1 . Wrongly Released : Ernest Wright , Roy Whiting , Donald Andrews 2 . Rochdale Groomers 3 . Joanne Dennehy 4 . Keith Blakelock 5 . Peter Tobin 6 . John Sweeney 1 . Manchester Arena Bombing 2 . Lockerbie 3 . Gary Glitter 4 . Stepping Hill 5 . The Millennium Dome Heist 6 . Tia Sharp
Millennium Dome Heist
Millennium Dome raid
Crimes That Shook Britain