In a bar, Jiang Xiaobai and Huang Xiaorong found the victim Li Wenzheng’s son, Li Qiao. However, Li Qiao did not respond much to his father’s death, but instead felt that the police should go to the waterman Wang Yihan. According to Li Qiao, Wang Yihan’s relationship with his father is even better than that of his own son. And on the day of the crime, he saw Wang Yihan in the corridor when he went out. Then, Jiang Xiaobai found Wang Yihan again and asked some details on the day of the crime. Although Wang Yihan frankly saw people when he went upstairs, he claimed that he did not know Li Qiao. And when Xiaobai looked down, Wang Yihan’s face showed a strange look.
After returning, Luo Bixin and Ding Chunqiu and others checked the confessions of Li Qiao and Wang Yihan, and concluded that one of the two must have lied. Then, Huang Xiaorong also walked into the conference room and told everyone that Li Qiao’s blood was found on the rope where Li Wenzheng strangled himself. Pan Pu suspected that after Li Qiao returned home to find Li Wenzheng for the money to be rejected, he unintentionally overthrew his father in the dispute, leading to his death from a heart attack. In order to cover up the crime, the scene was falsely described as Li Wenzheng’s suicide. The blood on the rope was probably left by Li Qiao accidentally.
According to speculations on the merits of the case, the people collected evidence from Li Wenzheng’s home again and found out that the suspect had not enough time to hide the money hidden in the box. However, after the fingerprint detection, the money did not have Li Qiao’s fingerprints. Police again called Li Qiao to the police station for interrogation, asking him why he could buy the equipment without borrowing money from his father. Li Qiao denied that he didn’t know where his father hid money. In addition, Li Qiao also told Ding Chunqiu that once his father was sick, Wang Yihan was sent to the hospital. They knew each other at that time, not like the kind of saying that Wang Yihan told them did not know.
At this time, an expensive middle-aged woman who claimed to be Li Qiao’s lover came to the police station and asked the police to release Li Qiao as soon as possible. Ding Chunqiu looked at the woman and seemed to know where Li Qiao got the money to buy the equipment. According to the Ms. Song, she drove Li Qiao to Li Wenzheng’s house on the day of the crime. On the driving recorder in her car, she did see Li Qiao entering Li Wenzheng’s house and it didn’t take him 15 minutes to go out, and Wang Yihan did enter the corridor after he entered, so he might meet in the corridor.
The police called Wang Yihan to the police station and interrogated him again. Wang Yihan once again denied that he knew Li Qiao, and said that the reason why he stayed in the residential building for so long was because he met a fellow and chatted a few words. Although Ding Chunqiu and others felt that Wang Yihan’s speech was full of loopholes, he could not find evidence to refute it for a while. Mingchuan should struggle, or decide to leave Penghai to find his father, whose life and death are unknown. In the evening, he came to Lang Shiming’s house and told him his decision. Seeing Lang Shiming’s discomfort, Ming Chuan massaged him for relief, but accidentally found an abnormality on his neck.
The next day, Mingchuan took Huang Xiaorong to investigate at the water station where Wang Yihan worked. When shaking hands with Wang Yihan, Mingchuan’s face looked strange. Then on the record sheet of the water station, Ming Chuan found that Wang Yihan was always at the end of his work every time he sent water to Li Wenzheng’s house, but not on the day of the incident.
In addition, Li Wenzheng had problems with the cervical spine, but Wang Yihan’s fingers had obvious signs of long-term massage. In addition, a bite of beef was found in Li Wenzheng’s house, and it was indeed Wang Yihan’s bite after DNA identification. Combining all kinds of solid evidence, Jiang Xiaobai once again interrogated Wang Yihan. Wang Yihan still insisted that he was unfamiliar with Li Wenzheng, but in the face of the evidence presented by Jiang Xiaobai, his face finally showed panic.
