Malik Elakehal El Miliani

Off the coast of Montpellier, a diver exploring a wreck uncovers a highly sought-after treasure: a golden statuette of Medusa, the monster from Greek mythology. The day after his discovery, the young man's boat is found adrift, with no one on board. Has the curse surrounding the legendary statue struck again? Or is a rival treasure hunter behind the diver's disappearance? - It's up to Police Captain Guillaume Le Guen of Montpellier's regional crime squad and his brother, Gendarmerie Captain Damien Le Guen, to solve the mystery. There's no time to waste and they'll need all their investigative skills, particularly because the victim is none other than Thibault Gagneur, Guillaume's son-in-law, whose daughter Emilie is expecting his grandchild.

Claire is surprised when she gets arrested for the murder of her childhood friend after she returns to Montpellier.

Darius and his teams of atypical agents, the young and wealthy Duchesse, the experienced Marie-Jo and the former boxer Ben constitute the "Invisible" Brigade, a police taskforce specialized in cases with unidentified bodies. Every investigation is a race against the clock to discover not only what happened to the victims but mostly who they are.

Who is Isabelle? A serial murderer, a liar, a femme fatale or a stay-at-home mother, who, since a young age, has always had to fight to survive? This is what gendarmerie captain Mathilde Delboscq wants to understand, in charge of the investigation into the death of Isabelle's husband, Pascal Bonnot.

Detective Sam Spade is pulled out of his tranquil retirement in France to investigate a series of brutal murders.

Elsa and Laurent, happy parents of Lucie, have lived a perfect love affair for twenty years. Until one morning, Elsa disappears without trace. Laurent's world collapses when the police inform him that Elsa was in fact a very different person from the one she pretended to be.