I HAD MY 2000 DODGE CARAVAN IN PARK AND RUNNING GOT OUT FOR A SECOND AND MY DAUGHTER YELLED "MA THE VAN IS ROLLING BACK WARDS". I GOT THE DOOR OPEN . THE DOOR HIT MY COUNSINS CAR MIRROR. I RAN AFTER IT TO TRY AND STOP IT. IT HIT A WAGON AND SLOWED DOWN A BIT. I WAS ALMOST IN THE DRIVERS SEAT. THE NEXT THING I REMEMBER BEING ON MY STOMACH FACING THE REAR TIRE.MY AUNT TOLD ME TO LIE STILL BECAUSE I WAS PINNED UNDER THE DRIVERS SIDE DOOR.MY AUNT TOLD ME TO LIE STILL SO SHE COULD MOVE THE VAN AHEAD TO LEFT THE DOOR OFF ME. MY AUNT SAID THAT THE VAN WAS IN REVERSE . MY LEFT ARM /SHOULDER, LOWER BACK AND RIGHT BUTT AREA HURT. MY AUNT THEN CALLED THE POLICE . A REPORT WAS FILED .