Commander Raphaëlle Coste visits the police records bureau and meets the brilliant but unsettling young Astrid, who gives her a helping hand.

When a lawyer collapses in a courtroom, Raphaëlle and Astrid start an investigation which leads them to a house filled with supernatural phenomena.

Raphaëlle and Astrid take an interest in a former resident of the mysterious house, a woman who murdered her entire family there 24 years ago.

When a famous writer is found dead, the duo starts an investigation on the trail of a tragic fire that could be the source of a Machiavellian revenge.

A woman is murdered, but the main suspect was in prison at the time of the events. The duo quickly realizes that it is the work of a serial killer.

A famous lawyer is shot dead in front of twelve witnesses who have seen nothing, heard nothing: are they accomplices to the murder or victims of an incredible mystification... Through a neurologist with mentalist talents, Astrid and Raphaëlle will direct their investigation to a magician, former television star. By digging into the victim's past, they will eventually understand that magic was the starting point of his success but also of a terrible personal drama.

An armed woman enters the criminal documentation and takes everyone hostage. Accused of killing her godfather to Alcoholics Anonymous, she absolutely wants to prove her innocence. She is desperate, alone against all... Astrid and Raphaëlle, will play the clock and try to piece together the puzzle of this story to restore the truth.

Two police officers discover a homeless man dead, beaten, in the abandoned building where he lived. Astrid and Raphaëlle immediately go there. At the crime scene, Astrid notes an intriguing detail: the victim is wearing a very clean suit, without any trace of blood. This enigma is quickly resolved: another homeless man, who shared the same squat, is arrested. He admits to having put the costume on him to attract the attention of the police. According to him, three other homeless people were killed in the same way without the police launching an investigation. Astrid, like Raphaëlle, is determined to stop the killer, but she does not know how much this investigation will weigh on her emotional stability...