A female serial killer with a taste for the blood of men is pursued through the seedy S & M underworld by a determined undercover cop in this controversial tale of terror starring Penthouse Pet Sunset Thomas and scream queen Deborah Dutch. As the body count rises and Shannon's all-consuming bloodlust holds the entire city of Las Angeles in an icy-cold grip of fear, undercover cop Will (Mitchell Scott) must earn the trust of the shadowy, leather-clad denizens of the dark if he has any hope of closing in on his vicious prey. When Will and Shannon finally meet, there's bound to be one more corpse added to the body count, and the bloody struggle to bring a killer to justice may cost the relentless lawman more than just his life.