Chasing the Murderer at the French Open

The legal net is wide open, sparse and not leaking. Justice will always defeat evil, no matter how elaborate the layout is, there will be flaws. The case in the novel took place in a small town located in a remote city. Through the careful investigation of each seemingly unsolvable case by the police elite, the truth of the case finally came to light, the murderer was caught, the deceased was allowed to rest in peace, and social justice was upheld!