ON FEBURARY 12, 2010, MY 2005 TOYOTA COROLLA WAS PARKED AND RUNNING, WHILE I BROUGHT GROCERIES INTO MY HOME. WHEN I WENT BACK OUT, I DISCOVERED THAT THE VEHICLE HAD ROLLED BACKWARDS INTO A DITCH CAUSING DAMAGE TO THE UNDER CARRIAGE OF THE VEHICLE AND MUFFLER. THIS IS THE FIRST TIME THAT THIS INCIDENT OCCURRED AND NOTHING HAS BEEN DONE TO CORRECT PROBLEM. *TR