 Pfaster , who was behind the <unk> , proves Mulder 's prediction correct when he brings a prostitute to his apartment . When the prostitute discovers a collection of funerary <unk> in Pfaster 's bedroom , he kills her and removes her fingers . Later , Pfaster — having been hired as a frozen food delivery man through charming the female interviewer — delivers to a low @-@ security house of a woman with teenage daughters . He requests the bathroom to wash his hands , and whilst there steals some discarded hair from a brush he found in the <unk> . Pfaster attends a night class at a community college , where a female classmate defends herself after he makes threatening advances . He is arrested and is placed in a jail cell across from a suspect being interrogated for Pfaster 's crimes by Mulder , Scully , and Bocks . Pfaster shows interest in Scully , and learns her name from the interrogated suspect . Pfaster is later released as his charges were dropped . 
