When a high ranking American politician is murdered in the bed of a young sex worker, the US embassy and the Paris police make fast work of its obvious political implications and blanket the case. It never made the papers or social media. When the politician's daughter Madeleine comes to Claire and Jean-Marc—now working together—to beg them to find the truth about her father's death, they know they must help. In the process they discover a harrowing secret that many powerful people will do anything to hide—including the murder of a young American woman determined to get justice for her father.