Sophie Cross

A newly emerged photo of her missing son awakens new hope in Sophie Cross. She also receives support from her husband Thomas Leclercq, who, through new evidence, sets out with Sophie to find Arthur, who disappeared more than three years ago. Sophie also gets unexpected support from her superior Gabriel Deville, who advises her face to face: Never give up. The chief investigator, however, gets himself at the center of official investigations. After the murder of a private detective, the murder weapon caused a stir: the same pistol was used in a robbery five years ago. 

At first glance, the head of the university library fell deadly while passing over a railing. Quickly, it becomes obvious that there was premeditation and that it is therefore a murder. But at the material time, he was not supposed to be in his workplace. Was the assassin targeting someone else ? This unfortunate coincidence made it possible to reveal in broad daylight a secret that the librarian had been hiding carefully for years... The team understands that the victim, married and father of a child, is not at all who he claims to be. Years ago, he would have left his old life and changed his identity. Would his death have anything to do with this discovery ?

A promising young athlete is found dead. The cause of suicide is quickly considered. After a positive doping check, the young woman was unable to participate in the Olympic Games. While it finally turns out that she was murdered, the list of potential suspects only lengthens. Her ex-boyfriend with whom she was seen the night before her death. Her ex-boyfriend's new girlfriend. And even her trainer, with whom she almost fell out shortly before her death. But when the coach himself is found dead at the athletics club, the investigators have to start all over again. What have they neglected ?