Why are alot of people still calling Michael Jackson a child molester?

In the news they said that he pleeded not guilty I'm a right? & I believe that he didn't that little boy if he says so. How can people call him a child molester or rapist when they've only heard that he possibly d a little boy & not really seen it. Huh? That's messed up. It's not even true!!! And is that the ONLY reason why some people are hating on Michael Jackson???