1Laisser le temps parler, partie 1
After a girl is kidnapped and then recovered, she refuses to reveal the identity of her captor.
- 2
Laisser le temps parler, partie 2
The Investigation Unit searches for a suspect in the kidnapping of Romane and Audrey.
- 3
Prédateur du Nord, partie 1
An incarcerated murderer wishes to apologise to the families of his 12 victims before dying.
- 4
Prédateur du Nord, partie 2
Patrick Lacenaire continues his efforts to obtain his pardon.
- 5
355, partie 1
The body of Vicky, a teenage girl, is fished out of the river.
- 6
Magie de sang, partie 1
The Investigations Unit continues its research to find Vicky's killer.
- 7
Magie de sang, partie 1
In an abandoned house, five corpses are found by a woman who is searching for her daughter.
- 8
Magie de sang, partie 2
The Investigations Unit perseveres to find Adèle and unravel the mystery.
- 9
État d'alerte, partie 1
The Unit mobilises to apprehend the killer before the list of his victims grows longer.
- 10
État d'alerte, partie 2
The serial killer is still on the run and the Unit discovers his involvement on a forum.