Francis Bosco, 50, former gendarme converted into security guard in a housing estate, leaves his spot at midnight after and makes the round on his patrol of the neighborhood. The next morning his body, electrocuted by a taser, is discovered by one of the neighbours, Vanessa Carmoy, while jogging. Despite having the recordings of the surveillance cameras installed by the victim, the judge and the commandant confront 35 neighbours, all of them suspected of murder. As per Alice, using the keys found in his trunk, she discovers a secret from Mathieu.
—mgallegog