Touch 'O' Death, the answer to the question of why he would do it with all his money because essentially he can get anyone he wants is the same answer you gave as to why a guy with an attractive, loving wife beat her-CONTROL & POWER. Sex is not the real motivation on rape it's a power issue, that is why willing partners won't do. They can't satisfy that desire. So it doesn't matter whether a guy has great looks and money-it's all about power & control.
As far as innocent or guilty goes just let me say this. I am very open minded because I've seen guys like him get railroaded before by 'fluzy gold diggers and attention getters', but I have also seen guys like that think they can do whatever they want because of who they are and get away with it. So for now, pardon the pun, it's a 'jump ball', lol.
PS: My background which formed my facts and opinions on this matter were taken from over 27 years of law enforcement experience. Respectfully submitted.