RedactedNarrative: THIS INCIDENT OCCURRED WHEN VESSEL 1 WAS ON TRUMAN LAKE AND WAS EXPERIENCING MECHANICAL FAILURE AND OPERATOR 1 HAD THE THROTTLE IN THE FULL ACCELERATED POSTION, WHILE THE BOAT WAS MOVING AT AN IDLE SPEED. 
  
  THE MOTOR REGAINED FULL POWER, CAUSING VESSEL 1 TO LUNGE FORWARD. THE SEAT THAT PASSENGER 2 WAS ON WAS MOUNTED ON A HATCH THAT COVERED THE BATTERY COMPARTMENT. THE LATCH WAS MISSING ON THE HATCH AND WHEN VESSEL 1 LUNGED FORWARD THE HATCH OPENED AND PASSENGER 2 FELL BACKWARD, CAUSING PASSENGER 2 TO STRIKE THE REAR RAIL AND DECK.