RedactedNarrative: Operator was driving the vessel around the nashville shores area when he and the occupants decided they wanted to swim for a while. uncle and two females were in the water swimming. One of the females begins to struggle in the water. Operator jumped in from the vessel to assist the struggling female. He was not wearing a PFD. He went under and did not resurface. This was approximately 1455 and his body was recovered by divers at 2245 later that evening.