November, 2006. Detective Inspector Brent Hyatt and DetectiveSergeant Jim Dawson, are summoned to University CollegeHospital in London to interview a man named AlexanderLitvinenko, a former Russian spy who claims to have beenpoisoned. Litvinenko's wife, Marina, tells the detectivesthat the doctors are sceptical of his story, though theRussian's deteriorating physical condition is clear foreveryone to see. Over three agonising days, Hyatt and Dawsoninterview the dying Litvinenko, who provides a meticulousaccount of who he believes to have killed him, and also theman responsible for ordering his murder, none other thanVladimir Putin.