You need to see the movie "Enron: The Smartest Guys in the Room" it's entertaining. I especially liked the story about the Asian guy at Enron who conveniently cashed out, married a stripper and moved to Hawaii.
http://www.imdb.com/title/tt0413845/
I'm sure that there are many people who should have been prosecuted re Enron, but for some reason that did not happen. IMHO, that fact just infinitely compounds the tragedy that was Enron and is a real indictment against the Enron investigation and our justice system.
Lou Pai was the one you were talking about who cashed out (to the tune of $350+ million) early and walked away. I was not aware that he had moved to Hawaii - when did that come out?
Last I knew he and newest family still lived here in the area, but had moved to that huge CO ranch for a while before getting tired of being the local evil villain and selling it last year.