RedactedNarrative: The two witnesses, Witness1 and Witness2, reported that they were working on the pump house when they observed the victim, Subject1, fall into the water off the back of his boat while the trolling motor was stuck in forward motion as it left the place where he had fallen.  Witnesses had to go to the road for service to call 911.  The wind was blowing and the seat cushion that Subject1 had in the boat was floating away from him.  Witness1 stated he observed Subject1 attempt to swim towards the seat cushion and he yelled to Subject1 asking if he needed help and Subject1 yelled back that he could not swim.  Witness1 was able to locate a canoe that was down by the edge of the water and was eventually able to break into a boat house and get the paddles for the canoe.  Witness1 stated he attempted to get out to where Subject1 was last seen, however by the time he got there Subject1 had already gone under and not popped back up.  Dive rescue located Subject1 in 8’6” of water.  He did not appear to be wearing a life preserver.  The Three Rivers Fire Department attempted to resuscitate Subject1, however it was unsuccessful.  Eickhffs Funeral Home was notified.  Dr.#1 called time of death of 1711 hours.