1. Hoop Schemes

A gambler and players involved in a 1994 Arizona State basketball point-shaving scandal describe how and why they plotted to fix games for a payoff.

3. Footballgate

Investigators detail shocking allegations that former Juventus director Luciano Moggi influenced referees in a scandal that rocked Italian football.

4. Gold War

Controversy erupts at the 2002 Winter Olympics when a figure skating judge is allegedly pressured to rank Russia over Canada in the pairs competition.

5. Horse Hitman

Tommy Burns looks back with regret at his disturbing days of killing show horses as part of an insurance fraud scheme concocted by wealthy owners.

6. Fallen Idol

Hansie Cronje captivates South Africa as the nation's charismatic cricket captain, but allegations of match fixing besmirch his sterling reputation.