I know Klyd remembers the "Preppy Murder Case" here in New York back in the mid '80s. The defendant, Robert Chambers, actually used the autoerotic thing as his defense. He claimed that Jennifer Levin died during kinky sex, asking to be strangled just enough to increase her pleasure, but not enough to kill her, which would've made her death an accident. But he was a spoiled, lying, junkie piece of shit and the jury knew it. Guilty.