civil forensic

Chapter 379 Transportation Chain

Liu Jinghui made various speculations about the identities and relationship between No. [-] and No. [-].

The most reliable of them is probably an accidental encounter with old friends, but number two became murderous because of drug use or other reasons.

Jiang Yuan does not object to his speculation, but in the detection of specific cases, Jiang Yuan is still more willing to follow the evidence.

The evidence now is surveillance video.

The imagery in Ningtai County is relatively complete, and the density of the urban area is not necessarily higher than that in Changyang City, but because of the new equipment and complete configuration, the rationality of the configuration is definitely stronger than that in Changyang City.

Another group of people pull out to watch the video, which is extremely convenient for solving crimes.

In other cities, the criminal police are busy flying every day, that is, homicide cases and the like. They can raise a large number of manpower. There are very few keyed images.

Therefore, the members of the task force continued to watch the video day and night.

No police officer complained of suffering or tiredness because of this.

This is how normal case detection works.

The three treasures of criminal police are video, mobile phone and DNA. The DNA of No. [-] and No. [-] can't find anything useful, and they pay attention to the use of mobile phones, so the rest is video.

Jiang Yuan adopts a video strategy, which is more in line with everyone's expectations.As for the injury, when a criminal policeman, either his legs are affected or his eyes are affected, if neither of these are tired, he will probably be injured.

Soon, through the surveillance video, the members of the task force found out what the two had been doing in the past few days.

Tang Jia made it into a timetable for comparison and posted it on the wall without Liu Jinghui being dispatched. Everyone saw the mystery.

On the day before No. 10's death, that is, around [-] o'clock in the evening when the two met unexpectedly, both of them had a record of going out.

"The two are several kilometers apart, look for the means of transportation they use." Liu Jinghui saw the clue and immediately entered the working state.

Wang Chuanxing said "En", and said: "We are also looking for it, mainly because of the monitoring at night, the clarity is a bit affected, and I don't know where the two got into the car."

"Pull out all the passing taxis." Liu Jinghui said, looking at Jiang Yuan, and asked, "Can you do image enhancement?"

"Yes, but in the environment at night, the face must be invisible." Jiang Yuan still didn't follow Liu Jinghui's train of thought.

Liu Jinghui said: "You don't need to see your face, you just need to be able to see the license plate. At 10 o'clock in the evening, you can find out the license plates of taxis passing by within half an hour. Just call and ask. Show the driver the photo."

Wang Chuanxing was taken aback when he heard this, and hurriedly said, "What if it's an online car-hailing service?"

"This kind of people don't like to use the online car-hailing company. The map is too detailed and there are many driving recorders. However, if the taxi can't find the person, just ask the online car-hailing company for the vehicles passing by at that time." Liu Jinghui I am too familiar with this aspect, and this method will be used in many cases.

There is no problem for Jiang Yuan to do image enhancement. Sitting in front of the computer, with one operation, all the license plates of taxis passing by within the specified time have been image enhanced.

Tang Jia took the license plate, immediately called, added the driver's WeChat, and sent the photos of the two deceased to the drivers.

It didn't take long for feedback to come back.

"The two cars were pulled to a hot pot restaurant. The old hot pot by the lake." Tang Jia came back quickly to report.

Liu Jinghui laughed: "No. [-] likes to eat hot pot very much. The first day I ate hot pot with No. [-], and the next day I killed No. [-] and ate hot pot by myself..."

"Go and see."

In fact, Jiang Yuan didn't bother to watch the video anymore. It looked like a hundred surveillance cameras could really blind people.So why the police don't like to find mobile phones for people, the monitoring system is actually not as easy to use as imagined.

After finally finding another scene, Jiang Yuan took people there without hesitation.

This is a hot pot restaurant built in the suburbs. It is not small in size. It is built along an artificial lake. There are about [-] tables in a row along the lake.

"It's from the Criminal Police Brigade." Entering the hot pot restaurant, Mu Zhiyang showed his ID and walked in.

