civil forensic

Chai Tong is more than 40 years old, and looks a little gentle and elegant, with a little bit of aristocratic temperament.

To put it in a more informal way, it doesn't match the temperament of the police force at all.

However, Comrade Chai Tong smiled very nicely, as if he had been trained by a higher education institution, and when he entered the office of the Jiangyuan Accumulated Case Special Class, he commented very culturedly: "The name of the special class is very professional, but in fact it is not. It needs to be limited to backlogged cases. I don’t think there are many backlogged cases left in Ningtai County.”

Chai Tong was talking, looking at Huang Qiangmin and the others.Before he came to inspect, he also read some documents and materials, and he also had a certain understanding of the current situation of the Ningtai County Bureau.

Huang Qiangmin smiled and said, "We don't have many cases left, mainly because Jiang Yuan has been solved."

"All were solved by Jiang Yuan?" Chai Tong didn't quite believe in this aspect. He had also worked in the political and legal system, and he also had a considerable understanding of collective power.

Huang Qiangmin chuckled, and said, "Last year's backlog of homicide cases were all solved by Jiang Yuan. Basically, all homicide cases after 2000 have been solved, and now there are only a few cases that are still being pursued and have not been completely resolved. "

Chai Tong's eyes flashed: "This... is a bit powerful, how did you solve it?" He was really interested.

Among the units under the county bureau, there are less than [-] units on the same level as the criminal police brigade. In addition, there are also some independent and lower-level units that also need the attention of the leader and big boss.For example, the anti-drug squadron and police dog squadron in Ningtai County, although the number and rank are relatively low, they cannot be ignored.

Therefore, after taking office, although Chai Tong spent a lot of time getting to know the Criminal Police Brigade and paid considerable attention to Jiang Yuan, it was impossible for him to look at a specific case or the detection of a case in detail. dossier.

At this time, as a question to ask, it is Chai Tong to find a topic for everyone, otherwise, I can't just listen to the flattery of my subordinates.

Jiang Yuan thought for a while, and concluded: "We mainly use technology to solve cases. The commonly used technologies are fingerprint comparison, DNA comparison obtained from on-site investigation, blood stain analysis, footprint analysis, and now there are tool marks. Inspection and other aspects..."

Chai Tong nodded "hmm" and asked, "Do you have any specific examples?"

"Oh, then let's do a fingerprint?" Jiang Yuan said, sat down at the desk, and said to Wang Chuanxing, "Connect this computer to the projector."

Jiang Yuan then skillfully opened the background, entered the fingerprint comparison interface, found a fingerprint from the background, and began to mark the feature points, and introduced while marking: "The fingerprint comparison we are using now is to look at the fingerprint database. Whether the fingerprints in it can be determined to be consistent with the fingerprints at the scene.」

While talking, Jiang Yuan started the comparison.

Naturally, it was not easy for Chai Tong to stand behind Jiang Yuan, just as the big screen of the projector was lit up, Chai Tong naturally put his hands on his back, came to the front of the conference room, and sat down facing the big screen.

Huang Qiangmin stood next to Jiang Yuan, and said in a low voice: "The director's meaning may be to look at the cases you have worked on before." Jiang Yuan was stunned for a moment: "These cases have already been solved...... .Then now we have to retreat to...」

Huang Qiangmin turned his head to take a look and found that Chai Tong had already looked at it with great interest, so he could only say: "No need for now, you can operate according to your ideas."

Huang Qiangmin also had nothing to say, he had already done half of it, and it would not be a problem to withdraw.Jiang Yuan didn't seem to be burdened.

From time to time, he will also do some fingerprints for help in the fingerprint group. Occasionally, a familiar fingerprint expert will send fingerprints to discuss together, and they are all temporarily encountered fingerprints for temporary processing.

For Jiang Yuan, taking out a fingerprint for comparison is no longer a burden, and after doing more, he can actually make some judgments based on the case.

What kind of cases are easy to compare, what kind of cases, the criminals will be careful, and what kind of cases, the criminals are likely to leave fingerprints, Jiang Yuan can now guess about [-] to [-]%.

Like now, what Jiang Yuan pulls out is a simple theft case.

As we all know, theft has a certain technical content. The thieves who have been doing it for a little longer are basically ex-convicts, and it is easy to leave information in the fingerprint database.What Jiang Yuan was looking for this time was another relatively clear half-fingerprint.

For trace inspectors below LV2, if the fingerprint area is too small, it will naturally be difficult.

But for Jiang Yuan, it is very simple, once more than a dozen feature points are marked, the fingerprints on the right side of the software will start to appear. "Which case is this?" Chai Tong looked a little interested.

"This is a theft case in the next county. It was about two years ago. It was a shoplifting case. The fingerprints were taken from the lock, so there is a better chance of directly pinpointing the perpetrator." Jiang Yuan said. , and started manual comparison in the candidate list on the right.

Chai Tong let out an "Oh" and said, "Is there anything special about this case? I thought you would show a homicide case or something like that. Didn't you do a lot of big cases last year?"

"Boss." Huang Qiangmin called out quickly, and explained: "Jiang Yuan, this guy came out with a new case." Chai Tong asked, "New case? Is it an open case?"

"No, it's an unsolved case. This fingerprint has never been matched before. Jiang Yuan is now taking it out and marking it again..." Huang Qiangmin explained.

Chai Tong couldn't help sitting up straight when he heard this, hesitated a bit, and asked, "Does this mean that if this fingerprint matches, it is possible to catch a criminal who is at large?"

"That's what it means." Huang Qiangmin said.

Chai Tong let out a "ha" and said, "If you say that, well... I have inspected many units, and this is the first time that I have directly demonstrated how to solve a case."

After all, Chai Tong's interest came all of a sudden.It's really live.

Although Chai Tong has been in the political and legal system for a while, he rarely sees such a face-to-face and personal participation in the process of solving a case.

Another one, Jiang Yuan's operation is also very smooth. Chai Tong watched the huge fingerprint expand, shrink, and move on the screen. When it felt a little repetitive, a dialog box popped up.

"Now it is basically confirmed that the suspect has been compared. I will submit a review now. If more than three experts pass the review, the arrest can be carried out." Jiang Yuan clicked to submit the application and introduced it to Chai Tong.

Chai Tong was like a child visiting a zoo for the first time, just nodding his head ignorantly, not knowing whether the animals he encountered this time were rare species, or whether the performance was hard-working.

"That is to say, this case has been solved?" A leader who came next to him asked.

"Now we have won a criminal suspect. If we catch him, we can start an interrogation. At that time, we will see if there are any accomplices." Jiang Yuan roughly said a few words, and said, "If there is no accident, the case should be regarded as a criminal case." It's broken."

Ding.ding ding.

While everyone was talking, several fingerprint experts made the same identification for Jiang Yuan's fingerprints.Jiang Yuan looked at Huang Qiangmin and said, "It's confirmed."

"Then arrest people." Huang Qiangmin took out his mobile phone and called Wu Junhao of the first team.Originally, there was no need to dispatch a squadron for this kind of case, but in order to make Jiang Yuan's exhibition match more perfect, Huang Qiangmin decisively dispatched the best squad.

The new Chai Tong looked at their operations, and also glanced at the phone, and said, "In this way, Jiang Yuan can solve a case in 10 to [-] minutes?"

"This is good luck!" Huang Qiangmin was afraid of this and said hastily: "All resources are coordinated."

"Let's give him the resources." Chai Tong couldn't help but think of his predecessor, who had no hope of being promoted, but unexpectedly became better.