In the early hours of 8 August 1963, a crime took place which simultaneously captured the imagination of the general public, and shook the British Establishment to the core, in a way that no criminal event had ever done before. The Great Train Robbery, as it subsequently became known, involved the audacious high-jacking of one of Her Majesty's mail trains, netting the sixteen strong gang over 2.6million, equivalent to almost 50million in 2016. One by one, thanks to the tenacity of the Scotland Yard Flying Squad officers charged with bringing the perpetrators to justice, all known members of...