civil forensic

"Captain Cui, Captain Li, let's have a cup of tea first." Huang Qiangmin asked for the cup in Wang Chuanxing's hand, poured the water from the electric kettle brought by Tang Jia himself, and finished a cup of handmade, Chinese New Year limited, pure Chinese style, limited time return, Yarui Longjing.

Cui Xiaohu thanked him, Huya smiled honestly, and said, "You don't need to be busy, we are just soldiers, and it's enough to accompany Team Jiang to complete this footprint identification."

"Wherever there are small soldiers in the ministries and commissions, they are all descended from the heavenly soldiers and generals." Huang Qiangmin had an 88.88-degree smile on his face, and he didn't care at all that his flattery would embarrass himself in front of his subordinates.

Huang Qiangmin insists on a point of view: dignity is only on the edge of the sword, and truth is only within the range of the cannon!
Subordinates look down on themselves?May I ask if the subordinate on the left looks down on it, or is the front half of this subordinate bared?

Cui Xiaohu's loyalty, honesty, prudence, taciturnity, low-key, young love of learning without exaggeration, and good at observing good students are no match for Huang Qiangmin's smile. Serving experts like Jiang Yuanjiang team, you really don’t have to be polite, we will wait for a result, and then go back to report.”

Li Haochen followed the wind even more, just nodded and smiled, saving words.

"Can you stay here for a few days? I'll make a customized hospitality plan for us." Huang Qiangmin asked.

"Don't treat me, I really don't need it. I still have to obey orders all day long." Cui Xiaohu said, and he still confessed the time: "Three or four days should still be able to wait. Team Jiang can take his time." Just do it, if there is any need to change in the middle, just let me know at any time.”

He took advantage of the opportunity to look at Jiang Yuan as an actual combat service talent who has served many experts, and Cui Xiaohu felt that within three or four days, there should be some clues.

Huang Qiangmin had obtained a time node, felt that Jiang Yuan should be able to complete it, and felt a little more relaxed in his heart, then changed the subject and said with a smile: "Our Ningtai has two major characteristics, one is that there are many mountains, and the other is that there are many rivers. The depth of the water, the game from Mount Sining...Of course, many of them are not allowed to be eaten now, but there are still some second-generation and third-generation farmed products...

"But I mainly recommend the fish from our Taihe River. The Taihe River is very long. Many counties and districts in Qinghe City pass through the Taihe River. But in terms of fish production, it can only come from other counties and districts in Ningtai. The fish are too small, only the water depth of the Taihe River can support big fish. Moreover, because they are living water fish that have traveled thousands of miles, the wild fish caught in the Taihe River are all in good shape, not the kind in the gym. , is the figure in the fighting arena, it is especially delicious when cooked..."

goo...

Jiang Yuan moved the chair and made some noises.

Huang Qiangmin immediately stopped the popularization of food, looked over, saw Jiang Yuan's posture was a bit strange, and couldn't help but asked with concern: "How is it? Did you get hurt by climbing the sewer?"

"No, I'm just looking at my feet and thinking about something..." Jiang Yuan actually activated the temporary +1 skill, and the sudden flood of information changed his state a little.

This skill was originally planned to be reserved for Da Zhuang today, but now it can only be used first.

It's okay for Da Zhuang to wait a day. If he's lucky, he can eat another LV5 dog meal.But the daily consumption of the task force on the side of Gyeonggi is estimated to not be less.

Jiang Yuan, who had just come out of the task force, was still very exaggerated when he thought of the expenses involved.As the saying goes, once the cannon is fired, the gold is ten thousand taels. Once there are more people, the cost will rise exponentially. The cost of 100 people is not 1 times that of 100 person. If these people move, the cost will increase even more.

However, what Jiang Yuan really cared about was the difficulty of blood footprints.

Bloody footprints are not difficult, on the contrary, Jiang Yuan looked at the bloody footprints provided by Cui Xiaohu, and felt that the difficulty level could be regarded as medium, and the footprint identification of LV3 was more than enough.

