Vampire Eyes.

A beautiful woman is found dead, with a peach in her mouth, a bite in her butt and without blood in the body. When other women are found dead in the same modus-operandi, the police gives the nickname of "Vampa" to serial killer. Detective Leôncio is assigned to investigate the murder together with fetishist photographer Oscar. Without any lead, they decide to follow a sexy and popular night-club dancer on the streets of São Paulo, trying to identify possible suspects.