In the third of our series of Mail+ podumentaries which take you behind the headlines of the Daily Mail’s most dramatic stories, presenter Amelia Hemphill talks to Frances Hardy about the last-ever interview given by the reclusive Lady Lucan, whose husband fled after murdering their nanny and attempting to kill her. In a rare glimpse into the home where Lady Lucan had lived in isolation for 40 years, she confided in Frances Hardy her plan to kill herself. Then just a few weeks later, she did.