Giles and Sarah set off on their quest to discover what happened to Lionel Crabb. A chance encounter leads them to ex-diver, Commander Julian Malec, the last living link to the Crabb mystery. He tells them of a story cloaked in secrecy. Ministry of Secrets is part of The Binge - subscribe to listen to all episodes, all at once, ad-free right now. From serial killer nurses to psychic scammers – The Binge is your home for true crime stories that pull you in and never let go. Follow The Binge Crimes and The Binge Cases to get new stories on the first of the month, every month. Hit ‘Subscribe’ at the top of the Ministry of Secrets show page on Apple Podcasts or visit GetTheBinge.com. The Binge – feed your true crime obsession. A Sony Music Entertainment production. Find more great podcasts from Sony Music Entertainment at sonymusic.com/podcasts and follow us @sonypodcasts. Archive: Commander Crabb clip, 1956 - British Pathé Learn more about your ad choices. Visit podcastchoices.com/adchoices