RedactedNarrative: On July 4, 2015 I went 10-8 at 1245 hours and was immediately dispatched to a PWC vs. PWC accident that had just occurred at El Dorado Reservoir. I arrived to the area of Shady Creek campgrounds area 5 at 1252 hours and observed a white male still setting on a PWC with KA numbers and was in obvious pain shouting any time the PWC was moved. I walked down to the shore and observed a second PWC unoccupied with KA numbers. I saw another male standing by shore holding his life jacket and approached him and asked if he was involved in the accident. He stated he was and identified himself. I asked Operator2 what had occurred while EMTs took care of Operator1. Operator2 stated they had both been riding PWCs and were friends and travelling in the same direction. Operator2 stated he was behind Operator1 when Operator1''s jet ski stalled and turned to the left. Operator2 stated he was too close and moving too quickly and wasn’t able to avoid Operator1. Operator2 stated he went into and then over the PWC. I asked Operator2 if he had let up on the throttle before striking Operator1 and Operator2 stated he had completely let up on the throttle and was trying to turn the PWC. I asked Operator2 if he had consumed any alcohol and he stated neither he nor Operator1 had been drinking. I then asked Operator2 to blow on a PBT for me and Operator2 complied and the result came back showing no alcohol. I collected Operator2''s contact number and released him from the scene.
   
  At this time, Operator1 had been loaded into an ambulance and was being transported to Wesley in Wichita. I went to the 2 PWCs and started taking pictures of the vessels. I asked Operator2 who the owner of the PWCs was and he stated they belonged to another friend who was camping at the lake. At this time, the owner arrived and stated they were her PWCs. I continued to look at the PWCs and could see damage to the lower left hand side of the PWC driven by Operator1. You could also see a rip in the seat along with a scuff mark where the PWC went over the top. On the PWC driven by Operator2, you could see damage to the front nose and also some damage to the left front of the PWC. I cleared the scene at 1400 hours and released the PWCs. After leaving the scene, I called Operator2 and met him so he could provide me a written statement of what occurred. After Operator2 provided the statement, I told Operator2 that pending the outcome of the investigation, he may be cited with prohibited operation.
   
  On July 6, 2015 I travelled to interview Operator1 and determine that extent of his injuries. Operator1 stated he had multiple fractures to his hip and left femur which required surgery. I then asked Operator1 to tell me what happened. Operator1 stated he had been travelling West with Operator2 when his PWC stalled and turned to the left. Operator1 then stated he was in front and Operator2 was behind him. Operator1 then stated he could see Operator2 right there with an "oh crap" look on his face and then he made contact with his PWC. I asked Operator1 if he would provide me a written statement and Operator1 started to fill one out. It became apparent he was having trouble writing out the statement and I asked Operator1 if he wanted me to write out the incident while he described it to me. Operator1 agreed and provided a statement which I then had him read and Operator1 stated they were his words and signed and dated the statement.
   