Clarissa is obsessed with the evening she spent with Raphael, so much so that she has nightmares about it. Faced with a terrible memory lapse, she has only one way to find out what really happened: to confront the lawyer. Gaspard and Jackson are called to a crime scene, but Gaspard puts his personal issues ahead of the investigation, causing further tension between the two teammates. Fortunately, when faced with the victim, they manage to put their differences aside and understand that Timothée Lalande, a young bull rider, did not die accidentally. He was deliberately drugged with ketamine, a powerful anesthetic. While Raphaël has managed to convince Clarissa that nothing had happened between them, a mysterious young woman, Nina, comes to file a complaint against the lawyer for assault and battery...
