Unfortunately, Andreas underestimates Irma Funder, the elderly woman he intended to rob, who pushes him back in self-defence. resulting in him falling down the cellar stairs, breaking his neck and unable to move but still alive.
Unfortunately, Andreas miscalculated Irma Funder, the elderly woman he intended to deceive, who countered with self-defense, resulting in him falling down the cellar stairs and suffering a severe neck injury that rendered him immobile but still breathing.