After Morgane informs Karadec that she might be pregnant with his child—and he has no memory of sleeping with her—the Lille police are tracking a mysterious serial killer responsible for the deaths of several young women in the region.

• Alice Chegaray-Breugnot
• Nicolas Jean
• Stéphane Carrié

• Christopher Bayemi
• Cypriane Gardin
• Audrey Fleurot