![Those Who Kill](https://image.chilimovie.com/region2/en/300px/20231214/6PEwdfDuedbfSxXNhuP68QOyZBm.jpg)
Thomas and Bisgaard try to keep Catherine calm after Molbeck is attacked; Catherine and Thomas face their greatest foes.
As Catherine comes to terms with the death of her mother, Thomas struggles to keep her under his control. The killer who is abducting people, continues to abduct couples.
Thomas becomes obsessed about an ominous letter that puts his career and family in serious jeopardy. Catherine works to overcome a personal loss.
Catherine takes on a unlikely role when she looks at Thomas' profile and the killer strikes another family.
Catherine dives into a new case to distract herself from the revelation she heard from Thomas regarding her mother's knowledge. Meanwhile, Thomas ventures too deeply into the mind of a killer.
As the killing escalates, Catherine uses the investigation of the two victims to push Thomas to research her allegations further.