National Forensic Doctor

"Qiu Yue is here." Captain Han came to Liu Jinghui and asked in a low voice: "He wants to come over and see our eucalyptus. Are you familiar with him?"

"Qiu Yue?" Liu Jinghui was stunned, smiled, and said: "When I entered the industry, Qiu Chu was already a big figure in the provincial department, and I didn't have much chance to get in touch with him."

That means unfamiliarity.

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

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

But Qiu Yue finally stretched his hips. Captain Han couldn't help but ask: "I haven't heard much about Qiu Chu since then. What did he do?"

Liu Jinghui answered the question incorrectly: "It takes energy and energy to break the eucalyptus."

Captain Han's expression changed: "That's not true."

He also experienced this whole process. Although he didn't feel extremely upset or regretful, he didn't lose his energy either. On the contrary, he worked hard with a sense of shame and courage.

Liu Jinghui shook his head: "Qiu Yue is over 50 this year. The explosion at Qu'an Station took several months. It was expensive and had a severe impact. Many people in the hall also said some unpleasant things. Qiu Chu was also harassed along the way. How can I bear this when people hold it up to me?"

Captain Han clicked his tongue twice: "It's just a scolding, but you can't stand it anymore?"

Liu Jinghui smiled and said, "Besides fame, what else do we as criminal police have left?"

Captain Han was immediately speechless.

To be honest, the county criminal police captain can still live a very comfortable life. 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 some jobs, and find It's not difficult for anyone to make a career in business.

On the other hand, it would be nice if senior police chiefs like Liu Jinghui and Qiu Yue had actual duties. The ones floating around the province are really just floating in the air. Apart from their reputation, they can't leave behind anything.

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

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

After a while, Qiu Yue, wearing a veteran cadre's vest, followed Captain Han in.

Qiu Yue, who is in his fifties, looks like he is in his fifties. His skin has a lot of wrinkles and dullness. He looks like he has no energy. When he enters the door, he glances around and observes everyone. When waiting for someone, there is a little sparkle in his eyes.

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

"I heard that you restarted the station explosion in Qu'an, so I came over to ask if there are any clues?" Qiu Yue spoke in standard Mandarin, which was a bit unfamiliar and stiff.

Captain Han said from the sidelines: "Qiu Chu, this year is our Qinghe Municipal Bureau's critical year to fight against accumulated accumulation. The Qinghe Municipal Bureau organized the accumulation cleanup operation."

According to the normal police investigation process, such a plot will only be restarted if there are sufficient clues. Otherwise, starting to look for clues only after restarting will inevitably take longer. The most important thing is that if no clues can be found, wouldn't it be a restart of loneliness?

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

Therefore, the continuous clean-up operations organized by ministries, commissions, provincial departments, or municipal bureaus are the so-called wait-and-see, thus sacrificing a certain degree of efficiency. From the perspective of social governance, it is definitely cost-effective.

Qiu Yue said "Oh" and asked, "How are you now?"

He looked at Liu Jinghui, and at the same time he was also searching for Jiang Yuan's figure.

In the police circles of Shannan Province, no matter how marginalized you are, you can't help but know Jiang Yuan. And Liu Jinghui is somewhat famous in the upper echelons of the provincial department and county bureaus - he is a very particular expert in reasoning. Furthermore, it is still rare for a policeman to be pinned down by a serial killer.

Liu Jinghui smiled and said, "The case is being pushed forward."

"Is there any key breakthrough?" Qiu Yue is also a person who has been on the front line. He put it bluntly in one sentence, but felt it was a bit too blunt, so he said: "I have followed this project from beginning to end. The next day, I arrived in Qu'an County. After that, I thought over and over again, maybe I could be of help."

Listening to Qiu Yue's tone, Liu Jinghui knew that he was not willing to give in. In fact, you don't need to listen to the tone, you can figure it out with reasoning. If you can think clearly, Qiu Yue should be lying down at home now. What fun is there in making eucalyptus? It’s tiring and responsible!

Liu Jinghui hesitated for a few seconds and said, "There is no breakthrough yet."

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

"It can't be said that it's stuck. We are now using a new plan."

"What new plan?"

"You are asking for more information." Liu Jinghui was half joking, half pushing back.

"Liu Chu, this eucalyptus is really a knot in my heart." Qiu Yue's tone was solemn, and his expression showed no hint of unruliness.

Time has long since smoothed his edges.

Liu Jinghui was a little touched by this, but still did not respond directly. Instead, he decided to hand over the problem: "Han Da, can you report it to the Wang Bureau?"

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

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

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

He knew the situation when he came. He smiled and said a few words to Qiu Yue, and then said: "We have agreed that if you want to know the situation, you can, but you cannot interfere or interfere with our affairs. Otherwise, we will Expelled people."

