: The law of the Wild West In Toulon, Jimmy's body is found hanging in his saloon-restaurant, dressed in full cowboy regalia. Clearly a murder disguised as suicide, Marianne's team investigate the world of country dance and western riding enthusiasts. Everyone seems to have adored Jimmy, and yet, several suspects quickly stand out from the crowd. Franck Magnier, Myriam Vinocour (France, )

An experienced HGV driver is found dead, crushed by the wheels of his lorry. An investigation that immerses Marianne and her team in the world of the long-distance lorry drivers.

In a pet salon, Lucie, a young home care worker and animal welfare volunteer, is found dead. She died of anaphylactic shock. Everything points to it being murder.

Jade, revue leader, is found dead in a dumpster behind the cabaret. The ambitious Naomi, her competitor, is the prime suspect.

The remains of a train driver have been found on a railway line. All the clues point to him having been knocked unconscious then placed on the rails whilst waiting for a train to pass. Investigating the case, Marianne finds each new detail.

The wreck of a trawler lost nine years earlier has been found. Amongst the bones brought to the surface is a much fresher body, that of Vincent, the captain everyone thought had gone down with the ship. Marianne asks Aurore, Vincent's daughter.