Imagine a world where the worst behaviour you could ever have is to forget your store's loyalty card in your other trousers...that's what happens to Adrien. This serious misconduct forces him to go into hiding, as both police and media hunt him down.

Bodies were discovered early in the morning in various parts of Toulouse, and the case was handed over to senior captain Simon Keller for investigation. Is C, who just graduated from the police academy, assisting in the case? Cile Gimet, this is her first on-site investigation. They found that the murder case was related to the lyrics of a song by Claude Nougaro. Illness ridden Keller hopes to close the case as soon as possible, C? Cile will find that this case brings back the painful secrets of childhood.

Jean discovers his son Maxime and his boyfriend hanged in a hotel room. According to the post-mortem, Maxime died from an overdose of GHB exactly seven minutes after his boyfriend. Jean will start to investigate further to find out more details, ending up in an infamous club where he will meet Fabien, who will change his life forever.

Murders in... is a collection of French-Belgian police TV movies taking place each time in a different French city and region.