The Wall: The Chateau Murders

Big city detective Celine Trudeau reluctantly travels to a small mining town to investigate the murder of a young woman whose body was found inside the Wall, a massive structure protecting the town from the Arctic winds.

Detectives Celine and Alexandre are working hard, questioning anyone that they can connect to the victim Justine, especially at her workplace, the main bar for the town. They discover that Justine left the bar with a stranger. The hunt is on.

Celine is now interested in looking into the murder of young Gregoire three years prior, as the two deaths are linked by method, among other things.

Celine believes that multiple murders are connected, while Jacques refuses to admit there's a serial killer and doesn't send reinforcements. Robert receives a disturbing video.

Celine begins to understand the killer: he murders people who are already victims in some way. Anthony and Raphaelle are on the run.

A new disappearance worries the police, and Dave doesn't show up for work. The fleeing duo is caught, and Anthony makes troubling confessions.