Pfaster , who was behind the exhumations , prove Mulder 's prediction correct when he bring a prostitute to his apartment . When the prostitute discover a collection of funerary wreaths in Pfaster 's bedroom , he kill her and remove her fingers . Later , Pfaster — having been hired as a frozen food delivery man through charming the female interviewer — deliver to a low @-@ security house of a woman with teenage daughters . He request the bathroom to wash his hands , and whilst there steal some discarded hair from a brush he found in the trashcan . Pfaster attend a night class at a community college , where a female classmate defend herself after he make 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 show interest in Scully , and learn her name from the interrogated suspect . Pfaster is later released as his charges was dropped .