Flashpoint (2008)

S4E18 Slow Burn

In the gripping season four finale, Team One rushes to a hospital where Fire Captain Simon Griggs intervenes in the assault of a severely burned firefighter. As the team confronts the attacker, they uncover his connection to a string of lethal fires plaguing the area. Simultaneously, Griggs faces a devastating dilemma that drives him toward a dark path of vengeance and despair. Parker, grappling with his own uncertain future on Team One, must step in to persuade this shattered man to choose life over revenge.