Sun, sand, surf, sex, S&M, murder... Photographer-turned-director Larry Clark's third feature is really a follow-up to his first, the controversial KIDS, only this time the shocking story of bewilderingly amoral adolescence is all too true. In 1993, a group of seven Ft. Lauderdale teenagers were convicted of luring 20-year-old Bobby Kent out onto the swampy edge of the Everglades where they brutally beat and stabbed him to death. The reason? He was a bully, and not one of the schoolyard variety. According to testimony, Bobby Kent was a full-blown psychopath, a sexual sadist who physically and psychologically abused his friends and who could name hustling, rape and am...