Chloe receives a disturbing visit from her grandfather. Maxime arrives at the office with news from Marie-Anne. With the help of Inès and Léo, Kim analyzes the evidence against Didier Roy. Kim makes first contact with the Crown on the file. Ali Najar plays the boss in prison.

Information creates suspicions concerning the honesty of someone close to Didier. The trial begins and tension increases for Didier and Dominic. Me Biron is on the attack and does not spare Kim, but she faces an adversary ready for anything. Sara and Ti-Bill surprise Léo.