 The episode 's initial script where Pfaster was a necrophiliac was rejected by the Fox Broadcasting Company for being " unacceptable for broadcast standards " . As series creator Chris Carter described it , " When I handed the script in , it was really for a necrophiliac episode , and that just didn 't fly . You cannot do the combination of sex and death on network television . " Carter was forced to tone down the script by changing Pfaster from a necrophiliac to a death fetishist and diminishing Pfaster 's sexual obsession . He considered that the sexual content was " implied and understood by audiences " , and that Pfaster still resulted in a creepy character , particularly his " creepy arrogance " in using <unk> on the hair of his victims . The episode 's original title was " <unk> " . 
