John Palmer is out of jail - but detectives are following his every move. They’re holed up in a secret underground hideout 300 miles from London, after its revealed Palmer has some of Scotland Yard’s top cops in his pocket. Then, he makes himself a target after he threatens to turn super grass. This podcast includes strong language and descriptions of violence. Presenter: Livvy Haydock Series producer: Mick Tucker Producer: Patrick Kiteley Technical production and sound design: Nicky Edwards Additional technical production: Richard Hannaford Journalism Assistant: Tim Fernley Production Manager: Sarah Payton Commissioning editors: Richard Maddock and Dylan Haskins Editor and executive producer: Carl Johnston