After listening to Li Jun's report, Chen Weibin returned to the office, sat on the sofa, lit a cigarette, and slowly fell into deep thought. Zhou Yuanliang's time of death was probably one o'clock in the morning, so when did the king cobra venom enter Zhou Yuanliang's body?

Thinking of this, Chen Weibin immediately dialed the phone number of forensic doctor Lei Ming: "Xiao Lei, you come to my office." ”

The thunder came over quickly. Chen Weibin asked: "How long does it take for the king cobra venom to enter the human body and cause death?" ”

Lei Ming thought for a moment and replied, "It depends on the specific situation. If the concentration of snake venom is high, it can kill a person in a matter of seconds. If the concentration is low but can achieve death, it is not easy to say, but within three hours, it will definitely cause death! ”

"Three hours!" Chen Weibin touched his forehead and said, "Then you go and get busy with you." ”

Lei Ming left Chen Weibin's office. Chen Weibin calculated the time, Zhou Yuanliang left the Miobin Hotel at 9 o'clock in the evening, and Zhou Yuanliang went home at 0:30 the next day, with an interval of three and a half hours, which basically ruled out the suspicion of the supplier Huang Jincai. Then, Nangong Nightclub and Zhou Yuanliang's home have become the key.

And that Yu Qianqian, as Zhou Yuanliang's assistant, was the last person to send Zhou Yuanliang to the car, she should know more details. Some time ago, Xie Zhihang, the captain of the second brigade, had already led someone to investigate Yu Qianqian, I don't know what the situation is?

Chen Weibin immediately called Xie Zhihang to the office.

"We have found out Yu Qianqian's home address. In addition, in addition to her husband Xu Yanglin, it was also found that she has a son named Yu Bao, who is three years old this year. We also called Yu Qianqian's mobile phone many times, but no one answered. Xie Zhihang said.

Chen Weibin was silent for a while, and said, "Immediately apply for a search warrant from the sub-bureau, and let's go to Yu Qianqian's house to have a look." ”

Xie Zhihang nodded and went out.

Chen Weibin called Li Jun to the office again and said, "The three of you will go to the Nangong Nightclub and extract the video from that night to the early morning of the next day, and let's take a look at it together." Note that it is the footage of all the cameras in the Nangong nightclub. ”

"Good! Let's go. Li Jun replied as he went out.

The investigation has been carried out so far, and another Fan Chaoli has come out, this is a new clue, he is one of the few people Zhou Yuanliang met before his death, is he suspected of committing a crime? If you want to investigate Fan Chaoli, his father is Fan Zuqiang, deputy mayor of the Miojiang Municipal Government, will he encounter resistance during the investigation? It seems that the case is getting more and more complicated.

Chen Weibin couldn't help but sigh.

Such an important situation should be reported to the sub-bureau. Chen Weibin immediately dialed the telephone of Tao Chunqiang, deputy director of the sub-bureau, and reported to Tao Chunqiang the situation of the video and his own analysis, especially the situation of Fan Chaoli.

Tao Chunqiang only said "I know" on the phone and didn't say anything more.

The search warrant was quickly applied. Chen Weibin called Xie Zhihang and the criminal police officers of the Second Brigade to the conference room and said: "Yu Qianqian is a key person, we must work immediately, now we will go to her house, hoping to find her." Comrades, we have to work overtime again tonight! ”

The detectives were all full of energy and nodded one after another.

Chen Weibin immediately led everyone to drive to Yu Qianqian's residence. Xie Zhihang knocked on the door, but no one answered. After another knock, no one answered.

Xie Zhihang said: "Detachment Chen, we have a search warrant, so let's just call a locksmith to pick the lock." ”

"Okay. lest you damage the door of someone's house. Chen Weibin said.

Xie Zhihang immediately dialed the phone number of a locksmith he usually cooperates with and asked him to come over to help open the door lock.

Night is falling. Half an hour later, the locksmith came and quickly unlocked the door. The criminal policemen entered the room, the room was dark, Xie Zhihang turned on the flashlight on his mobile phone, found the power switch, and turned on the lights in the room.

The whole room was empty, and things were thrown everywhere, and it was very messy.

Xie Zhihang found a mobile phone on the coffee table in the living room, with a charger plugged in. Xie Zhihang turned on her phone and saw that it showed dozens of missed calls, many of which were called to her by the criminal police.

Xie Zhihang reacted immediately, and Yu Qianqian escaped.

Xie Zhihang said: "Detachment Chen, judging from the situation in Yu Qianqian's family, Yu Qianqian is in a hurry. Moreover, she left her mobile phone at home and charged it all the time, which deliberately left the mobile phone on and could be connected, but no one answered. ”

"What do you think she means?" Chen Weibin asked.

"Yu Qianqian is Zhou Yuanliang's assistant, she is a very shrewd woman, and the possibility of forgetting to take away her mobile phone is very small. Moreover, the mobile phone is very important to modern people, and it is impossible for her to forget to take it. Xie Zhihang said.

"That's right! She deliberately left her phone so that we couldn't track it through it. Chen Weibin interjected.

"Moreover, Yu Qianqian's mobile phone has been on, which makes us think that she just didn't receive the call and won't think that she ran away." Xie Zhihang continued to analyze.

"She's using this to stall for time so that she can escape!" Chen Weibin was startled and immediately took out his mobile phone.

Chen Weibin dialed Tao Chunqiang's phone: "Tao Bureau, we are now at Yu Qianqian's house, and the preliminary judgment is that Yu Qianqian has escaped." We recommend contacting the airport, high-speed rail station, bus station and steamship terminal immediately to send them a notice to find out Yu Qianqian's whereabouts. ”

Tao Chunqiang said on the phone: "Okay, I'll report to Director Fei immediately." ”

Chen Weibin led the criminal police to carefully search Yu Qianqian's home, but did not find any valuable clues. Chen Weibin thought to himself, since Yu Qianqian was ready to escape, how could she leave any clues, she must have dealt with it a long time ago.

Half an hour later, Chen Weibin's mobile phone rang, and when he saw that it was Tao Chunqiang, he connected the phone: "Tao Bureau." ”

Tao Chunqiang said: "Director Fei replied just now, and the municipal bureau agreed with your suggestion and has asked the airport, high-speed rail station, bus station and steamship terminal to assist us. In addition, what you said about Fan Chaoli in the afternoon, Director Gao Minghao of the Municipal Bureau has asked Director Wang Zhengming, and Director Wang Zhengming said eight words: 'Seek truth from facts, do business'! You know how to do it. ”

Chen Weibin replied: "Yes! We obey orders and get to work right away! ”

Tao Chunqiang continued: "However, because of the special situation, your work must be meticulous, rely on evidence to speak, and do not wronged good people or let go of bad people. Report anything in time! ”

"Okay. We must pay attention! Chen Weibin said.