4. Bill Cosby

Bill Cosby, once known as “America’s Dad” for his role in ‘The Cosby Show’, was convicted of drugging and sexually assaulting Andrea Constand in 2004.
Over 60 women have accused him of similar crimes, and his case became a symbol of the justice system’s failure to address sexual assault allegations. His conviction, along with the public’s loss of trust, turned him from a beloved figure into one of Hollywood’s most notorious criminals.