RedactedNarrative: On September 22 , 2018 at around 11:35pm we received a call from the Knoxville Fire Department boat that there had been a vessel collision at the city docks. Upon arrival I noticed a large Sea Ray cabin cruiser floating down stream towards the railroad trestle. I was informed by other boaters that the cabin cruiser I saw headed down stream (V-1) was the vessel that had just struck  (V-2). I got the operator of V-1 to stop and drop anchor below the trestle. Upon boarding V-1 I observed Operator1 at the helm. He and his wife explained to me that they knew that they had hit at least one other boat and that they had tried to exchange information with the owner so that they could arrange for repairs. Operator1 stated that he was tied to V-2 and that someone aboard V-2 untied them before they were ready after an argument about carbon monoxide meters sounding off  and could not get the engine started. 
  V2 owner stated that he was helping V-1 untie and that once free V-1 turned towards the river channel and then backed into his boat , V-2. The collision caused multiple dents and scratches to the aluminum hull of V-2.After V-1 struck V-2 , it drifted into the anchor line and anchor pocket of V-3. This collision caused a gouge in the gel coat and fiberglass on the starboard side of V-1. It bent and dented the anchor and anchor pocket of V-3. Congested waters and river current appear to have been contributing factors to these collisions. The accident investigation was discussed with the Knox County D.A.''s office. No charges will be filed.
  