 Broadcaster Paul Gambaccini was arrested by Operation Yewtree police and spent a year on bail before being told he would not face charges.Gambaccini described Hogan-Howe as "the villain of my life" and that he "attempted to destroy my life and end my career for their own public relations purposes in a 100 per cent fraud".The Met launched Operation Midland in 2014 after Carl Beech, then known publicly under the pseudonym "Nick", alleged that several high-profile men had abused him and that he had witnessed them murder three boys.