Season 2
In the second season, Ben is under pressure from the Sécurité du Québec (SQ) to uncover the identity of a mole at Station 19. He begins to secretly investigate his own squad, further complicating both his partnership with Nick, and their burgeoning friendship.
School
The entire squad is embroiled in an intensely tragic school shooting with consequences that will profoundly impact all of their lives.
Disorder
In the aftermath of the school shooting, the squad copes with the trauma as it affects them in ways they never expected.
Borders
After the arrest of a misunderstood homeless man and the retrieval of a runaway, Nick and Ben realize that not everyone can be saved.
Tribes
The squad becomes involved in a feud with firemen; little mistakes cause consequences.
Rock Garden
Amelie takes a chance on Ben, while Nick and Isabelle receive shocking news about Theo.
Tables
The hunt for the mole takes a dramatic shift when Nick is pulled off patrol.
Property Line
An accidental death leads violent protesters to occupy an abandoned building.
Babylon
After an accidental death, violent protesters occupy an abandoned building and the squad must clear them out.
Orphans
The identity of the mole is revealed.
Bridges
With the mole on the run, a devastated squad turn on each other, and on themselves.