ON 12.05.17 THE INVOLVED BLUE BIRD SCHOOL BUS EXPERIENCED A SUDDEN UNINTENDED ACCELERATION EVENT AND DESPITE DRIVER ATTEMPTS TO SLOW THE BUS BY SHIFTING TO NEUTRAL, GEAR 1 THEN GEAR 2 AND POSSIBLY OTHER EFFORTS (WE HAVE VIDEO DEMONSTRATING THIS), THE BUS CONTINUED TO ACCELERATE UNTIL COMING TO REST FOLLOWING IMPACT WITH A DITCH AND TREE RESULTING IN THE DEATH OF A 5 YEAR OLD PASSENGER. THE VEHICLE WAS BEING OPERATED ON A COUNTY DIRT ROAD. *TR *BF *TR