In Ottawa, a major demonstration becomes the scene of an explosive political confrontation. Hidden truths, betrayals, and personal choices reshape alliances as the team grapples with the fallout from an investigation that has spiraled out of control.

To recover crucial evidence, David and his team orchestrate a daring infiltration into the heart of a corporate empire. Between improvisation and possible betrayals, their plan could expose the truth or bring them down harder than expected.

Shaken by a tragic event, the team refuses to back down. By evading the authorities and following a risky lead, they discover that the disappearance hides a national scandal. But others are ready to do anything to suppress the truth.

At the Assembly of First Nations, two premiers and lobbyists join the debate on the pipeline.

Pipeline tensions and political pressure mount as the team takes risks to earn the community's trust and move the investigation forward.

Suspended, David investigates with his daughter the disappearance of an Indigenous chief in Gaspésie, amid family and cultural tensions.