This link shows how the British MSM (BBC) buried the Jimmy Savile story after they knew.
http://www.telegraph.co.uk/news/uknews/crime/jimmy-savile/9624922/Jimmy-Savile-Panorama-documentary-Newsnight-team-warned-Peter-Rippon-of-BBC-scandal.html
They buried it because of his association with the royal family. If a huge investigation were done, it would drag the royal family to the guillotine.