I really doubt that the rumor is true, but people really are talking about it all over the place now. He probably never did anything of the sort.
Anonymous experts are claiming that he hasn't denied or even commented on whether or not he raped and murdered a young girl in 1990! Why not? Is he trying to hide something, or what?
He's also mad that he isn't funny enough to make up a good Obama joke. Obviously that is wholly Saturday Night Live's fault.