MY WIFE AND 3 SONS AND 2 OTHER KIDS WERE ON THEIR WAY TO A BASEBALL TOURNAMENT. SHE WAS STOPPED WHILE A DRIVER IN FRONT OF HER WAS MAKING A U TURN. SHE WAS HIT BY ANOTHER DRIVER IN THE REAR MOSTLY ON THE DRIVERS SIDE CORNER OF OUR TAHOE. THAT CAR WENT UNDER OUR TAHOE AND KNOCKED OUR TRUCK SIDEWAYS. THE OTHER VEHICLE THAT HIT HER WAS TRAVELING AT APPROX. 50MPH. MY 11 YEAR OLD SON WAS SEAT BELTED IN THE THIRD ROW SEAT ON THE DRIVERS SIDE WHERE THE IMPACT WAS LOCATED. UPON IMPACT HIS SEAT BELT CAME UNFASTENED CAUSING HIM TO HIT THE SEAT IN FRONT OF HIM. *TR