civil forensic

Chapter 458 Standing for a Long Time
"Qiu Yue is here." Captain Han came to Liu Jinghui and asked in a low voice, "He wants to come over to see our case. Are you familiar with him?"

"Qiu Yue?" Liu Jinghui was stunned for a while, then smiled, and said, "When I entered the industry, Qiu Chu was already a master of the provincial department, and I didn't have much chance to meet him."

That is unfamiliar.

Team Captain Han understood that he cooperated with Qiu Yue eight years ago, and in his impression, Qiu Yue was somewhat domineering back then.

Of course, awesome people are qualified to be domineering, especially those who can save everyone time, increase income, and reduce risks. Normal people have a high tolerance.

But Qiu Yue finally pulled his hips.Captain Han couldn't help asking: "I haven't heard much about Qiu Chu since then, what did he do?"

Liu Jinghui answered irrelevantly: "Solving a case requires energy."

Captain Han's expression changed: "It's not possible."

He also experienced the whole process of this case. Although he was very annoyed and regretful that he did not solve the case, he did not lose his energy.On the contrary, he has the courage to work hard after knowing his shame.

Liu Jinghui shook his head: "Qiu Yue turned 50 this year. The bombing at Qu'an Station took place for several months, costing a lot of money and having a severe impact. Many people in the hall said some bad things, and Qiu Chu was also arrested along the way." How can people stand up to this."

Captain Han clicked twice: "It's just being scolded, can't you take it?"

Liu Jinghui smiled, "As criminal policemen, what else do we have besides fame?"

Captain Han was immediately speechless.

To be honest, the captain of the criminal police in the county can still live comfortably. Even if he does not pursue enjoyment and power, he can find some good educational resources for his children, some good medical resources for the elderly, help his family arrange jobs, find It's not difficult to start a business.

On the contrary, senior sheriffs like Liu Jinghui and Qiu Yue would be fine if they had a real job. They are floating all over the province, and they are really floating in the air. Apart from their reputation, they have nothing to lose.

"Then do you want to invite Qiu Chu over?" Captain Han was a little soft-hearted.

"Then please come here and let him not affect Jiang Yuan." Liu Jinghui actually didn't care too much.

After a while, Qiu Yue, who was wearing a veteran cadre vest, followed Captain Han in.

Qiu Yue, who is in his 50s, looks like he is in his 50s. His skin has many wrinkles and dullness. He seems to have no energy. When he enters the door, he glances around and observes the people everywhere. While waiting, there was a little brilliance in his eyes.

"Qiu Chu." Liu Jinghui took the initiative to say hello.

"I heard that you restarted the station bombing in Qu'an, so I came here to ask, do you have any clues?" Qiu Yue spoke in standard Mandarin, a little rusty and blunt.

Captain Han said from the sidelines: "Qiu Chu, this year is our Qinghe City Bureau's year to tackle backlogged homicide cases, and the Qinghe City Bureau organized a clean-up operation of backlogged cases."

According to the normal police investigation process, such a backlog of cases will only be reopened if there are considerable clues.Otherwise, it will take longer to start looking for clues after restarting. Most importantly, if you can't find clues, wouldn't it be a lonely restart.

However, this method also has disadvantages, that is, the clearance of accumulated cases is very slow.If you don't take the initiative to attack, but passively wait for the clues of the case, it is very likely that it will be year after year in the end, and it will be even more impossible to detect in the end.

Therefore, the continuous clean-up of accumulated cases organized by the ministries, commissions, departments or municipal bureaus is the so-called wait and no rely, thus sacrificing a certain degree of efficiency. From the perspective of social governance, it must be cost-effective.

Qiu Yue said "Oh" and asked, "How is it now?"

He looked at Liu Jinghui, and at the same time, his eyes were searching for Jiang Yuan's figure.

In the police circle of Shannan Province, even if he is a marginal figure, it is impossible not to know Jiang Yuan.As for Liu Jinghui, he was quite well-known in the upper echelons of the provincial department and the county bureaus—the reasoning expert was still very particular, and besides, it was rare for a policeman whose real body was held down by a serial killer.

Liu Jinghui smiled and said, "The case is progressing."

"Is there a key breakthrough?" Qiu Yue is also a person who has played through the front line. To put it bluntly, he felt a bit too blunt, so he said: "I followed this case from beginning to end, and the incident occurred second." One day, I arrived in Qu'an County. After that, I also thought about it, maybe I can help."

Listening to Qiu Yue's tone, Liu Jinghui knew that he was unwilling.In fact, you don't need to listen to the tone of voice, you can figure it out with reasoning, but if you can think clearly, Qiu Yue should be lying at home right now.What's so fun about coming out to do a case, it's tiring and you have to take responsibility!

Liu Jinghui hesitated for a few seconds before saying, "No breakthrough yet."

Qiu Yue was not surprised, and asked, "Where is it stuck?"

"It can't be said that it is stuck, we are using a new plan now."

"What new plan?"

"You're asking the bottom line." Liu Jinghui half joked, half pushed back.

"Liu Chu, this case is really a knot in my heart." Qiu Yue's tone was solemn, and his expression did not reveal the slightest hint of unruliness.

Time has long smoothed his edges and corners.

Liu Jinghui was a little moved by it, but still did not respond directly, but decided to submit the question: "Han Da, can you report to Bureau Wang?"

Liu Jinghui came here to help, and he didn't want to be so lenient.

Captain Han had no choice but to make a phone call.

Not long after, Deputy Director Wang of the Qu'an County Bureau in charge of criminal investigation came to the conference room.

