novice forensic medicine

Chapter 88 Special Profession

Dr. Lu's words made Zhou Ning couldn't help laughing. This person is comfortable to cooperate with, but there is nothing unreasonable to use the excuse of Qindao University's research. After all, it is a pilot project.

"Then do a search!"

Zhou Ning handed the control handle to Xiao Qu, Xiao Qu did not shirk, and after a crackling operation, the five comparison display boxes began to search respectively, but this time it was not as fast as the previous search for Cheng Chunyan.

Ten minutes later, the display box stopped searching, and there were still question marks in the five comparison boxes, but they were not found. This discovery made everyone stop their work and come over. Dr. Lu lost his temper.

"The first one can work, what's the problem with these few not being found? Did you make any other settings?"

Xiao Qu was also dumbfounded and kept shaking her head.

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

Zhou Ning looked at the electronic file in his hand, raised his head after a while, and said:
"Are you comparing the household registration system in the province?"

Xiao Qu paused, clicked on the option just now, then looked at Zhou Ning and said:
"Yes, this is the household registration system in the province."

"If you can connect to the national household registration system, then try again. Among the files and tests, four of the five people were positive for HPV, and one was also positive for HIV.

In the dossier, the five people are suspected to be special occupations. 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 a profession at their doorstep, and once they quit, they will go back to live without being understood. this history. "

Dr. Lu and the surrounding people all nodded.

"The household registration system across the country can be connected, but the search speed is a little slower. Please change Xiaoqu quickly and try again."

After listening to Xiaoqu, he quickly started to operate, and the comparison started again.

Zhou Ning stared at the flickering comparison screen, but what he thought in his mind was the murderer's DNA.

A person who is so cautious, why is he in such a hurry this time? Is it just because the 'prey' in his eyes suddenly fell alone?

Although this can be regarded as a reason, for a person who has been at large for five years, he still seems reckless.

Of course, if the report was an hour late, the body would be swallowed by sea water, but the blood on the windshield showed his haste, how should I put it, it was not perfect.

Yes, that's the word. The previous cases were perfect, but this one is not perfect!
Zhou Ning is a very passive person. From school to work, he has always been very passive. Although he can speak decently, it is only because he has no parents and needs to take care of the emotions of many people, so he can't help himself. .

The murderer's pursuit of perfection is an abnormal reaction based on physical defects. This abnormal reaction is progressive after each crime. Only further abnormalities can satisfy him.

Ordinary people can't understand, but Zhou Ning knows that such a person must have been abused in childhood, or grew up under oppression, that's why he behaved like this.

At this moment, a burst of beeps 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, and none of these five people must be from the province.

After waiting for another 10 minutes, the other two also stopped, but instead of a photo in the comparison box, a number 5 appeared in one, and a 7 appeared in the other.

"Does it mean to compare five similar people?"

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

"Forensic Doctor Zhou, these five people have similarities with the No. [-] deceased, so the system retrieved them all. The same problem is also true for the fifth deceased. I suspect that the deceased did not replace the new ID card."

Zhou Ning quickly looked through the content of the autopsy report. Sure enough, the No. 2006 deceased and the No. 26 deceased were both killed in [-]. The time of the incident was March [-], and the other was August [-].

"In 2004, the second-generation ID card was replaced, but most of the people were replaced in 07-08. If the person is not in the local area, many people will replace it later. Print out the information of these people. I told Xu Da Report it, as for whether to contact the city bureau, we will talk about it later.”

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

"We are an experiment. As for the verification of the experimental results, it is natural for you to come. Of course, if you feel that it is inconvenient to tell the city bureau, I can coordinate this. After all, the way to get this information is to talk to the bureau leader. "

Zhou Ning also laughed, the old man Dr. Lu is so caring.

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

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

"The speed of the comparison is still too slow. This needs to be further strengthened. There is also the restoration of the blurred portrait you mentioned. If this can be synchronized, then even the old generation of ID cards can be compared smoothly. "

Zhou Ning nodded, this is indeed the case, just like the two victims now find twelve similar persons, 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 needs our signature and seal, you can prepare it. Xiaoqu will send me the information."

Xiao Qu quickly sent the comparison results that she had just searched to the laptop that Zhou Ning was holding.

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

"Come here and sit down. I heard from your master that a special DNA sample was found. Let's not consider whether it is a serial case, just investigate this case."

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

"Let's not talk about that, just take a look, this is the personnel information that Dr. Lu and his team searched for after two days of tossing, based on the pictures of the recovered skull."

The two stared at each other for a while, Xu Dayuan's eyes were wide open, he put away the surprise on his face, he was very smart and immediately reacted to the five messages behind a person.

"Three were found directly, and these two were found a few similar ones. Does that mean?"

Zhou Ning nodded, Liu Yongxin supported the table, his face was not relaxed.

"Xu Da, think about this matter well. If we touch each other, what will the city bureau's reaction be?"

Xu Dayuan stared.

"I don't care what they think. The investigation must continue. This case happened in our Qidong District, and our investigation did not cross the border. As for these few, it was a matter of beating rabbits and killing them. It is hard to be solved. Is there anything wrong with the case?"

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

"Anyway, the information was provided by Dr. Lu. I asked He Chunyang to verify it one by one. If it is really impossible, 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 the five people, four were HPV-positive and one was HIV-positive. I think such a dense discovery is related to their profession. Now we have found the information of the deceased. We can take their photos and identity information and let the public security brigade be responsible for the anti-pornography. See, if it's been dealt with, it seems to be a little faster."

Liu Yongxin thought for a while and moved closer.

"Since they are similar, we might as well check them all. One is to drive away the other and the other is to be released. Besides, the places where the victims were killed are all in the urban-rural fringe area. I don't think the place where the victims were killed is too far away from the place where the corpses were dumped. Emphasis Just look around here."

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

"Old Liang? What are you doing? I have business with you. Don't worry if I don't lie to you this time, it will definitely be a good thing!"

(End of this chapter)