The Wall – Season 2
Céline is back in Quebec City and investigates the murder of a civil engineer – found encased in concrete in a Château Frontenac bathroom. Alex, on compulsory leave for post-traumatic stress disorder, unofficially investigates the case, going undercover at the château. Sophie joins her father William to hunt industrial secrets related to the city's major engineering projects. Céline is partnered with rookie detective Daphne.
Episodes
Felix
At Chateau Frontenac, a body cemented in a bath launches Céline on a new investigation.
Philippin
The room in which a discovery of a person named Philippin was found was rented by a woman named Esther Smith.
Samuel
Céline and Daphne discover that one of the families affected by the tragedy is staying at the hotel. The collapse claimed the life of little Felix and caused an amputation of his sister Joanie, now a young adult. The Prévost clan is reeling.
Nathan
More and more suspects appear for Philippin's murder. The first suspicions fall on Prévost, who was found in a coma after attempting suicide; the attraction between Alex and Joanie is inevitable.
Chamfort and Sons
Nathan knows Sylvie and the Prévost family well; Daphne discovers that to avoid being removed from the case, Céline has withheld information from her linking William to Esther Smith.
Orient Express?
The details surrounding the autopsy of Esther's body reveals that she was thrown overboard from the ferry.
Longitude Latitude
Céline and Daphne discover that Esther was an engineer specialising in large structures. With a committee of experts, Esther was in charge of evaluating the options for the construction of a third link between Quebec City and its southern shore.
The Lover
Céline assaults William and Jacques removes her from the investigation; Daphne continues the work; Chamfort, with financial support from QMG, was providing Philippin with the means to carry out research in the lab.
Concrete
Céline, supported by Alex, discovers that Philippin was developing a high-performance concrete. Enough to crush the competition: solid, durable, and 10 times less polluting than the others on the market. A discovery that would be worth billions.