() After the meeting, a group from Team Zhang could not rest after conducting research. They had to wait and visit at a fixed point. What is a waiting and visiting visit at a fixed point? It means interviewing people who come and go at a specific place and at a specific time based on the circumstances of the crime.

, which is a common method in investigation work.

This group of people was distributed at ten points in the town, basically at transportation hubs, and interviewed pedestrians. By 6 a.m., a total of 16 people had been interviewed, but all the people interviewed said that they were not involved in the crime.

No suspicious people or objects were seen or encountered that night, and some of them had not appeared at all in the early morning of the 26th. When the sun came up, all the investigators were exhausted, dragging heavy steps, and returned to the police station dejectedly.

After having breakfast, he went back to his new work.

In the morning, the technical team arranged for a special person to go to the provincial office to conduct fiber inspection. The fingerprint screening work was also carried out intensively. All the people who might enter the case scene had their fingerprints taken, and the people who might have come into contact with the items inside were also found one by one, and

Fingerprints were printed for comparison and screening. The blood extracted at the scene was tested and found to have no other blood types except for the two parties involved.

In the afternoon, Liu Chuanzhi, a footprint expert from the provincial department, rushed to the scene.

Liu Chuanzhi didn't want to come to the scene after asking about the scene and on-site disposal situation on the phone, because he believed that the measures that should be taken by the technical departments at the county and city levels had been taken, and there was no need to come, so he refused to come.

Old Zheng, the leader of the technical team, became anxious: "Expert Liu, my Expert Liu, you have to work hard no matter what."

Liu Chuanzhi: "Captain Zheng, it's not that I won't come. I also listened to what you just said. You handled it very correctly and there was nothing missing. What am I here to do? Am I here to repeat your work? You said

,is this necessary?

Besides, there are so many things to do in the provincial department. I have to go all the way to your place to repeat your work. I have eaten too much. I can’t even finish the things in the provincial department.

You have to understand me! We are not strangers, right? We are old acquaintances who have been dating for many years." Expert Liu patiently did Captain Zheng's ideological work, with the purpose of not wanting to come.

Captain Zheng: "Expert Liu, I understand everything you said, and I can understand you. But, look, although we have tried many methods, we still haven't extracted fingerprints, and the footprints are so incomplete. The leader is very

I'm dissatisfied. Director Tang made it clear at last night's meeting that he wanted to invite you over. You are a big expert in the provincial department, and the leadership still has great trust in you. You can say one sentence more than we can say a hundred.

It works. You also know that the grassroots level is like this, we only have this ability, and we have been dating for so many years. I have difficulties, I have difficulties, if I don’t look for you, who should I look for? You also have to understand me

Well, come on!"

Liu Chuanzhi: "Old Zheng, I'm really impressed by you. You really know how to do ideological work. Well, I'll work hard and come to your place to have a look. But let me make it clear first that I'm not with you.

Those who eat there, you drink too much. I’m afraid, I’ll leave as soon as I’m done.”

Captain Zheng: "Where is it? I have no choice but to look for your brother. Thank you for your understanding and support. As long as you can come, you can do whatever you want. Is that okay?"

Liu Chuanzhi: "Haha, I love hearing this. Just wait, I'll leave right away."

After expert Liu Chuanzhi arrived, he used electrostatic photocopying to carefully and carefully treat the floor of the site, but he could not deal with the footprints well.

After handling the case and communicating the situation with Director Tang, Liu Chuanzhi rushed back to the provincial department, where there were more cases waiting for him to handle.

When the meeting was held again at 12 o'clock in the evening, each group had made no progress, Director Tang's face was even worse, and the meeting dispersed in depression.

A group from Team Zhang continued to wait for the visit at a fixed location, and their hard work paid off. In other words, wherever they went, they finally met a man who worked in a nearby mineral processing plant!

After questioning, he usually passed by the scene around 1:30. At about 1:30 in the morning on the 26th, he slowly walked towards the processing plant alone, and suddenly saw three people running quickly from the direction of the supply and marketing cooperative to the east of the town.

Go, he felt strange at that time, and whispered: Why are you running in the middle of the night? It scared me! Since I had to rush to work, I didn't pay much attention.

After hearing about the situation, Brigade Zhang immediately invited the man to the police station. Director Tang heard that there was a situation and rushed over with Director Zhang.

The questioning was conducted according to procedures.

Q: What is your basic situation?

Answer: My name is Ke Qingping, male, 29 years old, from Kejiaduwan in this town, and now I work at Zhendong Processing Plant.

Question: Could you please tell us about your situation early yesterday morning:

Answer: Okay. I got up at 1 o'clock in the morning yesterday, and after a brief wash, I set off for work. At about 1:30, I arrived at the town crossroads. I was about to walk from the south to the dressing plant, and suddenly I turned from the direction of the supply and marketing cooperative.

Three people came running very fast. I didn't expect someone to run out in the middle of the night, which startled me. I whispered, "Why are you running in the middle of the night?" Then I continued to go to work. When I arrived at the factory,

It was two o'clock. I checked the time. It usually takes me about half an hour to get to my factory from the town, so I concluded that the time I saw these three people should be 1:30, and then I would go to work in the factory.

.I was preparing to go to work again early this morning, but I was stopped by you guys. If you had finished asking earlier, the factory is still waiting to go to work, otherwise your wages will be deducted.

Question: Don’t worry about going to work. We will contact your factory leaders and ask you to cooperate with our investigation, okay?

Answer: As long as the factory leaders have no objections, I have no objections.

Question: Have you clearly seen the characteristics of these three people?

Answer: I didn’t see this clearly, but judging from the running speed, they should not be very old, because they run very fast. In addition, the height of these people should be around 1.70, because I am also 1.70 meters. These people

He looks about the same height as me.

Question: How can you determine the height of 1.70 meters?

Answer: The distance between me and them was only about 10 meters. Although it was dark and there was no light, judging from the shadows, I estimated that they were about this height.

Question: Did these people carry anything with them?

Answer: I didn’t pay attention to this. They ran very fast.

Question: In which direction were they running?

Answer: I ran towards the east of the town.

Director Tang lost interest when he couldn't find out any key points, so he withdrew and left with Director Zhang.
Chapter completed!