It wasn't a hotpot restaurant for dinner, and there weren't many people there. A group of policemen rushed in and immediately attracted everyone's attention.

A male waiter at the front desk, with his head down, walked towards the back kitchen.

When Wang Chuanxing saw it, he immediately shouted: "Don't move, just stand there."

It's okay if he didn't shout, but when he shouted, the male waiter ran straight away.

If the entire process is analyzed with an accurate word, it should be called "the police run excitedly".

Not only Wang Chuanxing, but Mu Zhiyang, Tang Jia, Dong Bing and others all ran after him.It's not all about grabbing credit, it's mainly because I don't see a suspect running away so arrogantly in the face of the police.

Four or five people rushed forward in unison, the waiter was so frightened that his legs and feet were not flexible, and he was tripped when he jumped out of the window.

Wang Chuanxing made a hurdling action on the spot and jumped on the male waiter.

Next, it will be the traditional policeman's art performance exhibition.

Jiang Yuan was wrapped behind Shen Yaowei and others, and he didn't go forward until the escaped waiter was handcuffed.

"Why did you run?" Meng Chengbiao was still hiding behind Jiang Yuan, but now he came out slowly.

The male waiter was silent.

"What's your name?" Meng Chengbiao asked with a smile, but it was the waiter next to him who asked.

The people next to him were also a little flustered. The colleagues who were talking and laughing 10 minutes ago were being framed up by a few big men. It was a bit weird no matter how they thought.

"Li Qingsong." The manager came over, said his name, and asked, "What's the matter?"

Meng Chengbiao didn't say anything, just said: "You gather all the staff together, we have a few questions to ask. Also, can you borrow any room for us?"

The manager hesitated for a moment and pointed to a box.

Meng Chengbiao asked the male waiter Li Qingsong to be brought into the box, then took out a quick test box for drug testing, and began to test Li Qingsong.

"I don't take drugs." Li Qingsong panicked.

"Tested?" Meng Chengbiao smiled.

Li Qingsong was taken aback by the question, but after a while he came to his senses and said in a low voice, "I've seen it, I've seen someone use it."

"Ordinary people may have seen it before." Meng Chengbiao hecked twice, and did not listen to Li Qingsong's explanation. He pulled out his hair, stuffed it into the kit, and said, "What you confessed now is still a self-surrender. It was tested, but it is not. gone."

Li Qingsong lowered his head again.

"Is there surveillance in the store?" Shen Yaowei opened the door and asked the manager, and got an affirmative answer.

Needless to say, Jiang Yuan, a few people naturally went to the computer and adjusted the monitoring.

Li Qingsong pretended to be calm.

Soon, Shen Yaowei returned.

"I came here on the [-]st. I had a backpack when I came, but I didn't take it with me when I left. Where did I put it?" Shen Yaowei asked Li Qingsong directly.

Li Qingsong's expression changed when he heard about the backpack.

"If you don't say it, we'll send the police dog here." Meng Chengbiao's voice was very relaxed.

Li Qingsong looked around, and finally said: "I'll be the back kitchen."

Meng Chengbiao winked at Wang Chuanxing and asked at the same time, "What's in it?"

"Ice." Li Qingsong's eyes drooped.

"how many?"

"One kilogram." Li Qingsong basically gave up, his whole body limp.

Meng Chengbiao knew that this was the prime time for the interrogation, so he immediately asked, "Where are you taking it?"

"I don't know, I just send it to the courier point." Li Qingsong said.

Meng Chengbiao understood immediately, and asked, "Who is yours?"

All packages entering and leaving the courier point must be inspected. Ordinary people send packages directly, which can basically contain no dangerous goods.But to send drugs, you usually need the help of insiders.

Li Qingsong had already said this, without any further words, he said, "Wang Luo."

"I'll call Bureau Huang." There were not many people around Jiang Yuan, so it would be better to send someone over to arrest them.

However, the core issue now has shifted from arresting people to picking up goods, or in other words, breaking down this drug transportation chain is the top priority right now.

(End of this chapter)