Julie Chinon, directrice d'un cabinet d'audit, est retrouvée morte à son domicile un dimanche après-midi. André Chinon est accusé du meurtre de sa femme...
The director of an audit company is found dead in her home. Her husband is accused of her murder. As Vanessa is accused of having hit a teenager from her block of flats with a baseball bat, Laurent learns that Paul fathered her child, now 4 years old.