Tommy has a frank discussion with Léonie. The team develops a plan to set up discreet surveillance on Marilou Caron's residence. Noah and Cédric have a rough time with their father. Karine calls Mathilde. She would like to have a woman-to-woman conversation with her.

Fanny's workday begins with an argument with Denys. Bénédicte visits Karine, who wants to renovate her house. Christian calls a meeting to share important information with the team. Mathilde gives Carolanne some good advice.