When the badly beaten body of a young Romanian woman is discovered on a Parisian rubbish dump, the investigation plunges us deep into the murky worlds of prostitution, drugs, business, politics and justice… The investigation is led by Pierre Clément, a young recently-named public prosecutor, who teams up with Police Captain Laure Bathaud and investigating magistrate Judge Roban – three indomitable characters with their own methods, beliefs, demons and visions of justice.