District 31 S01E73 - École sous influence

Patrick questions Antoine Maître before the file of the case in which he is involved is transmitted to the Sûreté du Québec. Marc Renaud, principal of a high school struggling with a serious drug problem, meets Nadine to ask her to intervene. She discusses it with Stéphane. Bruno works overtime to sift through all the documents concerning Welsh and Martel that could allow him to solve a crime that has obsessed him for years.