PARKED VEHICLE AT MY PLACE OF BUSINESS, GOT OUT, WALKED INSIDE. WHILE INSIDE I HEARD A THUMP, WHEN I OPENED THE DOOR TO GO BACK OUTSIDE THE VEHICLE WAS TWO FEET FROMM THE DOOR AND THE BUMPER UP AGAINST A PROPANE TANK. THE VEHICLE WAS STATIONARY WHEN I GOT OUT AND WAS FOR A FEW MINUTES, I KNOW THIS BECAUSE I HAVE CCTV CAMERA VIDEO. THE VEHICLE BUMPER HAS DAMAGE.