Overview: Nick and Ben are set on taking down Inspector Elise Roberge in order to avenge the brutal murder of Nick's sister. Nick is first on the site of a horrific event with numerous casualties. Meanwhile, Ben and Audrey are implicated in a tragic accident.
Overview: With the investigation of Elise Roberge over, Ben volunteers for surveillance duty. Ben and Audrey face the consequences of their accident. The squad ends up in the middle of a growing gang war.
Overview: Ben's actions bring repercussions. Ben and Nick seek justice for a raped prostitute and encounter someone they both never thought they'd see again. A new officer joins 19. The squad finds out something disturbing about one of their own.
Overview: The squad escapes to a cottage for the weekend, where alcohol and the intimate setting lead to conflict.
Overview: The patrollers of 19 struggle to find their footing. Nick realizes what he wants. Dulac loses control.
Overview: Ben faces consequences. Nick's new romance gets complicated. Dulac crosses a line; Audrey thinks about the future.
Overview: Ben's troubles become public, Nick faces a crisis and Dulac gets in over his head.
Overview: The squad works during a full moon. Suarez and Beatrice receive unexpected news. The squad works to prevent a tragedy.