The following was posted to the Coil mailing list by someone who knew Sleazy well, and visited him in Thailand recently. Make of it what you want...
"From what I understand, Sleaz had a very long and busy, happy day of work. Later that night he had an even more enjoyable and happy evening, falling asleep when all was good. Early that morning he was unresponsive to houseboys, apparently dying of a suspected heart attack whilst deep in post coital slumber. The only way to go, I'm sure."