Although it is said that LV3 footprint identification is very rare in Shannan Province, but in the Gyeonggi area, it is nothing rare for ministries and commissions.

China is really rich in talents, but that is not talking about the vast rural areas and county areas, or the capital city, not even including Shanghai.

In the era when a talented student from Tsinghua University and Peking University was born in a county, everyone had to discuss it for several days, and there were six-figure graduates of Tsinghua University and Peking University concentrated in the capital area.

In such an environment, it is very unreasonable for a bloody footprint of LV3 difficulty to seek help from foreign aid or through the ministries and commissions.

Therefore, there is only one truth-it is not that the footprints are difficult, but that there are no matching footprints in the compared footprints.

This is the experience that Jiang Yuan has summed up when he was doing fingerprints.

If the comparison of a fingerprint is not difficult, but it still fails to match, then it must be that there is no corresponding fingerprint in Curry.

It's like an animal, it looks delicious and smells delicious. There are rumors in the rivers and lakes that the soup is very fresh and the braised sauce is very tender. At this time, the animal was wandering in the middle of the village, but no one caught it. , indicating that it either has an owner or is a high-level protected animal.

The same is true for the footprints. It is not difficult to compare the half-blooded footprints. It is understandable that the Changyang Criminal Police Detachment asked for help.There is a certain probability that the footprint experts in Shannan Province will be stuck, or lack efficiency, but how can it be possible for the ministries and commissions.

Their expert Curry, the LV5 footprint expert may be very busy, or it may not be easy to ask, but the LV4 footprint expert is definitely available.

If an LV4 footprint expert does LV3 footprints, it's the same as a mother beating a child, it's just a question of how to beat it.

This wave did not win, which means that there are no matching footprints in the hard disk.

Jiang Yuan connected to the hard drive, stopped after seeing dozens of footprints, and then activated the temporary skill +1.

This strengthened his mind.

"You should have found someone to see these footprints before." Jiang Yuan asked Cui Xiaohu directly.

Cui Xiaohu nodded honestly.

"I've read them all, isn't there a match?" Jiang Yuan pointed to the keyboard.

Cui Xiaohu nodded, then shook his head and said: "There are suspicious ones, but they were ruled out later. There is a separate folder inside, and there are suspected fingerprints specially picked out..."

Jiang Yuan then turned to the main interface of the hard disk to find it.

There are also a lot of folders in the hard disk, and the footprints of each household are also separated separately. The higher-level folders are villages and streets, and some additional units are also listed separately.

Jiang Yuan pulled the interface to the bottom, only to see a "Suspect (wtl)" folder.

Jiang Yuan guessed that wtl was the name of the expert.

After hesitating for a while, Jiang Yuan looked at Huang Qiangmin and said, "It is not easy for me to look at the situation where you have already invited experts..."

If it is a private invitation, it is indeed so.

Compared with experts, in most cases, there will be no grade difference.Well-known experts in the province usually look like LV3. Once they reach LV4, they will soon receive the attention of the ministries and commissions after completing a case.

In fact, the same is true for Jiang Yuan. After the 503 armed robbery case and this case were completed, they undoubtedly came into the sight of the ministries and commissions.

Next, if he does well, after a period of time, he will probably be included in the expert database of the ministry, and then he can be given a title like "Specially Invited Expert".

In this case, experts of the same level, if A cannot do it, the probability of B doing it is actually not too high.

Finding A and then looking for B is meaningless. In addition, if B really puts in a lot of time and energy to solve the problem, it will be a little embarrassing for A and B to meet again.

To solve this problem, it is best to have an order from the top.

I execute the command, always no problem.

Cui Xiaohu often serves experts from all walks of life. He immediately understood Jiang Yuan's meaning and said, "This is the request of Song Bureau. If there is a formal official letter, the case should be given priority."

While Jiang Yuan was speaking, he showed some suspected pictures.

He now has 1 minutes of temporary +405, and the footprint identification directly exploded to LV6, in just one or two minutes, not only after reading these suspected photos, he can also see that the reason why this wtl expert identified the suspected what is the reason.

