The Squad realizes how much crucial information Delphine and Michael have. Corine fears for her life and that of the unborn baby. The idea that her daughter and her mother are possibly in danger pushes Corine to speak to Lily-Rose. A large-scale operation is being prepared and mobilizes the entire Squad. Despite the fact that this investigation requires a lot of Stéphanie's time, she is worried about Pascal who has left the house...