Chapter 39 identifies the murderer

"Scholar of Wu University, you have worked hard. Far away, Li Tie shouted politely.

"Lao Li, boss, do you have something to do with the four of you?" Wu Wei said with a wry smile.

"If you have something urgent, go in and say it, come on! Martial arts scholar, look at the good tea I brought you, I don't want to drink it myself. Li Tie said as he pushed Wu Wei into the house.

"Don't mind, Lao Li, I'm off work now, I'm waiting to go home to do something, if you have something, you can tell me quickly." Wu Wei said.

Li Tie took out a cigarette and saluted it, and said, "Martial arts scholars, martial arts universities." ”

"Okay, Lao Li, don't be a martial artist, you are Wu Song Pan Jinlian is not easy to do, if there is anything to say, hurry up. Wu Wei joked.

"Do me a favor, the 314 case has reached an impasse, and everyone is holding their breath in their hearts?" Li Tie said.

Wu Wei looked at Li Tie and said with a smile: "Just say no, it's over, I know I'm going to work overtime again, okay, let's talk about it." ”

Li Tie gave a general introduction to Shao Dong's thinking and the process of investigation and visit, and Wu Wei commented: "Xiaodong has a brain and is a good material." ”

Li Tie took out the physical evidence bag containing half a tissue from the toolbox, handed it to Wu Wei, and said, "This was found in the car, and the liquid on it is likely to be bloodstains." ”

"How long has it been?" asked Wu Wei.

"It's been about half a year, and I just found it this afternoon. I rushed back. You work overtime, knowing that you are working hard, Lao Wu is embarrassed to speak. Li Tie said.

Wu Wei smiled and said to Wu Jianguo: "Boss, I know that you are anxious, I can work overtime, but if you want to get results, you have to wait for three or four days." ”

"I know, it's okay to wait a few days, I'm afraid that I won't be able to extract DNA now, after all, this piece of paper has been placed for a long time, and I don't dare to be 100% sure if there is blood on it. Wu Jianguo explained.

"The principle of DNA identification is to extract DNA from biological tissues that need to be compared, label them with tracer atoms or fluorescent substances, and then perform heteromerial recombination in liquid, and determine whether they are from the same person or have a direct blood relationship according to the degree of matching of the recombination. The sample preparation time takes about 5 hours, and the chain opening is a very fast process, but the post-chain processing is more troublesome, and the reassembly takes about 10 hours. If there is no other delay, it can be done in 23 days. Wu Wei said.

Wu Jianguo looked at Li Tie, Li Tie shook his head, Wu Jianguo said: "I also know a little about these terms you said, you tell me, if there is blood on this piece of paper, can it be extracted?"

Wu Wei took the evidence bag and looked at it under the light and said: "Due to the long time, after high temperature evaporation and biodegradation, it is difficult to deal with the traces on the paper, but I still have a certain certainty." In my experience, this should be blood. ”

"I'm relieved if you say that, we don't have to work overtime, martial arts scholars, let's work again tomorrow, in order to show my gratitude to you, I will invite you to dinner today." Wu Jianguo said.

"Boss, you're welcome, this is my job, although the vacation is lost, I can make up for it later, if the investigation of the case is delayed, then I can't afford to be responsible. There's really something going on at home, let's get together next time. Wu Wei smiled.

After everyone returned to the first squadron, Wu Jianguo said: "Taking advantage of the time of waiting for the results in the past few days, we will continue to investigate and visit the few missing people who have not yet been investigated, and we will not let go of any possibility." Everyone is tired these days, so let's go back. ”

In the past few days of waiting, the four of them investigated and visited the remaining missing persons, and unexpectedly, Li Tie took Wang Bo from the home of a missing person and found clues to another case, because the other case did not belong to the first squadron, Li Tie handed over the clues to the person in charge of the case, which was also an unexpected gain.

Three days later, at eight o'clock in the morning, everyone in the office of the No. 1 Criminal Police Squadron had just arrived, ready to start their day's work.

Wu Wei pushed the door in, holding the appraisal results in his hand, and said, "Boss, the results are out." Everyone was shocked when they heard this.

Wu Jianguo hurriedly asked, "How is it?"

"After my three confirmations and comparisons, the similarity of the locus is more than 99%. Wu Wei said.

"That's right?" Wu Jianguo asked.

"Yes, the blood stains on the pieces of paper are the deceased!" Wu Wei said affirmatively, handing the document in his hand to Wu Jianguo: "This is the result of identification." ”

"Thank you, Martial Arts scholar. Wu Jianguo said happily. Li Tie also gave Wu Wei a thumbs up.

Wu Wei waved his hand, smiled, pushed the door and left.

"Team Wu, what should we do next?" asked Wang Bo.

"Don't be too happy, Master Zhou is suspected of committing a major crime, but at present, Master Zhou is missing, and we don't have any clues about where to go now. Wu Jianguo said.

"It's still one word, check!" Li Tie said.

Shao Dong analyzed: "Zhou Shi's interpersonal relationships, we should have checked what we should have checked, and we should have visited, Zhou Shi is divorced, has no children, is alone, except for often going to other places to deliver goods, most of the time is local, except for loving chess, there are no other bad hobbies." ”

"Relatives and friends at home also have to visit to see if there is a breakthrough. Wu Jianguo said.

Now the whereabouts of the suspect Zhou Shi are a mystery. Whether it will disappear or go unpunished, there is no way to know. Shao Dong knows that every day that this kind of person lives in the world, he is a scourge every day, and if he is not arrested and brought to justice, he is a huge hidden danger every day.

