Who’s hiding behind London’s empty mansions? In 2018, a man named Gyula Remes died just metres from the buildings that govern Britain, on a street surrounded by unimaginable wealth and rows of vacant properties. His death should have been impossible. Instead, it was treated as inevitable. Death in Westminster is a four-part investigative series that begins with one life lost but soon spirals outward – from a tube station tragedy to offshore tax havens, from imperial history to modern finance.