In the third season, the fragmented squad is reeling from the revelation that Sergeant Julien Houle was a pedophile and a mole for organized crime. As Commander Gendron scrambles to save his own career, the patrollers strengthen their bond to help them through this shocking news. Meanwhile, Nick, still rocked by guilt over his involvement in a murder, seeks closure by trying to find out what happened to his missing cousin Kaz. Ben finds love and happiness with Nick’s sister, Amelie, but struggles with the family he thought he’d left behind.