...

Huang Wei sighed, as if he was unwilling to recall.

Han Bin kept observing the other party, and his other expressions were quite normal, but when Han Bin asked, "Did you notice three cars parked more than ten meters away from the body?"

At this time, Huang Wei hesitated for a moment, shook his head, and replied, "I have some impression."

Shaking your head usually means denial, but a little impression is a positive answer.

Inconsistent body and language are also one of the manifestations of lying.

In other words, the saying "a little impression" is not credible.

Chinese culture is profound and profound. There are two antonyms for "a little impression". One is no impression, and the other is deep impression.

If Huang Wei has no impression, Han Bin feels that there is no need for the other party to lie and just say that there is no impact. Why bother to do this?

Therefore, Han Bin prefers the later judgment, and Huang Wei has a deep impression of the three cars.

Next sentence, Han Bin asked again, "There is one of them, have you seen it?"

Huang Wei replied, "I was shocked at that time if I didn't look carefully."

When I said this, my expression was not obviously abnormal.

But Han Bin felt that this sentence should be fake. If Huang Wei noticed three cars, the most conspicuous one would be Mercedes-Benz.

This also shows that micro-expressions are a very complex science, a confrontation between consciousness and instinct. Not every lie can be seen through, nor does every lie have obvious characteristics.

And those signs representing lying may not be completely credible, and sometimes they may be nervous or habitual actions of the other party.

Specific cases and specific analysis are required. If you want to apply them to the case, it can only be used as a direction of investigation, and it should be based on practical evidence.

Huang Wei showed signs of lying, so Han Bin had to investigate.

"Huang Wei, did you notice at that time that the deceased was holding something in his hand?" Han Bin asked.

Huang Wei took a deep breath and sighed: "I was too nervous at that time and couldn't remember it very clearly."

"It's okay, relax. When I first met a dead person, I was not much better than you." Han Bin comforted him and said to Li Hui beside him: "Get a cup to pour a glass of water for Huang Wei."

"I understand." Li Hui responded and poured Huang Wei a cup of warm water.

"Thank you." Huang Wei nodded and took the water cup with both hands.

"Huang Wei, you didn't stay at the scene after reporting the case. Where did you go?" Han Bin continued to ask.

"I didn't dare to stay at the scene or go home, so I went to the nearby shopping mall and wanted to find a place with many people to stay for a while, and go for bad luck." Huang Wei said.

"Puff..." Li Hui couldn't help laughing: "This is the first time I heard of this way to get rid of bad luck."

"I feel at ease when I go to a crowded place," Huang Wei said.

"Don't join in the fun here, check your surveillance." Han Bin pushed Li Hui.

Han Bin and Li Hui have known each other for many years. They have been together in college and they still have a tacit understanding between them.

Li Hui returned to his desk and turned on the computer screen to check the surveillance of the auxiliary road outside Jing'an Hutong. At 6:46, he saw a man wearing glasses walking on the auxiliary road. It was Huang Wei who was taking a transcription road.

Li Hui held the teacup, which seemed to be pouring water, walked to the position behind Huang Wei, and made a ok gesture for Han Bin.

Han Bin stood up and shook hands with Huang Wei: "Mr. Huang, thank you for your cooperation with our work."

"Okay, can I leave now?" Huang Wei asked.

"Can."

Han Bin responded, picked up a business card from the table and handed it to Huang Wei on the opposite side: "This is my business card. What do you remember after you go back? You can call me."

"Sure." Huang Wei responded, got up and left the office.

Li Hui sent the other party to the door and then closed the office door: "I checked the surveillance. At around 6:46, he came out of Jing'an Hutong and went to the mall along the direction of the auxiliary road. He was not the one who drove the Mercedes-Benz."

"Just let Tian Li check the whereabouts of Mercedes-Benz. You should check the video surveillance during the crime last night to see if there are any suspicious people during the crime period." Han Bin said.

“Ok.”

Han Bin found a map near Jing'an Hutong online. There are old buildings on both sides of Jing'an Hutong. From the map, there are more than 40 buildings, each building has three to five units, four to six floors high, and the environment is relatively complex.

Fortunately, these buildings are constructed in a relatively regular square shape, surrounded by two auxiliary roads and two main streets, namely Jing'an South Road, Jing'an North Road, Tangu West Street and Jianming Street.

There are 11 forks in Jing'an Hutong, but Han Bin carefully studied it and found that all forks will merge into these four streets. Although the terrain is relatively complex, as long as there is enough time to investigate, there is still a chance to find the suspect's traces.

After Han Bin studied the map, he became more worried because the situation in Jing'an Hutong is quite complicated, like a large community, with basically no public surveillance inside. If the suspect runs to the rooftop, corridors or hidden in residents' homes, it will be difficult for the monitoring of the four streets to be effective.

The best way is to conduct a carpet-style investigation of the buildings around Jing'an Hutong, but it is not possible to rely solely on the criminal police team. It requires more police force to complete the investigation in a short time. The criminal police team is not familiar with the situation there. The best way is to ask Anpingli Police Station to assist in the investigation.

But this is not something Han Bin can do, and it also requires coordination from superiors. Han Bin went to Zheng Kaixuan's office and put forward his own ideas in person.

Zheng Kaixuan also agreed with Han Bin's proposal, but he couldn't make the decision. The police station director was at a higher level than him. If he made a request to assist in the investigation, Director Wei was unwilling to cooperate, it would make everyone more embarrassed.

Therefore, Zheng Kaixuan had to report to Dai Minghan, and Han Bin had to go back and wait for news...

As soon as Han Bin returned to the office door, he heard a voice inside. When he opened the door, Zhao Ming and Sun Xiaopeng came back.

"Brother Bin."

"Team leader." The two greeted.

"How did you check in with the communications company?" Han Bin asked.

"The deceased's mobile phone has been turned off. We asked the communications company for the call record of the deceased's recent period; at the same time, we also found the deceased's wife and have contacted his wife to recognize the body."

"Check Fan Zhenye's recent contacts to see if there are any suspicious people." Han Bin ordered.

"yes."

"Dongdong..." At this moment, another knock on the door came from outside.

"Please come in."

With a "creak...", the forensic doctor Wu Xia pushed the door and walked in.

"Team leader Han, the autopsy report has come out."

"Forensic Wu, sit down." Han Bin made a gesture of inviting people and asked someone to pour Wu Xia a glass of water.

"Thank you." Forensic Wu took the disposable paper cup, took a sip of water, and moistened his throat: "Do you see the autopsy report yourself, or do you listen to my summary?"

"Tell us the key point, this thing looks a bit difficult." Han Bin said with a smile.

Wu Xia stretched out a finger: "The first point is that the exact time of death of the deceased was around nine o'clock last night."

Han Bin nodded. The time they saw from the surveillance that the deceased entered Jing'an Hutong was consistent.

"Second, the weapon that killed Fan Zhenye was a short and sharp dagger with a blade about twelve centimeters long and about two centimeters widest. The blade of the dagger has a certain arc, which is somewhat like a willow leaf."

Han Bin wrote it down in his notebook, which is very important.

"Third, I extracted some dander tissue from the dead's nails."

"Is it the suspect?" Li Hui asked afterwards.

"I can't confirm this either, you need to investigate it yourself." Wu Xia shrugged.

Han Bin thought for a moment and pointed to Li Hui beside him: "Send the glass that Huang Wei used to the technical team for testing."
Chapter completed!