Meanwhile, Sarah begins seeing another man named David. Late one night after a date, someone rings her doorbell, but she sees no one. Mark attacks her with chloroform and brings her back inside her apartment to look at her one last time. Mark continues on his hunting spree as his appearance slowly becomes more ghastly and his behavior more erratic. He begins losing a lot of weight and becomes weaker. His leg breaks during the disposal of a victim's body, and he is forced to attach a metal rod to support his ankle. Mark also begins to lose his grip on reality and suffers from hallucinations. His decomposition becomes so severe that he can no longer bear to look at himself, so he overdoses with a bottle of chloroform.