RedactedNarrative: The victim was the operator of vessel 1.  Vessel 1 overturned, and the victim drowned.  Prior to overturning, vessel 1 collided with vessel 2.  While the collision was proximal to the overturning of vessel 1, it is not believed that this was the cause of the overturning of the vessel.    It is believed that the water conditions were the primary cause of the overturning.