Part 6/8:
The climax of his deterioration manifests in a frantic encounter with his best friend, Mark, whom he mistakenly attacks under the delusion that he is the dead man. Following this, the gruesome cycle of violence continues, culminating in David capturing and murdering individuals close to him: Zack and eventually Jessica. His actions spiral into a cacophony of horror and insanity as he binds her within his basement, reflecting his complete surrender to madness fueled by greed.