’s statements, she had rented a pair of blue and white Yamaha jet skis from Jbeez Watercraft, in Silver Point Tennessee, and it was almost time to turn them in when the accident occurred.  She stated that prior to the accident she was following behind and to the right of Operator1.  She stated that the accident occurred when Victim made a hard right turn causing the bow of her jet ski to collide with the starboard side of Victim’s jet ski.   Operator2 also stated that she was not able to see Victim because of the water, but she did remember seeing Victim’s head make contact with her jet ski. Operator2 stated that when her jet ski made contact with Victim that Victim was thrown off of his jet ski, and then her jet ski went over top of Victim’s jet ski. 
   
  After taking statements from Operator2, I was able to speak with Witness1 who was a witness to the accident. Witness1 stated that he was on a house boat near the accident and observed the accident occur. According to Witness1’ statements, prior to the accident he saw two jet skis heading west, and that Victim and his jet ski were about one length in front of Operator2 and her jet ski. Witness1 stated that Victim made a hard right in front of Operator2 causing her jet ski to collide with Victim and his jet ski. Witness1 also stated that he seen Victim was thrown from his jet ski, and when he hit the water he was not swimming.  Witness1 stated that when he saw that Victim was not swimming, he immediately yelled for someone to call 911.  Witness1 also stated, but did not put it into his written statement, that it looked like Victim wanted to use his jet ski to throw water on Operator2 and he got to close.   
   
  After taking Statements from both operator2 and Witness1, I made my way to Jbeez Watercraft at 17055 Smithville Hwy, in Silver Point TN, to take photographs of the jet skis involved.  I arrived at Jbeez Watercraft at approximately 12:50 and met with the owner who allowed me to take pictures of both jet skis. See attached sheets for detailed vessel information. 
   
  On 07/27/2015, Sgt. and I, went to interview Operator1 at his residence. While interviewing Victim he stated that he and Operator2 were operating two rental jet skis and it was getting close to time to turn them in when the accident occurred. He also stated that prior to the accident he had looked over his left shoulder a couple of times and noticed that Operator2 was getting closer to him.  Victim further stated that he was getting ready to go into a smaller cove that they had been using that day and realized that there may not be enough room for both of the jet skis in the small cove. According to Victim’s statements, when he reali