2015 TOYOTA COROLLA Electronic Stability Control Esc Problems

MY DAUGHTER WAS ON A 2 LANE STRETCH OF I-15 HIGHWAY SOUTHBOUND, APPROX 7 MILES NORTH OF LASVEGAS NV. SHE WAS IN THE LEFT LANE SLOWLY CREEPING BY A 18 WHEEL RIG W/TRAILER. SHE WAS DOING 74 WITH CRUISE CONTROL AND WITNESSES SAY THE RIG MUST HAVE BEEN DOING 73MPH. HE VIOLENTLY TURNED INTO HER LANE CAUSING HER TO DO EVASIVE MANEUVER LEFT AND BRAKE HARD SKIDDING INTO THE SOFT SHOULDER THEN SPINNING CLOCKWISE CROSSING TO THE RIGHT SIDE HITTING A SMALL SHOULDER ELEVATION CHANGE WITH BOTH DRIVERS SIDE WHEELS, CAUSING A DOUBLE ROLL OVER AND A CARTWHEEL LANDING ON THE TRUNK, THEN COMING TO A REST ON THE ROOF. NOT A SINGLE AIR BAG DEPLOYED! SHE SUFFERED MULTIPLE BLUNT HITS TO THE HEAD FROM HITTING AGAINST THE DOOR, SHE HAS A CONCUSSION WITH SPRAINED SHOULDER AND ANKLES. GRANTED SHE SHOULD BE IN MUCH WORSE CONDITION BUT WE ARE GRATEFUL...

JERKING FRONT PRIOR PERHAPS TWICE ON THE DAY IN QUESTION I REVERSED TO GO IN A FRIEND HOUSE AND THE CAR WENT A FULL HALF CIRCLE AND END IN THE NEIGHBOR HOSE NEXT DOOR. MY CAR ENDED IN TO HER FENCE WHERE A SWING WAS THERE. DUE THE DEFECTIVE HER PROPERTY NEEDS TO BE FIX AS SOON AS POSSIBLE HAD THE CAR TOWED TO DICK DYER KILLIAN ROAD TODAY. I HAVE WITNESSES TO VERIFY HOW THE CAR DID A HALF MOON.