TL* THE CONTACT OWNS A 2005 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 20 MPH, THE ACCELERATOR PEDAL BECAME STUCK TO THE BOTTOM OF THE FLOORBOARD AND THERE WAS A SUDDEN ACCELERATION FAILURE. THE CONTACT MENTIONED THAT THE BRAKES WERE DEPRESSED BUT FAILED TO STOP THE VEHICLE. THE VEHICLE CRASHED INTO A BOULDER IN A RIVER. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR A DIAGNOSTIC TEST. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS DESTROYED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 86,000.