HPI

Morgane finds in the mall where she was buying the corpse of Séverine Moutier, a shoe saleswoman. She and the squad try to find out who killed the shop assistant. Commander Karadec is under investigation by Roxane Ascher, Internal Affairs.

Morgane, Ludo and the children have moved in with Gilles, who can't imagine how the roof has fallen in on them. Commissaire Hazan informs Karadec that Morgane is suspended until further notice and will be investigated by Roxane Ascher of the IGPN. When she is told that she can't help in the case of a woman in her thirties who was shot twice, Morgane gets mad. DNA reveals that the corpse corresponds to lieutenant Laëtitia Keller, a policewoman.

While practicing at the police station switchboard, Morgane receives a mysterious complaint from an old woman, who is found dead a few hours later. Finally, while she tries to get rid of her boring coach, Morgane tries to solve the murder of this woman who had announced her own demise.

The body of Valentin Bélliard, 17, is charred in his parents' barn and the investigation seems to be heading towards an accident although for Morgane it is a murder. Murder probably related to the fact that Valentin led a double life: a secret apartment, a mysterious girlfriend and another job. At the same time, Morgane is looking for a new home with Ludo. Finally, an attempt is made to discover the true identity of Karadec's new girlfriend.

Judge Carole Massard is found dead in her office as she prepares to deliver her verdict in a criminal trial. Subsequently, the investigators go on the trail of a possible revenge by the accused. Morgane, for her part, is depressed. Weeks have passed since Ludo left her and, furthermore, she has discovered that Roxane, her worst enemy and Karadec's new girlfriend, is increasingly playing a leading role in the life of the brigade. Nothing is going well for the consultant who has to face an investigation that is much more complex than it seemed at first.

After a difficult night, Morgane wakes up at Karadec's house and, during breakfast, the shame is more than palpable. Later, both are called to a new investigation: the body of an airplane pilot has been found hiding bundles of bills in his apartment. Finally, Morgane and Karadec have to solve the murder of this young man with many faces.

Roxane and the brigade are in charge of organizing Karadec's surprise birthday. It is a very complicated situation for Morgane who has just realized her feelings for the commander. At the same time, in his next research, Morgane does not find a body but an empty coffin. The missing body belongs to Hélène Lecoq, a notable place who lives in a mansion with her family.

Roxane is in critical condition after the mysterious attack she suffered. For Morgane, without a doubt, she has to do with the death of Romain, a file in which the IGPN agent worked before the tragedy. During the investigation, Morgane must face her past and solve the main mystery for which she entered the DIPJ. Also, she reminisces about what she really went through with the love of her life almost 20 years ago.