RedactedNarrative: Vessel #1 was operating near the Crystal Bay Marina and Holt Road area. Vessel #1 was towing three small children when the three children fell off the towed tube. The operator of vessel #1 brought vessel #1 to a stop in an attempt to recover the children from the water. One of the children began to drift away quickly, so operator exited vessel #1 without a PFD in an attempt to rescue said child. While swimming towards the child, operator began to struggle while swimming and went underwater. operator never resurfaced and subsequently drowned.
  
  Family stated that operator knew how to swim, and also stated that he had a possible heart condition.