
Sam Como, owner of the Naked Venus strip club, has been murdered. His money and jewelry are in place, so robbery was clearly not the motive. Forensics reveals that Como was stabbed and beaten over time, so that he would die a slow, agonizing death. Chase and August question the dancers at the club and learn that a rival club owner, Johnny Roman, got into a fight with Como the night he was killed. The plot thickens when Roman denies the murder, telling the detectives that everyone hated Como, from his dancers to his wife, with whom Roman was having an affair.
A young woman is found murdered with fang marks on her neck, her body completely drained of blood. Chase and August attempt to question a suspect dressed as a vampire, but he takes off in a hearse, leading the detectives to a warehouse. They interrupt what appears to be a blood-drinking ceremony with a group of men and women, all dressed as vampires, and bring several ""vampires"" in for questioning. Wanda, the attractive leader of the group, falls for Chase and wants to protect him from the suspect they originally chased, who may not be what he thinks he is, but who may be just a dangerous.
Having just finished lunch in Chinatown, Chase and August are preparing to head back to the station when they see a drug deal going down. A chase ensues, and the detectives split up. When August finds Chase, he is lying in an alley, unconscious, with one of the men lying next to him dead. An eyewitness says she saw Chase kill the unarmed man, but Chase can't remember what happened before he was knocked out. August feels certain his partner is innocent and sets out to uncover the truth while Chase is suspended.