A young woman's body is found on the street in Copenhagen's Vesterbro district, her throat slit, and the media is clamoring for the grisly details. Detective Louise Rick is investigating the gruesome murder when her friend, Camilla Lind, calls. Louise assumes it is because Camilla, a crime reporter on a morning paper, wants to be the first to hear of any juicy new developments. Instead, her distraught friend reveals that her ten year-old son found an abandoned baby on his way to school. As Louise digs deeper into the murder and the mysterious foundling, every clue uncovered points to organized human trafficking from Eastern Europe, run by ruthless gangsters who despise women and won't hesitate to kill anyone who gets in their way.