At the shelter "La première pierre", Adam Martinet gives the last instructions to the volunteers who prepare the annual open day. Meanwhile, he looks for Chloé Legrand, but finds her killed by a blow to the back of the neck. Chloé, 35, single and childless, was the director of the center. According to Nathalie Rouget, veteran volunteer, Chloé had run away from a husband who mistreated her. The judicial PJ finds signs of struggle in the victim's house.
—mgallegog