Dr. Lu's words made Zhou Ning couldn't help but laugh. This person was comfortable to work with, but using the excuse of research at Qindao University to investigate, it was not unreasonable. After all, it was a pilot project.

“Then let’s search it!”

Zhou Ning handed the control handle to Xiaoqu. Xiaoqu didn't shirk, and after a few clicks, the five comparison display boxes began to search, but this time it was not as fast as Cheng Chunyan's previous search.

Ten minutes later, the display box stopped searching. There were still question marks in the five comparison boxes, but no search was found. This discovery made everyone stop what they were doing and come over. Dr. Lu was dumbfounded.

"The first one works, but what's the problem if these ones can't be found? Have you made any other settings?"

Xiaoqu was also confused and kept shaking his head.

"I don't know. The method is the same as last time, and the operation is exactly the same. I don't know why I didn't find it in the search."

Zhou Ning looked at the electronic file in his hand, raised his head after a while, and said:

"Are you comparing the provincial household registration system?"

After a brief pause, he clicked on the options just now, then looked at Zhou Ning and said:

"Yes, this is the provincial household registration system."

"If you can connect to the national household registration system, let's try again. In these files, the tests showed that four of the five people were HPV positive, and one person was also HIV positive.

The five people in the file are suspected to be people with special professions. I think if they are engaged in this industry, they are more likely to be people from other provinces. After all, no one wants to work in an industry outside their own home, and once they quit, they will not be understood when they go back to live.

This history.”

Dr. Lu and several people around him nodded.

"The household registration system across the country can be connected. The search speed is just a little slower. Xiaoqu quickly changes it and tries again."

As soon as I heard the ditty, I quickly started operating it and the comparison started again.

Zhou Ning stared at the flashing contrasting images, but what he was thinking about was the murderer's DNA.

Why is such a cautious person so hasty this time? Is it just because the 'prey' in his eyes is suddenly alone?

Although this is a reason, for someone who has been at large for five years, he still seems reckless.

Of course, if the report was made an hour later, the body would have been swallowed by the sea water, but the blood stains on the windshield showed his haste and, how should I say, not perfect.

Yes, that’s the word. The previous cases were all perfect, but this one is just not perfect enough!

Zhou Ning is a very passive person. From school to work, he has always been very passive in pushing forward. Although he can speak appropriately, this is just because he has no parents and needs to take care of the emotions of many people, so he can't help but make himself polite.

.

The murderer's pursuit of perfection is an allergic reaction based on physical defects. This allergic reaction is progressive after each crime is committed. Only further abnormality and further progress can satisfy him.

Ordinary people can't understand it, but Zhou Ning knows that such a person must have been abused in childhood or grew up suppressed, so he behaves like this.

At this moment, a beeping sound interrupted Zhou Ning's thoughts. He looked at the display screen. The three above had found the corresponding identity information, and the other two were still searching.

This discovery made everyone present excited.

It seems that this search direction is correct. These five people must not be from the province.

After waiting for another ten minutes, the other two also stopped. However, instead of a photo, the number 5 appeared on one and 7 on the other.

"Does it mean comparing five similar people?"

Xiaoqu quickly clicked on the number 5, and sure enough, five identity information appeared at the back. Inside were five old-fashioned ID cards. The photos were blurry and the pixels were very low.

"Forensic Doctor Zhou, these five people are similar to deceased No. 4, so the system retrieved them all. The next deceased No. 5 also had the same problem. I suspect that the deceased did not change his ID card to a new version."

Zhou Ning quickly looked through the contents of the autopsy report. Sure enough, deceased No. 4 and deceased No. 5 were both murdered in 2006. The time of the crime was March 15th and August 26th.

"The second-generation ID cards were replaced in 2004, but most people replaced them in 2007-08. If they are not local, many people replaced them later. Print out the information of these people. I and Xu Da

Let’s report it. As for whether to contact the city bureau, we’ll discuss that later.”

Dr. Lu came over and looked at Zhou Ning with a smile.

"We are conducting an experiment. As for the verification of the experimental results, it is up to you. Of course, if you feel inconvenient to tell the city bureau, I can coordinate this. After all, the way to obtain this information was through discussions with the bureau leaders.

"

Zhou Ning also smiled. Dr. Lu is so considerate.

"Okay, Dr. Lu, let me go and talk to Xu Da first. After these two tests, I think there is no problem with the operation of the software. As long as it can be updated in real time and can synchronize the national household registration information database, then there will be no problem in searching.

.”

Dr. Lu still seemed dissatisfied and kept shaking his head.

"The comparison speed is still too slow. We need to further strengthen this. There is also the repair of the blurred portrait you mentioned. If this can be synchronized, even the older generation ID cards can be compared smoothly.

"

Zhou Ning nodded, this is indeed the case, just like the two victims now find twelve similar people, if the blurred portrait can be restored, then the comparison will be more convenient.

"Don't worry, it's already very powerful now. If the experimental report requires our signature and seal, please prepare it. Xiaoqu can send this information to me."

Xiaoqu quickly sent the comparison results he had just searched to the laptop held by Zhou Ning.

Zhou Ning hurried out of the office and went straight to Xu Dayuan's office. As soon as he came in, he saw Liu Yongxin sitting opposite Xu Dayuan. When he saw Zhou Ning, Xu Dayuan waved his hand.

"Come and sit here. I heard from your master that a special DNA sample was found. We don't care whether it is a serial case or not, just investigate this one case."

Zhou Ning sat down and placed the laptop in front of the two of them.

"Let's not talk about that for now. Take a look at the personnel information that Dr. Lu and his team just searched for for two days based on the pictures after the skull was restored."

The two stared at each other for a while. Xu Dayuan's eyes widened and he put away the surprise on his face. He was smart enough to react immediately after seeing the five messages behind a person.

"Three of them were found directly, and these two were found by several similar ones, right?"

Zhou Ning nodded, and Liu Yongxin supported the table with a not relaxed expression on his face.

"Xu Da, please think about this matter. If we encounter it, how will the city bureau react?"

Xu Dayuan glared.

"I don't care what they think, the investigation must continue. This case happened in our Qidong District, and our investigation will not cross the line. As for these few, it was just a matter of catching a rabbit by the way. Is it possible that it has been solved?

Is there anything wrong with the case?"

Xu Dayuan's words made Zhou Ning feel comfortable. Working with such a leader will give you confidence.

"Anyway, the information was provided by Dr. Lu. I asked He Chunyang to verify it one by one. If it is impossible to send someone there, or find a local colleague to assist in the investigation."

Zhou Ning found the previous autopsy report, pointed to a part of it and said:

"Of these five people, four are HPV positive and one is HIV positive. I think such a dense discovery is related to their profession. Now we have found the information of the deceased. We can use their photos and identity information to ask the security brigade to be responsible for anti-pornography.

See if it has been processed, it seems faster."

Liu Yongxin thought for a while and came closer.

"Since they are similar, we might as well check them both. One can be caught and two can be released. Furthermore, the places where the victims were injured are all in the urban-rural fringe area. I think the places where they were killed and where the bodies were dumped are not too far apart. Emphasis

Just look for it around here.”

Xu Dayuan grinned, took out his mobile phone and dialed a number.

"Old Liang? What are you doing? I have something to do with you. Don't worry I won't trick you this time. It's definitely a good thing!"
Chapter completed!