http://www.youtube.com/watch?v=v9ULVK3fDAc&mode=related&search=mike tyson documentary boxing Pretty sad, but interesting. I personally dont believe Tyson raped her. Her father showed no where near the emotion you would expect from a father of a rape victim. I wouldnt put it past Tyson though.
book... I think Tyson confessed to it in his book. It's been a while since I read it so I might be mistaken...