RedactedNarrative: UNIT 1 DRIVER STATED SHE WAS PULLING HER SON(VICTIM) ON A TUBE. DRIVER STATED SHE WAS MAKING TIGHT CIRCLES AND AFTER MAKING TWO CIRCLES SHE SAW VICTIM IN WATER SCREAMING. DRIVER PULLED VICTIM FROM WATER AND SAW WHERE BOTH OF HIS LEGS HAD BEEN CUT WITH THE PROP OF UNIT 1. DRIVER STATED SHE DID NOT KNOW WHEN SHE HIT VICTIM. VICTIM WAS TAKEN TO HOSPITAL BY HELICOPTER. VICTIM'S RIGHT LEG WAS AMPUTATED AND LEFT LEG HAS SEVERE LACERATION. WITNESS STATED AT THE TIME OF ACCIDENT THE SUN WAS BLINDING HER FROM SEEING WHEN VICTIM FELL OFF TUBE.