Les Rivières pourpres - Season 4

Tragedy strikes when a school bus breaks down while crossing a railway line and the driver is attacked

The community feel bruised and battered after the death of loved ones. Camille goes back to the cave to try and find the killer. Is a vigilante at work?

An art student is found dead at her college, next to a picture painted with her blood. Camille and Niemans initially suspect the teacher, Ariane Maubert.

Niemans tries to understand the secrets contained in the Art Institute. Another student dies accompanied by another painting in a shocking style.

The two detectives are asked to escort a dangerous criminal to a rehabilitation centre. Niemans does not approve of the methods employed at the centre.

Having found the escapees, Niemans looks for their accomplice. The hunt comes together on one stormy night.

A young woman is found dead in a ruined castle under mysterious circumstances that are reminiscent of a past crime. Camille's ex-colleague is in urgent need of her help.

Camille and Chloe are plunged into a nightmare world. When Camille is taken in the middle of the night, Chloe calls for reinforcements.