Chapter 37 is a cautious person
The scope is getting smaller and smaller... Yu Dazhang should be happy, but he is getting more and more nervous.
It is easiest to be careless at this time, and he had a similar experience in his previous life.
Whenever a case comes to an end, people will naturally relax.
Subconsciously, I think that as long as I let nature take its course, the case will be solved.
But reality often runs counter to imagination, and the closer you get to the end, the easier it is to break the clues.
And once it's broken, it's even more difficult to reconnect it.
Therefore, as long as the real murderer is not caught, Yu Dazhang will not dare to relax for a moment.
After a while, people from the technical department came to the scene.
After some explanations to Zhang Yan’s mother, the exploration work officially began.
Before that, Yu Dazhang had asked Qian Cheng to take photos of the entire bed in sections, and to take separate photos of some key locations for storage.
Extracting traces, comparing and confirming, and restoring the scene are naturally left to professionals.
Qian Cheng was originally from the technical department, so he naturally joined them.
Yu Dazhang and Lu Zhongxin came to the living room and sat down on the sofa next to Zhang Yan's mother.
"Auntie, is uncle at home?" Yu Dazhang asked.
"In the house." Zhang Yan's mother pointed to another room: "I'm sick."
Yu Dazhang felt a little nervous and asked with concern:
"Why don't you go to the hospital?"
As if sensing Yu Dazhang's concern, Zhang Yan's mother's tone was no longer cold:
"I've been there. It's nothing serious. I just have a fever. Someone from the community clinic will come to my home to give me an intravenous drip at night."
Lu Zhongxin was watching from the side as the two chatted, but never interrupted.
After handling the case for the past few days, he found that the apprentice had basically no unnecessary movements.
As long as you take action in Dazhang, you will definitely gain something.
Just like the chat between the two people in front of him, Lu Zhongxin had an inexplicable feeling that this apprentice must have a purpose.
Sure enough, after chatting for a few words, Yu Dazhang suddenly changed the subject:
"Are there any outsiders at home these days?"
Perhaps the question came too suddenly. Zhang Yan’s mother was stunned for a while before answering:
"My brother is the only one who came to the house once."
"Brother?" Yu Dazhang asked.
"Yes." Zhang Yan's mother nodded instinctively:
"He didn't know anything happened to the child until he came home."
When Lu Zhongxin heard this, his heart sank slightly.
Is Uncle Zhang Yan the murderer?
The apprentice would not ask this for no reason, he must have thought of something.
Unexpectedly, Yu Dazhang didn't bother about Uncle Zhang Yan at all, but directly changed the question:
"Then has anyone called you to ask about the progress of the matter? Even if it is in a caring way."
"Well..." Zhang Yan's mother also heard that the fat policeman was looking for clues through himself, so she tried to remember it.
After a while, she shook her head and said:
"No, not one."
He is really not an ordinary criminal... Yu Dazhang was secretly surprised.
Since an acquaintance committed the crime, he most likely knew Zhang Yan's parents. The murderer could actually resist asking for information for so many days.
He is a cautious person.
Next, Yu Dazhang didn't say anything more, but sat quietly, staring at the coffee table in front of him without focusing.
After a while, he gently patted Lu Zhongxin's thigh, then stood up and walked outside.
Lu Zhongxin knew that his apprentice was asking him to go outside to talk, so he stood up as well.
In the corridor, Yu Dazhang looked at him and said quickly:
"Go check the vehicles that drove out of the community between 2:30 and 3:00 on the day Zhang Yan disappeared."
"As long as it is a private car, write down the license plate number of all cars and don't let one go."
Lu Zhongxin immediately guessed his apprentice's intention.
The most direct and convenient way to avoid surrounding surveillance and leave the community is to drive away.
The reason why private cars are targeted is because the taxi driver will definitely call the police if he sees a young girl being carried into the car unconsciously.
After all, no one wants to become an accomplice for no apparent reason. "Leave it to me."
Seeing that Lu Zhongxin was about to leave, Yu Dazhang immediately stretched out his hand to hold him.
"Wait, I'm not done yet."
After thinking for a while, Yu Dazhang continued:
"Then exclude those who enter the community before one o'clock in the afternoon, no, shorten the time to one-thirty, and exclude all those who enter the community before one-thirty."
"For the last remaining vehicles, investigate the owner information, exclude residents in the community, and only retain information about external vehicles."
After confirming that nothing was missing, Yu Dazhang let go of his hand and signaled the master to go check it out.
Why exclude residents in the community?
The reason is simple. Yu Dazhang doesn't believe that anyone with money would still live in such an old community.
Wealthy families may not necessarily buy luxury goods, but they will definitely spend money on four aspects: food, clothing, housing and transportation.
After Lu Zhongxin left, Yu Dazhang took out his mobile phone and called the two team members who were investigating Zhang Yan's social background.
"Come to Zhang Yan's house, I'll wait for you here."
Check out the 16-9 book bar and see the correct version!
"We just came up with some clues from our investigation."
"Come here and say that your mission is going to change."
Half an hour later, the three met downstairs.
The two team members looked at the police car parked downstairs.
"The cars from the technical department, what are they doing here?"
"Investigating the crime scene." Yu Dazhang replied.
"You mean, the crime scene was at Zhang Yan's house?"
"Well, I just discovered it today."
"..."
The two of them stared at the big fat man in front of them like they were looking at gods.
They hadn’t seen each other for just two days, and he found the first scene of the crime!
How about being so efficient?
Are you putting pressure on us like this?
"Let's talk about the situation over there first." Yu Dazhang ignored their surprised expressions and just pretended that they had never seen the world.
"Actually, we didn't find any particularly important clues." One of them replied.
It's not that they are being modest. Originally, they learned something about the situation in the past two days.
But compared to the fat man in front of me, it seemed like he had done nothing in the past two days.
"Then let's talk about the less important things." Yu Dazhang suspected that the two men were fishing.
"Uh, that..." One of the team members thought for a moment and said:
"We still need to find a breakthrough with Zhang Yan's classmates. Do you still remember the boy from the next class named Zhou Yewei we talked about last time?"
"Remember." Yu Dazhang's memory is very good, especially in this life, he said quickly:
"The one who has an affair with Zhang Yan."
"Yes, that's him." The team member continued:
"We found out some more things between them."
"Just a few days before Zhang Yan's accident, someone reported her and Zhou Yewei's affairs to the teacher."
"Then the teacher invited parents from both sides to supervise their children."
The teacher's move is very damaging... Yu Dazhang complained in his heart.
This not only saves trouble, but also solves the problem of premature love in children.
The only thing not taken into consideration is the feelings of the children on both sides. Isn't this tantamount to a public execution?
You should first understand where they have reached, and then you can take action.
Seeing that the team member stopped and looked like he was thinking about what to say next, Yu Dazhang reminded him:
"Just tell me what it has to do with Zhang Yan's subsequent disappearance."
"This incident is not directly related to Zhang Yan's disappearance, but there is something very suspicious next..." The team member got stuck again when he said this, and seemed a little uncomfortable with his words.
(End of chapter)