Spiral

A young couple is spotted carrying the body of a mutilated man into the woods.

Laure arrests a student whose car has been traced to the dumping of the bomb-damaged body.

Berthaud and her team visit the scene of the immolation of a Kurdish detainee.

Berthaud uncovers what appears to be an organized work crew of illegal immigrants.

Special Branch try to blackmail Karlsson into providing information about Riffaut.

Karlsson visits Riffaut's hideout and overhears the gang planning a kidnapping.

Berthaud and her team are frustrated by new custody laws.

Gilou breaks into the Sarahoui's nightclub to retrieve incriminating evidence.

On learning of Cetin's release from police custody, Rodi is ordered to eliminate him.

An online clue leads the team to the anarchists, but in the raid, Riffaut escapes.

Kolabi is taken into custody. Roban attends a meeting with Prosecutor Machard.

The net draws in around Riffaut, but dangerous loose ends remain.