A legendary champion. A brash outsider. A shocking upset. When the world's No. 1 player accuses his opponent of cheating, it sets the chess world abuzz.

Volatile players; criminal charges; national headlines; Portland's championship-calibre NBA team implodes spectacularly.

A look at the shocking act of violence and subsequent trial that transpired between a retired Olympic equestrian and the dressage student he took on at his farm in New Jersey.