Zhao Ziqian went directly to the topic: "Wu Zhiyuan, why did you appear at the crime scene? What did you go to the crime scene to hide?"

Wu Zhiyuan said: "It's not the first time for me to go to the scene of a crime. It's bad luck for you to catch me this time. You can do whatever you want. I have nothing to say."

"Isn't it the first time for you to enter the crime scene? Do you have other murders? " Hearing this, Zhao Ziqian raised his voice instantly and looked at him coldly. "Reported the murder case?" Wu Zhiyuan was a little uneasy, "Officer Zhao, I admit that I have appeared at the scene of the crime many times, but I did not kill people, nor did I have the guts to do so. You are policemen, you must speak with facts. Don't put me like this