After Lu Chuan returned to the office building of the Criminal Investigation Detachment, he went directly to the Technical Appraisal Center.
Trace evidence analysis is currently in progress. Lu Chuan wants to go over and see how the progress is going. If necessary, he will do it himself.
But the progress of the work here does not mean that experiments that can be carried out in advance will take time. Some results should not be available until the afternoon at the earliest.
At the same time, Li Donglin took Wang Chuanmin and several people from the Tianzhou City Criminal Investigation Detachment to the community where Wang Jingya disappeared.
That is, the outskirts of the community where Wang Jingya was going to meet Chen Yang that night.
Li Donglin attached great importance to the advice given by Lu Chuan.
If Xijiagou Village in Beiwang Town was not the first crime scene, then where was the first place where the murderer committed the murder?
“This is the supermarket.”
Wang Chuanmin took Li Donglin to the supermarket where Wang Jingya bought condoms and drinks.
It was the surveillance camera of this supermarket that captured Wang Jingya’s last appearance.
After leaving this supermarket, it is only 100 meters away from the entrance of the community.
The surveillance at the gate of the community is facing the left and right sides of the gate of the community and cannot be photographed.
"That is to say, after Wang Jingya left this supermarket, she disappeared within 100 meters of the community gate."
Wang Chuanmin nodded: "That's true."
“As you walk from this supermarket to the community, you will see the road on the right hand side. We have already conducted detailed investigations on the shops on the left hand side.”
There are a total of 8 shops in the 100-meter distance from the supermarket where Wang Jingya came out to the gate of the community.
Among these eight shops are those selling baby products, a noodle shop, and one vacant for rent, hairdressing and other shops.
“No one noticed Wang Jingya outside at that time. Only a person waiting for a haircut in the barber shop saw Wang Jingya walking over.”
Wang Chunming took Li Donglin from Wang Jingya The supermarket where you buy goods keeps walking towards the community.
The barber shop is 50 meters away from the community.
"But the other party didn't see Wang Jingya with anyone else at that time."
Wang Jingya is tall and beautiful. Such a girl will definitely attract a lot of attention when she walks outside, so inside the barber shop The customer waiting for a haircut was quite impressed.
“That means that the victim disappeared in the last fifty meters.”
Logically speaking, there is no doubt that Wang Jingya wanted to see Chen Yang, otherwise Otherwise, he would not go into the supermarket to buy drinks and condoms.
But the other party did not enter the community in the end, so something must have happened within the last 50 meters.
Killings in broad daylight should not happen because the flow of people on this street is relatively large.
So Wang Jingya must have met an acquaintance on the last 50 meters of the road.
Because only familiar people, the people she knew, Wang Jingya, could leave each other.
And the people at the barber shop said that the other party only passed by the barber shop once, but did not see him a second time, nor did he see Wang Jingya with anyone else.
That means that when Wang Jingya disappeared, she should have left by means of transportation.
Li Donglin frowned slightly: "Ask the traffic police to transfer the surveillance videos at both ends of the road. I want the information on all the vehicles that passed this road when Wang Jingya disappeared."
"Okay, we'll do it right away. ”
Since Li Donglin can conclude that the other party left in a car, the suspect’s car should be inside the vehicles that entered the road at that time.
Of course there is also a problem here. If the suspect did not drive himself at the time, but took a taxi, it would be difficult to say.
But as long as the investigation is more detailed, it is very possible to find information about Wang Jingya through the taxi driver. After all, the other party has outstanding appearance and can easily attract people's attention. The investigation work in several directions is developing in a favorable direction.
Although the criminal suspect has a strong sense of anti-detection and handled the crime scene very properly, it does not mean that there are no flaws and loopholes.
The time soon came that night.
Li Donglin had already issued a notice at noon. A case analysis meeting will be held at 8 o'clock tonight, and each team will report on the current investigation situation.
People in the conference room have already arrived one after another. Li Donglin is sitting at the head, and Lu Chuan is still sitting next to him.
It was eight o'clock and the meeting started on time.
Li Donglin personally presided over the meeting.
"Wang Song, please report here first."
"Yes."
The investigation scope of Wang Song's group is relatively large. Wang Song hasn't slept since he received the order yesterday afternoon, his eyes are red, and now his face is full of exhaustion.
"I have compared the people near Wangjiagou Village with those related to Wang Jingya."
After operating the projection, Wang Song stood aside and began to introduce the investigation results of his group.
“Three suspicious places have been found so far.”
“There is a cleaner in the motorcycle model studio where Wang Jingya works, who is from Beiwang Town. Although it is not Wangjiagou Village, Next door to this village, the other person is an old man who is familiar with the situation. "
"We are currently investigating the cleaner and have not found anything suspicious yet. "
Wang Song then introduced two other situations.
"The other person is a college classmate of Wang Jingya. I have had some contact with Captain Song about this person's situation, and we have some intersections. This person's name is Li Baowei."
said Thinking of Li Baowei, Song Mingguang frowned.
After he finished chatting with Lu Chuan in the morning, his suspicion of Li Baowei greatly increased.
But then his subordinates told him about Li Baowei's alibi.
The original investigation and suspicion about this person came to an end. After all, the other party was not present, so it was useless to say anything.
But in the afternoon, Wang Song came to him and took the initiative to talk about Li Baowei's situation.
It turns out that Li Baowei’s junior high school was in Beiwang Town.
Although this Li Baowei is not from Beiwang Town, he grew up in his grandfather’s house. His grandfather lived in Dongjiagou Village, Beiwang Town, very close to Xijiagou Village, less than two meters away. kilometers distance.
Although Li Baowei has an alibi, there are more and more suspicions surrounding him.
On the one hand, his height conforms to Lu Chuan's analysis of the suspect's height characteristics.
On the other hand, he does have intersection with Wangjiagou Village in Beiwang Town.
Although the investigation directions of Wang Song and Song Mingguang are different, this person appears crosswise in their field of vision, which is unusual.
Wang Song continues the introduction.
“Although this person has an alibi from the investigation results of Lao Song, I think we still need to continue to learn more about him.”
Then Wang Song introduced the situation of the third suspect.
It is a photography studio where Wang Jingya once worked, and the boss is from Xijiagou Village. (End of this chapter)