Notes From A Criminal Investigation 8 Chapter 35

In the monitoring room, Owen said: "Tang Hui was smiling all the time, but when Yang Mei's name appeared, he started to purse his lips, which means that his psychology has changed."

Wu Xuekua said: "Owen also noticed this detail. This expression during the interrogation means a major choice or a firm determination. Tang Hui's expression should mean that he is firm in his heart."

After the interrogation, Zhou Chenggang, Jiang Qingxian and others from the Huzhou Criminal Police Detachment and the second task force discussed the Huzhou serial murder case in the conference room.

After solving a hit-and-run case, Zhou Chenggang expressed his heartfelt gratitude to the second task force, and said: "There is a personal relationship between Tang Hui and Zhao Daijun, and there is a grudge between them. Every time Zhao Daijun comes to Huzhou, something happens to him, and there is a connection in the timeline. However, I think it was not Tang Hui and Yang Mei who killed Zhao Daijun, for a simple reason: they had no motive to kill him."

This conclusion is the consensus of Zhou Chenggang, Jiang Qingxian and others. In essence, they still insist that the murderer is closely related to "drugs" and the murderer is most likely a fallen woman.