Ruben Badinter

Following a poppers accident, Antoine's hookup turns into an unexpected heart-to-heart.

Lucie disappears from a house where a group of friends spend a holiday. Her boyfriend remains evasive, violently evokes a break-up and isolates himself.

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.