Descenso a la noche

Police inspector Pierre Vilar is a man who has had everything taken from him. Pablo's ten-year-old son disappeared leaving school without a trace. Pierre's story intertwines with that of Victor, a boy who discovers the disfigured corpse of his mother on his way home from school. While the boy enters the bureaucratic mechanism of foster care with the ashes of her mother as his only company, Vilar investigates the woman's death and her links to a prostitution ring. But as the investigation takes shape, the past comes back with a vengeance: Vilar begins to receive sinister phone calls from a man who claims to know what happened to Pablo.