Three notorious serial killers. The press out of control. Police with their hands in the till. Judges and judiciary more concerned about private clubs and public image than the law. Sounds like a thriller? It is and it's all true.
August 1966 - Harry Roberts, a hardened criminal known for his unflinching violence, murders three unarmed police officers in cold blood. This is the chilling examination of a crime that would come to haunt the nation forever - 50 years on, Nick Russell-Pavier examines the killers behind the ruthless murders.