Astrid confronts her stern tutor at the police academy, Anne Langlais, who reveals a photo of Astrid's father. This opens a significant new story arc regarding her father's true history.

Note: In some regions, this episode is part of the "Murder in Paris" collection.

The case concludes with a meeting in a bar where the two main characters grow closer, a staple ending for the series' emotional arcs.

This case forces Astrid to confront the trauma of her father's death directly.