RedactedNarrative: I received a text from Sgt. at approximately 20:00 06/25/22 informing me of a non-injury boat accident on Taylorsville Lake. Dispatch provided me with both vessels owner/operator information. Next day I started my investigation by visiting the owner/operator of vessel 1. I interviewed subject and took pictures of vessel 1. Subject stated that he was on plane and heading from dam area towards the marina. Subject stated that vessel 2 hit him on the port side of his vessel. Subject stated that both vessels tried to turn away before collision.
  
  	I had a difficult time getting ahold of owner/operator of vessel 2. Vessel 2 was totaled by insurance company and I had to track the vessel to Copart Auctions for inspection and pictures. Operator2's description of collision is that vessel 1 came from behind and hit him on the stbd quarter. Operator2 stated that both vessels made an avoidance turn at last second.
  
  	I obtained the KSP CAD and was able to get information on the owner/operator and 4 passengers of Vessel 2. Operator2 stated that he had 7 persons onboard at the time of accident. I have been unable to get Operator2 to provide me with the other two passengers information. Operator2 apparently had been drinking during the day and the responding KSP Trooper conducted field sobriety test. No arrests or citations.
  
  	The operators of vessels one and two have different accounts of how the collision happened as described in my narrative and diagrams.
  
  	Vessel 1 was enroute from dam area to Settlers Trace Marina. Vessel 2 was enroute from dam area to Chowning boat ramp. 
  