When a mysterious figure starts murdering prostitutes, the NYPD is on the case and they, once again, turn to Detective Smith's psychic daughter, Carol Anne for help finding the perpetrator, but in order to do so, Detective Smith has to return to The Cedar Grove Home for the Criminally Insane, where Carol Anne is still an in-patient.Will Carol Anne be able to help her father and the NYPD catch the killer before he can strike again and will Carol Anne be his last victim?