RedactedNarrative: Vessel 1 and Vessel 2 collided.  The 2 occupants of Vessel 1, and the 2 occupants of Vessel 2 were thrown into the water.  
  
  The occupants of Vessel 2 were recovered from the water alive.  The occupants of Vessel 1 were recovered from the water, deceased.  
  
  Each boat was likely traveling on a path that would lead the vessels to collide head on, or slightly starboard to starboard.  
  
  Investigation indicates both vessels were travelling at a rate of speed that contributed to the occurrence of the collision.  It Is likely that Vessel 1 made a turn to starboard, just prior to the collision, and the rate of travel of each vessel rendered avoidance of the collision impossible.