RedactedNarrative: Vessel 1 and 2 operating near each other, with Vessel 1 in front of Vessel 2.  Vessel1 changed speed and Vessel 2 struck Vessel in the rear causing all occupants of both vessels to end up in the water.
  
  Vessel 1 operator, an out of state resident, went to the hospital after the incident.  She did not report any injury on the Operator report and would not talk with law enforcement officers or return phone calls for any further information regarding her possible injuries, if any.  It is unknown what kind of treatment, if any, Vessel 1 Operator received at the hospital.
  Vessel 1 Passenger was struck in the head by Vessel 2 prior to being ejected.  Vessel 1 passenger was unconscious in the water and was assisted by others, including a pediatrician.  Vessel 1 passenger was transported to the hospital where it was determined that she had suffered a traumatic brain injury.