Ep 4. Episode 04 (Episode 4 of 10)

The episode begins with Laure in a morning jog with her dog when she receives a call from Joséphine, who has some important information about the case that might help them. Meanwhile, Ali and Sara investigate the murder of a rich businessman who was found dead in his office with a gunshot wound to the head. They start by interviewing the victim's wife, who seems to have an alibi, but later they find a suspicious text message sent from her phone to someone named "Maxime."

At the courthouse, Joséphine presents new evidence that could potentially free the man they have been defending. However, as the prosecutor points out, there are doubts about the authenticity of the evidence, and it might not be admissible in court. Joséphine tries to argue that the evidence is legitimate, but the judge decides to rule against her.

Meanwhile, Roban meets with an influential politician who has some special requests for him. The politician wants Roban to prosecute a group of activists who have been demonstrating against a new nuclear power plant that the government wants to build. Roban is hesitant at first, but he eventually agrees to take on the case, as the politician promises to help him in the future.

Back at the police station, Ali and Sara interview the victim's business partner, who is suspiciously calm about his friend's death. He claims that they had a falling out and that he hadn't seen the victim in weeks, but Ali and Sara find evidence that suggests otherwise. They also discover that the victim was involved in some shady business dealings and had some enemies who might want him dead.

As the investigation progresses, Laure and her team realize that the victim's murder might be connected to a much larger conspiracy involving the nuclear power plant. They begin to piece together the puzzle and gather evidence that might help them solve the case. Meanwhile, Joséphine continues to fight for her client's freedom, even as the odds seem to be against her.

In the end, the team manages to crack the case and bring the killer to justice. Laure also confronts the prosecutor about his handling of the case and manages to get him to reconsider his stance. As the episode ends, Laure and her team celebrate their victory, but they all know that there are more challenges ahead. The investigation into the nuclear power plant conspiracy is just beginning, and they will need to work together if they want to succeed.