A man is found dead from arsenic poisoning. Irène, his ex and the main suspect, is taken into custody. She´s a doctor and holds a stock of arsenic which could have been used in the murder. Her daughter Fanny, a police captain, investigates to establish her mother's innocence.
Directed by: Bruno Bontzolakis (France, 2016)
Screenplay: Philippe Donzelot
Cast: Julie de Bona (Fanny), Marthe Keller (Irène), Joakim Latzko (Chad Balhul), Jacques Bonnafé (Garnier), Agathe Bonitzer (Séléna Rome), Alexandre Carrière (Régis Cazal), Geneviève Mnich (Simone Cazal), Marie-Pierre Nouveau (Sophie Renard)