RedactedNarrative: Vessel operator stated that the victim and her daughters had been in the water swimming.  Victim stayed close and was hanging onto the pontoon boat while he was in the water.  She stated that no one knew that Victim couldn’t swim.  She said that he had jumped into the lake too far away from the boat and started bobbing up and down.  The other swimmers tried to help him back to the boat, but were unable to keep him above the water without pulling them down.  They stated that they had to let him go.  Victim went under the water and didn't come back up.  His body was located by a dive team a few hours later.  No other injuries were reported.  No one was wearing life jackets. 
   
  