Michael continues his quest for revenge and hides important information from Delphine. The Squad faces contradictory revelations from key people in connection with the ram truck attack and the disappearance of Corine Vaillancourt. In meeting with Dominic, Estelle meets Marc-André for whom she has a deep hatred, accusing him of having badly carried out the investigation at the time of Corine's disappearance. At HQ, Lily-Rose meets Pascal and realizes that he is Stephanie's son...