1945, Lake Como. Mussolini and his mistress are captured and shot by local partisans. The precise circumstances of Il Duce's death remain shrouded in confusion and controversy. 1992, Milan. Colonna, a depressed hack writer, is offered a fee he can't refuse to ghost-write a memoir. His subject: a fledgling newspaper financed by a powerful media magnate. As Colonna gets to know the team, he learns the paranoid theories of Braggadocio, who is convinced that Mussolini's corpse was a body-double and part of a wider Fascist plot. It's the scoop he desperately needs. The evidence? He's working on it. Colonna is sceptical. But when a body is found, stabbed to death in a back alley, and the paper is shut down, even he is jolted out of his complacency. Fuelled by conspiracy theories, Mafiosi, love, corruption and murder, Numero