A man cooks a rabbit in a campfire in the Bois de la Tour, but a noise makes him flee and he falls into a trap. A hooded man watches the scene. The next day his body is found with a shattered skull; his name Yann Laforge, a medical student and father of a baby. His partner tells Marquand and Alice that he belonged to a group of "survivalists", people who are preparing to survive a supposed end of the world. Jacques Nevers catches out Alice with Dr. Chaine. He founds a picture in the doctor's phone that leads him to suspect Adam is cheating on her. Marquand accompanies the judge at the funeral of his biological father.
—mgallegog