All Heavens Dragon System

"Our laboratory has just been established, and it has not yet been applied to the official investigation work. The Qi team's news is really well informed." Lu Husheng interjected with a smile, because they are the newly established department, they also want to go early As a result, DNA detection technology is still new in the country. The local police in Shenghai do n’t trust it, and they lack cases. Shen Long ’s phone call can be said to be sent out of the snow, and they immediately agreed.

"I think that DNA detection technology is the future development direction of criminal investigation work. In the past criminal cases, the investigators had the wrong evidence of credulous confession, and even adopted illegal methods such as torture and confession in pursuit of confession, while DNA detection technology can Reducing the importance of confession and even achieving zero confession can help us avoid these illegal methods and reduce the occurrence of unjust, false and wrong cases. It is very significant. "Half of these words were said to Qin Siyuan.

"Zero confession case? This statement is very interesting." Qin Siyuan really hit Shen Long's full set. He quickly took out his notebook and wrote down what Shen Long said just now. He worked for many years in public security system publicity and reporting work. I also contacted a lot. This kind of thing is often helpless. The time limit for solving the case is here. The police often have to take this illegal method in order to solve the case.

Although it is justifiable, illegal means are illegal means, and there is no way to get it on the countertop. Some old Yoshiko also deliberately angered the investigators to torture, and then took the opportunity to attack the police for illegal torture to escape the crime. If DNA testing can really be used With technology for zero-offense cases, the existing detection rate can certainly be greatly improved, and at the same time, this illegal method can be avoided, which is a great thing for the public security system.

"After the test results come out, you can go back to Luzhou with me to see how we used DNA technology to find the evidence." Well, Qin Siyuan was already tempted.

"The Qi team is a talented student of Handong University, and his thinking is active." Qin Siyuan said admiringly, there was a matter of demolishing houses and breaking the defenses of drug traffickers. Now he has come up with a DNA testing case. These methods are not ordinary people. I thought that he had begun to think about how to use this material to write a big article.

At the DNA laboratory of the Shenghai Public Security Bureau, the cigarette butts and the hair removed from the suspect and the victim's family members were handed over to the experimenters for testing.

Qin Siyuan kept taking pictures with the camera, and it took some time to detect, so after taking the picture, Qin Siyuan followed Shen Long to the guest house of Shenghai Public Security Bureau, grasping Shen Long and asking about the 7.23 case.

"Lieutenant Liu was responsible for this case before, and the suspects were all found by him. You can ask him for details." Shen Long didn't mind giving credit to his subordinates. From these two days of observation Judging from this, Liu Hongsheng is an excellent criminal policeman, and he is not the same person as Li Mingjian.

"Thank you Qi team." Liu Hongsheng nodded gratefully to Shen Long. He knew the weight of the "Public Security Newsletter." Shen Long gave him the work of introducing the case, and he reaffirmed his role in this case. It means that if the case is really broken, his name may also appear in this magazine and be seen by colleagues of the national public security system.

These are not only honors, but also the capital for promotion. Although Liu Hongsheng has excellent professional qualities, his temper is too hard to please his superiors, so he hasn't made his mark after a long time. Now the opportunity has finally come.

He introduced the case one by one, one by one. In addition to some information that must be kept secret, it can be said that he knows everything, and Qin Siyuan is also very emotional after listening. "This case is really not easy to handle. If it was not for Qi team to find With that cigarette butt, it ’s really bad to convict the murderer. "

Although he works in the propaganda department, it is easy to judge the difficulty of this case if he gets more contact. If it is not the cigarette **** and there is no DNA detection technology, it is really difficult to determine the murderer.

"It's just a little clue now. If the result of the test shows that the DNA on the cigarette **** is a member of the victim's family or does not match the DNA of the suspect we found, then we have to continue to look for new clues. "" Shen Long said modestly. In fact, there was a reminder from the street tree that he was quite sure who the real murderer was.

After a day, the results of the experiment came out, and the test results showed that the DNA remaining on the longest cigarette **** of that cigarette **** was exactly the same as the DNA extracted from the hair follicles of one of the suspects.

"Some people did see him near the crime scene when he saw the incident, but I have tried him several times before, and he has always denied that he had entered the victim's house, and finally found evidence." Liu Hongsheng With a look of excitement, with this evidence, the next interrogation work will be much easier.

"Okay, let's go back tonight, and re-examine the suspect tomorrow. This work is still up to you." Qi Tongwei did not intend to monopolize this credit, thanks to that cigarette **** and the suggestion of DNA as evidence. He has already obtained the big head, so Liu Hongsheng will not affect his performance at all. Www.wuxiaspot.com ~ I will go back with you. I have already applied with the editor in chief and will do it for you in the next issue. Special reports. Qin Siyuan realized that this case might become another model case in the ministry, and if he wrote this article by him, it would be of great benefit to him.

He now looks at Shen Long more and more. After contacting him, the material of this article is really endless.

Invited Lu Husheng and the laboratory staff to have a meal. Shen Long took Liu Hongsheng and Qin Siyuan on the train back to Luzhou. On the train, Liu Hongsheng had been holding the information obtained from the laboratory to look at the research .

The more he looked, the more interested he was in the application of DNA detection technology in criminal investigation work, and even asked Shen Long, "Qi team, can you say that we can build a DNA laboratory in our Luzhou Public Security Bureau? If so, Laboratory, I feel that many of the previous backlogs can be resolved quickly. "

"It's a bit difficult. Nowadays, these testing equipment must be imported from abroad. If you want to build a laboratory, you can't even say it will cost 10 to 20 million. We are afraid that we won't be able to get it in the office." Within a period of time, I can get 10 to 20 million without any problems. It ’s a big deal to go to Macau, but there is no reason to use my own money to do office work, but it seems to be possible ...