RedactedNarrative: THREE INDIVIDUALS OPERATING THREE PWCS LEFT THE AREA OF 3FT BAY AND HEADED SW TOWARDS GOVERNOR NELSON STATE PARK AT APPROXIMATELY 2:30 PM MONDAY AUGUST 30TH. SOMEHOW ONE OF THE OPERATORS FELL OFF THEIR PWC AND WAS IN THE WATER. OPERATOR OF AT FAULT UNIT STATED THEY OBSERVED THE INDIVIDUAL IN THE WATER AND DID NOT HAVE TIME TO REACT BEFORE RUNNING THEM OVER. A BOAT NEARBY HEARD THE CRASH AND OBSERVED AN INDIVIDUAL FACE DOWN IN THE WATER. THE BOAT PULLED THE UNCONSCIOUS INDIVIDUAL FROM THE WATER AND THE OTHER PWC OPERATORS AND DROVE THEM TO WARNER BOAT LAUNCH.VICTIM WAS TRANSPORTED TO UW HOSPITAL WITH SERIOUS HEAD INJURIES AND BLEEDING. ALL OPERATORS WERE WEARING PFDS AND SAFETY LANYARDS. NONE OF THE UNITS SUSTAINED DAMAGE.  NO SIGNS OF IMPAIRMENT OR USE OF ALCOHOL OR DRUGS.