Scully is deeply troubled by Pfaster 's crimes , and have unsettling dreams and hallucinations about the case . In Washington , she have a counseling session with a social worker , during which she share her anxiety about the investigation . After the session , Scully learn that someone from Minnesota had called for her . When she contact Mulder , she learn that neither he nor Bocks made the call . Tracing a fingerprint to Pfaster from his arrest , Bocks and Mulder raid his apartment , finding one of the prostitute 's fingers in his refrigerator . Meanwhile , after Scully arrive in Minneapolis , Pfaster force her car off the road . He kidnap Scully and take her to his late mother 's abandoned house . He tie and gags Scully , and keep her in a dark closet .