MY CAR WAS IN GARAGE RUNNING IN PARK. STEPPED OUT OF VEHICLE , WAS STANDING OUTSIDE DOOR. CAR SHOT BACKWARD OUT OF GARAGE, ONTO DRIVEWAY. NEVER SAW ANYTHING LIKE IT. MAKE A SHARP TURN WITH BACK END COMING OUT OF THE DRIVEWAY AND FACING TO THE RIGHT OF MY GARAGE. (MY TWO LEGS RUN OVER BY THE VEHICLE AS IT TURNED AROUND). CAR PROCEEDED TO TURN FORWARD DOWN HILL OVER FRONT OF MY YARD AND STOPPING IN MY NEIGHBORS EMPTY LOT NEXT TO THEIR HOUSE. COMING TO A STOP AFTER HITTING A TREE. AFTER LOOKING IN VEHICLE AFTER IT STOPPED, CAR WAS IN PARKED GEAR. *TR