Coastal Unit

When top-of-her-class Iris joins a new station, she clashes with her laid-back colleagues as she begins to assert her authority. Her first case is the death of a brilliant Parisian chef with a nearby bistro.

A sabotaged medieval reenactment leads to murder. At first refusing to work with her after learning about her father, Victor and Iris begin to build a more effective working partnership.

A woman is found drowned at a campsite pool, and Iris and Victor must work together to uncover the truth behind her death. The captain's nephew arrives for an internship at the precinct.

The apparent suicide of a young firefighter is exposed as murder, while Jules attempts to matchmake Pauline and Ryem. Iris learns troubling details about misconduct in Victor's past.

A farm blogger is found dead on his tractor, leading Iris and Victor to suspect poisoning behind the mysterious death. Meanwhile, Iris is confused by her father's reluctance to visit her at work.

A murder at a peaceful monastery draws Iris and Victor into a quiet but complex case beneath its calm surface. Is the murder linked to the victim's efforts to modernize the abbey, or to his own shady past?

When a start-up employee is murdered in an escape room, hidden secrets emerge around a charismatic CEO and his company. Ryem struggles in the shadow of his visiting brother, a brilliant police officer.

Iris is shaken by the truth about her father's past with Victor, forcing her to reconsider her future and career path. Jules announces his decision to leave the precinct.