Despite the mourning, Henri must ensure. First with his son William who gives him warning signs and his patients who need him. Regarding the investigation, Henri is always reluctant to reveal the identity of patients for whom he has doubts, pleading his professional duty. Far from giving up, Simone and Danno go to Judge Guénette to obtain a warrant to access Anne's client files. Consumed by guilt, Marine arrives at the police station to speak to Simone. Could there be a link between the interview that her mother gave Roxanne and her murder?