Astrid is autistic and has an incredible memory, so she is very useful in analyzing files. The district commander decides to entrust her with very complex investigations which have remained unsolved to date....

Van Gogh's testament: A historian, special consultant for a television programme about Van Gogh, has been killed. The case seems linked to a theory that's more than a little unsettling: the famous artist didn't commit suicide but was murdered....

A murder has been committed behind the scenes at the Moulin Rouge. All the clues point to Estelle Domani, one of the dancers at the renowned cabaret, but suffering from amnesia she is unable to defend herself. A situation made even worse by her...

During a performance at the Château de Blois, an industrialist is murdered as he plays the role of Henri III. Arthur, the young actor playing the Duke of Guise, becomes prime suspect. Police Captain Alice Deschamps heads the investigation with her...