"Don't worry, I'm just taking a look. Unless you need me, I won't say anything." Qiu Yue agreed immediately. In fact, he is not afraid of not having a chance to speak. This case is complicated, and many details will not be reflected in the file.

Although there were veteran criminal police officers involved in Qu An's side and were familiar with the events that day, he, the person in charge, must know more and more comprehensively.

It was with this in mind that Wang Bureau immediately agreed to Qiu Yue's participation. He doesn't care about anything else. Breaking the eucalyptus is his biggest goal.

Everyone thought about their own things and went to the conference room next door together.

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

Qiu Yue was dumbfounded upon hearing this, not in admiration, but in a way that made him feel stupid.

Because he knows about footprint identification.

In fact, the veteran criminal police used footprint identification in the 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 improved. Especially in the era without DNA technology, footprint analysis is a powerful tool for criminal police.

However, Qiu Yue had just said that he would only watch and talk, and Qiu Yue was not easy to ask questions, so he frowned and prepared to observe and then ask them how to use the footprints eight years later to compare with the footprints eight years ago.

In his somewhat knowledgeable opinion, this was even more outrageous than using the sword of the previous dynasty to kill the officials of this dynasty.

meeting room.

Spread across the water are hundreds of monitors, displaying all kinds of footprints.

Jiang Yuan walked slowly in front of the tables, switching between tables from time to time.

Many-to-many footprint comparison means that it takes a lot of time to eliminate 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, but no one dared to tell the truth: There are footprints from 8 years ago... When people from 8 years ago stand in front of you, some of them are unrecognizable.

Qiu Yue snorted impatiently.

He has been acting bad for a long time, but a person's personality will not change much. He still can't stand it when he encounters something he can't stand.

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

LV5’s footprint analysis is quite easy to use, but it’s also tiring.

This is just like a mouse impregnating a cat. No matter whether the big mouse is a great master or in the innate realm, riding a cat is always very hard work, and coming up with results is even harder.

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

"The footprint comparison is progressing very slowly." Jiang Yuan first gave Liu Jinghui a conclusion, and before he could be disappointed, he added: "However, I noticed a footprint that stood nearby for a long time, which was a bit too long."

This is something Jiang Yuan saw last night, but since it is not conclusive evidence, there is no need to send it out in a hurry.

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

"Standing for an hour or two, or two or three hours, right near the explosion point. Moreover, similar footprints also appeared next to the explosives." Jiang Yuan gave a brief description and marked a few points on the map. location.

The map was a temporary map of the explosion range that had been made before. There were a lot of things marked with 1234 on it. Jiang Yuan drew a few triangles with a water pen, and Liu Jinghui immediately saw the mystery.

"Is this around the explosion site? Is there a trash can in front of you? You have been standing next to the trash can for so long, smoking?" Liu Jinghui said, and he began to shake his head: "Where is there anyone who smokes for an hour or two? I really miss myself. Donating a carrier-based aircraft is not enough."

"These are the footprints from the second day." Jiang Yuan drew a few more circles.

After the explosion, a lot of people came to watch, especially residents living nearby, who came to take pictures with their mobile phones. Simply put, it is unreasonable to say that the criminal returned to the crime scene.

However, the few mentioned by Jiang Yuan were indeed suspicious. Liu Jinghui groped his chin and said, "Let me think about it, how can I find this person out? Does he have any characteristics?"

"Height 1.6 meters, male, weighing about 110 kilograms. This is data from 8 years ago. He is relatively thin, but he should be exercising, and he walks faster..." Jiang Yuan relied on LV5's footprint analysis to give Judgment is more accurate.

Qiu Yue couldn't bear it anymore and whispered: "After standing there for two or three hours, how did you figure it out through the footprints?"

Jiang Yuan glanced at him. Although he didn't know him, he looked at the police uniform and said, "When people stand, most of the time they don't stand still. Instead, they change postures from time to time, and the center of gravity on the footprints will change." Shifts and changes have occurred…”

"Then why is it two or three hours, not seven or eight hours?" Qiu Yue is not arguing, he just has too many questions.

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

In the past, this could not be seen in the footprint analysis at LV3. It can only be seen after reaching LV5. It can be said that after the footprint analysis skills are improved to LV5, the biggest change is the increased understanding of time.

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

"Isn't this person on the victim's related list?" Captain Han asked.

Jiang Yuan shook his head: "Not here."

Many-to-many footprint analysis currently has no substantial findings.

Liu Jinghui looked at the location on the map and muttered: "If that doesn't work, you can look at the video of the scene. Maybe you can run into this person. He has been hanging around for so long, maybe he can be photographed..."