He knew the situation when he came, and said a few words to Qiu Yue with a smile, and said: "Let's agree, if you want to know the details of the case, you can, but you can't interfere or interfere with our handling of the case, otherwise, we will expel people gone."

"Don't worry, I'll just take a look. I won't talk unless you need it." Qiu Yue immediately agreed.In fact, he is not afraid that he will not have the opportunity to speak. This case is complicated, and many details will not be reflected in the file.

Although it is said that there are old criminal policemen involved in Qu'an's side, and they all know about the case that day, but he, the person in charge, must know more and more comprehensively.

It was in consideration of this that Wang Ju immediately agreed to Qiu Yue's participation.He didn't care about anything else, his biggest goal was to solve the case.

Several people thought about their own things, and went to the meeting room next door together.

At the same time, Captain Han introduced Jiang Yuan's ongoing work, the many-to-many footprint comparison.

Qiu Yue was dumbfounded when he heard this, not because of admiration, but because of feeling stupid.

Because he knows how to identify footprints.

In fact, veteran criminal police used footprint identification in their early years.

Unlike foreign countries, where footprint identification can only identify shoes, domestic footprint identification can identify people. In this way, the value of footprint analysis is greatly enhanced.Especially in the era without DNA technology, footprint analysis is a great weapon for criminal police.

However, as I said just now, Qiu Yue was not good at asking questions, so he frowned, and after preparing to observe, he asked them how to use the footprints 8 years later to compare the footprints 8 years ago.

In his knowledgeable opinion, this is even more outrageous than beheading the officials of this dynasty with the sword of the previous dynasty.

meeting room.

There are hundreds of monitors spread out in a row, and all kinds of footprints are displayed.

Jiang Yuan walked slowly in front of each table, switching between them from time to time.

Many-to-many footprint comparison means that it takes a lot of time to exclude a footprint.It can be said to be very troublesome.

Of course, in Qiu Yue's view, this is more like a modern version of the emperor's new clothes.

A group of people watched Jiang Yuan perform there, and none of them dared to tell the truth: the footprints of 8 years ago... People from 8 years ago stood in front of you, and some of them could not be recognized.

Qiu Yue hummed impatiently.

He has been bad for a long time, but the character of a person will not change greatly. When encountering things that he doesn't like, he still doesn't like it.

The noise made by several people disturbed Jiang Yuan. He looked back and just nodded.

The footprint analysis of LV5 is also very easy to use, but it is also tiring.

This is like a mouse impregnating a cat. Regardless of whether the big mouse is a great master or innate, riding a cat is always a hard job, and it is even more difficult to achieve results.

"Let's just take a look. Don't be too tired. If you can't do it, just take a rest." Liu Jinghui felt a little distressed when he saw Jiang Yuan's state. In order to help himself verify that "there is only one truth", Jiang Yuan was under a lot of pressure.

"The progress of the footprint comparison is very slow." Jiang Yuan first gave Liu Jinghui a conclusion, and before he was disappointed, he said: "However, I noticed a footprint. I stood nearby for a long time, which is a bit too long."

This is what Jiang Yuan saw last night, but since it is not conclusive evidence, there is no need to rush to send it out.

Liu Jinghui asked: "How do you define standing for a long time?"

"Stand for an hour or two, or two or three hours, near the explosion point. And, beside the explosives, similar footprints also appeared." Jiang Yuan gave a brief description, and marked a few on the map locations.

The map is a temporary map of the explosion range, with many things marked on 1234. Jiang Yuan drew a few triangles with a water pen, and Liu Jinghui immediately saw the mystery.

"Is this around the explosion site? It's a trash can right in front of it. You've been standing next to the trash can for so long, smoking?" Liu Jinghui said as he began to shake his head: "Where is someone who smokes for an hour or two? I really miss myself." Donating a carrier-based aircraft will not work.”

"This is the footprint of the next day." Jiang Yuan drew a few more circles.

After the explosion, there were actually a lot of onlookers, especially those living nearby who came here with their mobile phones to take pictures. Simply put, the criminals returned to the scene of the crime, which cannot be explained.

However, some of Jiang Yuan's proposals were indeed suspicious. Liu Jinghui groped his chin and said, "Let me think about it, how to find this person out, and what are his characteristics?"

"Height 1.6 meters, male, weight about 110 catties. This is the data from 8 years ago. It is relatively thin, but it should be exercised, and it walks faster..." Jiang Yuan relied on the LV5 footprint analysis to give a judgment more precise.

Qiu Yue couldn't bear it anymore, and said in a low voice, "After standing for two or three hours, how did you see it through the footprints?"

Jiang Yuan glanced at him, even though he didn't know him, he looked on the face of the police uniform and said: "When people are standing, most of the time they don't stand still, but change their posture from time to time, and the center of gravity on the footprints will change. shifted and changed..."

"Then why is it two or three hours, not seven or eight hours?" Qiu Yue didn't mean to argue, he just had too many questions.

Jiang Yuan only shook his head slightly: "There is a rate of change."

In the past, the footprint analysis of LV3 could not see this, and it could be seen only after getting LV5. It can be said that after the skill of footprint analysis is upgraded to LV5, the biggest change is that the understanding of time increases.

Correspondingly, if the other party does not have the footprint analysis of LV3.9, it will be meaningless to explain it, just like explaining the strategy of riding a cat to a mouse, it is useless.

"Is this person not on the victim's related list?" Captain Han asked.

Jiang Yuan shook his head: "Not here."

The many-to-many footprint analysis has not found any substantial findings so far.

Liu Jinghui looked at the position on the map, and pondered: "If it doesn't work, you can watch the video of the scene, maybe you can meet this person, he has been wandering around for so long, maybe you can get a picture..."

(End of this chapter)