Enthusiastic American journalist goes to Brazil as the Carnival starts to investigate mass executions of street kids. She meets a savage crime boss called Boca who seemingly wants to help the children and falls under his brutal charm.

一个叫Gale的男人与女友造爱，但是女友要用偏激的方式才能高潮，于是Gale就在过程中对其进行束颈，结果过头了，女的挂了，男的被指控。死者的好朋友，一位正点的缓刑监控官开始对其特殊性行为进行调查研究，却深陷其中，但结局匪夷所思。