TL* THE CONTACT RENTED A 2009 TOYOTA PRIUS. WHILE DRIVING AT SPEEDS OF 40 MPH UP HILL, THE VEHICLE ABNORMALLY ACCELERATED AND CRASHED INTO AN 18-WHEEL TRUCK. THE DRIVER SUSTAINED A BROKEN LEG AND WAS TRANSPORTED TO THE HOSPITAL VIA HELICOPTER. THE FRONT END OF THE VEHICLE WAS SEVERELY DAMAGED AND WAS TOWED BACK TO THE RENTAL CAR COMPANY. THE CONTACT SECURED LEGAL COUNCIL TO HANDLE THE MATTER. THE FAILURE MILEAGE WAS 12,299 AND THE CURRENT WAS UNKNOWN.