Victoria Charlton investigates Francis Albert-Cloutier, a man as mysterious as his disappearance. On social networks, she finds Francis' friends, who are afraid to confide in this incident which dates back to April 15, 2006.

Victoria explores the various rumors surrounding Francis Albert-Cloutier's last night. One of them directs her to a bar in Saint-Amable.

Victoria is looking for the last people who saw Mélissa Blais alive at the Les deux dé bar. She spots Kevin, a friend of Mélissa, but also Leslie, a waitress who is still hesitant to talk to her.

Victoria finds a witness to a violent altercation the night Francis disappeared. She then dives into the story of Philippe Lajoie, a 23-year-old farmer who disappeared on February 14, 2007 in Yamachiche, a few kilometers from where Mélissa Blais lived.

Despite multiple calls and meetings, the mystery around Philippe Lajoie remains as tight as ever. This leads Victoria to connect this case to the “Missing 411” phenomenon.

After questioning the effectiveness of a polygraph, Victoria continues her investigation in Louiseville. As the portrait around Mélissa Blais becomes more complex, she sets new poles.

Victoria meets Nathalie Champigny's brother who is still continuing her research. They try to understand the circumstances of his sister's disappearance. Victoria is also investigating the case of Linda Normandin, who disappeared in September 2015.

Victoria looks back on the months following the disappearance of Nathalie Champigny. She meets up with one of the lawyers involved in the case to discuss a person interviewed at the time.

Victoria analyzes the case of Nathalie Godbout, which seems to be a perfect disappearance. In September 2000, the 26-year-old woman, mother of two children, vanished in the middle of the night, leaving behind all her personal belongings.

The former investigator assigned to Nathalie Godbout's case agrees to confide in Victoria. For Christian Bédard, the suicide hypothesis does not hold water. A former friend of Nathalie Champigny launches Victoria on a new track.

Victoria meets people close to Linda Normandin who allow her to learn more about her. Her daughter, her ex-husband and a former activist against the CSST have the same opinion: her consumption had changed her behavior.

Victoria visits Linda Normandin's ex-husband in prison to talk with him. Gaétan was never a suspect and is incarcerated there for other misdeeds. For Victoria, the hypothesis of “voluntary disappearance” begins to stand out.