À l'instinct

Astrid Nielsen works in the library of the judicial police. She has Asperger's syndrome. With an incredible memory, she excels at analyzing files of ongoing investigations. The district commander decides to use it to the fullest, entrusting her with very complex investigations which have remained unsolved to date.

Commander Léa Soler and Captain Paul Marchal are divorced, but they'll have to team up. Not to mention their teenage children, Alice and Thomas, who are also forced to see each other outside of work.

Two close friends and fellow cops, Tom and Lola, end up living and working together after Tom's marriage breaks down, blending crime procedural with feel-good family elements.

In 1993, five year old Clara Garnier is kidnapped. The ransom exchange ends in a bloodbath and the child vanishes. 25 years later, Clara’s older sister Aurore, a police officer, finds proof that her sister is living under another identity in Italy. Against her family’ wishes, she persuades Clara to come back to help her discover the truth behind the kidnapping. But Clara’s return unravels family secrets and triggers a series of violent events.