This person should be a master of both trace identification and footprint identification, but the level of footprint identification should be at the level of high-level LV3. It is estimated that he is an expert found in the early stage of the case. For this half of the blood footprint, he should be familiar with the pattern of the shoe. Change, think a little more.

Jiang Yuan scanned the page twice, and then said to Cui Xiaohu: "I don't think any of the footprints on the hard drive can match the blood footprints. "

Cui Xiaohu frowned tightly and said nothing.The footprints on the hard drive have already been compared, and looking for Jiang Yuan again, it is also with the mentality of treating a dead horse as a living horse doctor.

However, Cui Xiaohu couldn't understand Jiang Yuan's "arbitrary" decision.

"From the perspective of the criminal police, the murderer is very likely to be in the footprints of the hard drive. After the crime happened, we blocked the local area as quickly as possible. Moreover, from the criminal's previous two crimes , have the habit of staying there for a period of time..." Cui Xiaohu described the situation, tantamount to expressing his opposition.

"Serial robbers?" Jiang Yuan asked.

"Yes, this time I accidentally killed someone, so I left footprints in a panic. In the previous cases, because the party reported the case late, there were not many clues left."

Jiang Yuan waved his hand and said, "I don't know the specific circumstances of the case, but starting from the state of the bloody footprints, I think it's unlikely that the experts in front made such a big mistake."

Cui Xiaohu and his colleague Li Haochen looked at each other.

Li Haochen stood up and said: "If this is your final judgment, it's not impossible, but we also hope..."

"It's impossible for you to make such a trip and just go back." Jiang Yuan interrupted Li Haochen, and said: "I will read the footprints on the hard disk again later, but from the perspective of solving the case, I have A proposal, let's see if it works."

"Tell me." Cui Xiaohu regained his energy all of a sudden.He knew that an expert like Jiang Yuan would evade it if he shirked it. There were also routine tasks, and he couldn't say that everything would be fine if he handed things over to the experts.However, if an expert puts forward a new point of view, it must be something to think about.

This is the greatest value of experts.

Jiang Yuandao: "I'll re-appraise this bloody footprint, re-delineate its scope, and then you can do an investigation, how about it?"

"Okay, okay." Cui Xiaohu agreed wholeheartedly.

There are only 0 times and countless times to do the investigation.It's nothing to check a few more times, it's like the plane has taken off, flying three or five kilometers more, what's the difference!
Jiang Yuan drew a notebook and quickly recorded on it:

male.

20-28 years old.

165 to 168 cm tall
Weight: 60 to 70 kg
The figure shows signs of exercise.

The shoe has an inner heightening, and the shoe size is too large, which is a size 42.Actual shoe size should be 40 to 41.

……

Jiang Yuan marked a large range this time, not more cautiously, but a half-footed judgment, which is indeed more difficult.Fortunately, it is a blood footprint. If the plane taken by the electrostatic adsorption method is divided into footprints, the scope of the label will have to be enlarged.

Even so, Cui Xiaohu frowned for a while, and took out his notebook with his colleague Li Haochen to check it.

"Team Jiang, the scope you gave is smaller than the scope of our investigation." Cui Xiaohu said awkwardly.

The scope of the investigation is smaller than that of the investigation, which means that the people Jiang Yuan hopes to investigate should have been investigated.

"Work hard to investigate again." Jiang Yuan has done a lot of cases, and he knows more about investigations.

He re-read the conditions he wrote, then circled the word "height", and then marked two words below: bare height, and drew three lines to show the key points.

Jiang Yuan tore off the page and said, "I suggest that you check carefully again within this range. It is not uncommon for people to escape the investigation due to various reasons. Since the inspection range I drew is smaller, I hope It can be checked more carefully."

The criminal police team of a branch in Gyeonggi Province was responsible for the investigation, not the people from the ministry.Cui Xiaohu nodded when he got the paper from Jiang Yuan, and said, "I understand, I will report now."

(End of this chapter)