starts to roll backwards.
swerves off the road and onto the shoulder.
barrelling backwards toward them, swerving to and fro and followed by butch shouting instructions.
continues backwards to the bottom of the hill, but it has enough steam built up to head backwards up the other incline of the previous hill.
like any car on a roller coaster, starts to move downhill, slowly at first, but then picking up speed.
coming straight for them, gaining speed, with casper the friendly ghost behind the wheel.
to a skidding halt inches from butch's kneecaps.