Denny's woulds are something out of a bad horror movie with an indestructible boogeyman. Denny was stabbed with a large knife in his back and it does not phase him, whereas his conspirator was stabbed in the foot and nearly incapacitated. Also, there is next to no blood on his t-shirt where he was stabbed. Denny's later wounds include being stabbed in the leg and gut shot by a shotgun, but neither incapacitates him as he is able to attack and fight Katherine near the end.