chapter 260 Great detective!

"Whether it is an unsolved case or not, it is not up to me to decide. Do you have the final say?" Shi Zhengyang came back to his senses, raised his eyebrows, looked at Grayson with anger and said: "I don't dare to say how great I am, but I am the leader of the serious crime team after all. I have solved several difficult cases and made many contributions to the country and the police department." "Young man, you can eat whatever you want, but you can't say anything you want. This is a serious...