Bill Cosby sets the record straight and delivers a powerful message to parents on the Oprah Winfrey Show Wednesday, Oct. 17.

Authorities in New York have arrested two suspected extortionists in what was de-scribed as a failed attempt to blackmail Bill Cosby, while police in Los Angeles were were questioning two "possible witnesses" in connection with the slaying last week of the entertainment icon's only son. Officials stressed Monday that they do not believe the two investigations are connected.