A psychopathic maniac, donning a grotesque hood and a clawed glove, unleashes a violent spree of misogynistic murders. Melanie Beck, a devoted wife and mother, survives a brutal kidnapping, rape, and attempted murder by the same assailant, but her memory is clouded by amnesia from the trauma. Her husband, a police detective, vows to keep her safe as he investigates, unaware that the murderer has been targeting Melanie all along.