Everyone's in shock when esteemed doctor Pierre is found to have killed his wife. 15 years later, released on parole and determined to find the culprit, he is rejected by his sons and only finds support with his daughter, Nina.
In a French thermal town, a man is found poisoned. His ex-girlfriend is arrested for the murder but her estranged cop daughter tries to prove her innocence which leads her much further than she could have ever imagined.
A quiet community is devastated by the murder of a teenage supporter during a local football match.