Wu Jianguo thought for a long time and said: "Investigate all the relatives and people who have been contacted by Zhou Shi, and start acting today, Li Tie and I will visit all the relatives of Zhou Shi, Xiao Wang, you continue to visit the masses in depth." Before Zhou Shi disappeared, he used a mobile phone number, Xiao Shao, you go to the telecommunications department to adjust the call record of this mobile phone number for one year. ”

Everyone took the order and left, Shao Dong went to the mobile company, showed his documents and procedures, and called up Zhou Shi's call record for a year. Zhou Shi's mobile phone has been shut down. The call logs are stuck three months ago.

Back in the team, through a detailed comparison of call records, found out a few numbers with more frequent calls, and after writing them down, I went to the mobile company to call up the identity information and call records of these numbers.

Two of the numbers caught Shao Dong's attention, and the location of both mobile phone numbers was in HLJ province. It is more than a thousand kilometers away from G County.

The identity information called up from the mobile company shows that the holders of the two numbers, one is named Liu Hui, 32 years old, and the other is Zhou Dawei, 30 years old.

These two numbers were most closely related to Zhou Shi in August and September last year, and Liu Hui's mobile phone number was shut down half a year ago, that is, in September last year, which was very close to the time of death of the deceased in the dry well.

Zhou Shi is a scrap business, and even if it is shipped, it will not go that far, because the money earned may not be enough for gas.

So what is the relationship between Zhou Shi and these two people? Could Liu Hui be the dead in the dry well?

Wu Jianguo, Li Tie, and Wang Bo returned to the first squadron one after another, and Shao Dong reported the clues he got to Wu Jianguo.

Wu Jianguo reported the situation to the director He Shukun, who immediately contacted the HLJ police and asked for cooperation in the investigation.

According to the two identification information provided by Wu Jianguo, the HLJ police concluded that they called Wu Jianguo back after two days of investigation and visits.

Liu Hui, male, 32 years old, 1.80 meters tall, strong build.

Zhou Dawei, male, 30 years old, 1.62 meters tall, thin and thin.

According to Liu Hui's family, Liu Hui went out to work a few years ago and never returned home, but he has not been able to contact him in the past six months.

Shao Dong said: "The height and age are basically the same as the deceased, and the mobile phone was also shut down half a year ago, this person is likely to be a naked corpse in a dry well." ”

"I asked my superiors for instructions and rushed to HLJ as soon as possible. Wu Jianguo said.

After receiving Wu Jianguo's request, He Shukun, director of the county bureau, contacted the public security organ where HLJ Liu Hui lived, asked for cooperation in the investigation of the case, and ordered: Wu Jianguo, the leader of the first squadron of the criminal police, led Li Tie, Shao Dong, Wang Bo, and Wu Wei to HLJ Liu Hui's home to identify the source of the body. It is required to pay attention to safety on the road and report the situation in time.

The five people took Poussin in the squadron, rushed to HLJ non-stop, a distance of more than 1,000 kilometers, people on the road did not stop, took turns driving during the day, stayed in a guest house at night, and rushed to the police station in the jurisdiction where HLJ Liu Hui's house was located.

With the cooperation of the HLJ police, Liu Hui's family was found, Wu Wei did DNA extraction on Liu Hui's family, and Wu Jianguo questioned Liu Hui's family and made new discoveries.

According to Liu Hui's wife, Liu Hui went out to work with Zhou Dawei, and if he found Zhou Dawei, he could find Liu Hui, and when he lost contact with her husband half a year ago, Liu Hui's wife also asked Zhou Dawei, and Zhou Dawei said that he had seen Liu Hui in October.

Wu Jianguo's analysis: The two numbers that frequently call with Zhou Shi are Liu Hui and Zhou Dawei. Wu Jianguo asked the HLJ police to investigate Zhou Dawei's whereabouts, and after the HLJ police investigation, it was learned that Zhou Dawei was at home, and the HLJ police decided to immediately interrogate Zhou Dawei.

During the interrogation, Zhou Dawei did not know anything, and the J police detained Zhou Dawei and waited for a breakthrough in clues.

Then Wu Jianguo declined the hospitality of the HLJ police, and rushed back on the same day, needless to say, the hard work all the way, because everyone wanted to solve the case as soon as possible, so these hardships were also laughed off.

Wu Wei used the DNA of Liu Hui's family to compare with the deceased, and the result was just as everyone thought, the deceased was Liu Hui.

Wu Jianguo analyzed: "Coming to this conclusion, it is further determined that Zhou Dawei must have a problem. ”

Shao Dong opened his mouth and said, "Yes, what the master said is right. Wu Jianguo gave Shao Dong an encouraging look and motioned for him to continue.

Shao Dong said thoughtfully: "Because the deceased in the dry well is Liu Hui, and Liu Hui's mobile phone was shut down before September, and the villagers found that there were blood stains in the field near the dry well, and it was also in September, all kinds of signs indicate that Liu Hui's death time was in September." But Zhou Dawei told Liu Hui's wife that he had seen Liu Hui in October, which shows that Zhou Dawei is hiding the truth, he must know the inside story, and Zhou Dawei is also very suspicious. ”

"Let the HLJ police hand over Zhou Dawei, and the case is about to usher in a major breakthrough. Li Tie said.

"I immediately asked the HLJ police to hand over Chow Tai Wei. Wu Jianguo said.

Everyone has the spirit and looks forward to sorting out the case as soon as possible and bringing the murderer to justice. As everyone knows, the complexity of this case is far beyond ...... imagination. Real lady online service, help you find books to chat with you, please micro / letter / search / search hot network article or rd444 waiting for you to tease~