I am a super cop

Chapter 807 Interdisciplinary Team 【Seeking Monthly Ticket】

A large wave of policemen and forensic doctors came at night, which made the Yangtian Lake Hotel, which is usually not very lively at night, suddenly lively.

Not only the staff, but also many customers dining at the Yangtian Lake Hotel began to gather by the river.

So much so that Ding Liang and Huang Zunlong had to pull out another cordon to keep the melon-eaters out.

"Forensic Liu, this is the corpse." Gu Chen stepped forward and introduced the situation to Forensic Liu.

Forensic doctor Liu nodded slightly, and said to the forensic assistant Gao Chuanfeng, "Xiao Gao, take out the tools."

"Ah." Hearing this, Gao Chuanfeng hurriedly placed a small suitcase on the ground, and after unlocking it, all kinds of sophisticated instruments were neatly embedded in the foam pad.

Forensic doctor Liu put on his gloves and began to squat down to examine the corpses on the ground.

Gu Chen turned on the bright flashlight and provided lighting assistance to Fayi Liu.

After a while, Forensic Doctor Liu frowned, stood up and said involuntarily, "This corpse is seriously mutilated, and it has been soaked in the lake water for a long time, so many parts have rotted."

"That's right." Gu Chen nodded slightly, and told what he knew: "If I'm not wrong, this person should be Liu Biao, an employee of Yangtianhu Hotel who disappeared a few days ago."

"At present, we just salvaged the body from the lake, but we don't know exactly whether Liu Biao died by drowning or was thrown into the lake after being killed."

"Gu Chen, you are trying to give us problems." Forensic assistant Gao Chuanfeng looked at the master's frowning face, and knew that such a dead body test was very difficult.

Usually, if it is a complete corpse, Gao Chuanfeng can go out and test the wound of the deceased himself.

But now the body is mutilated, and it has been soaked in the lake for many days. Many of the wounds were bitten by the aquatic animals in the lake.

The so-called wound marks have long been unable to be confirmed, and this is the difficulty.

Forensic doctor Liu glanced at Gao Chuanfeng, and reminded: "The job responsibility of the forensic doctor is to restore the truth of the deceased. They are all simple operations. What's the challenge? How can you make progress without challenges?"

"Uh, master, I... I'll just talk casually." Knowing that Liu Fayi was teaching him a lesson, Gao Chuanfeng immediately shut up.

But Lu Weiwei suggested: "Forensic Doctor Liu, I think we should do a diatom test as soon as possible. You can see that this corpse is already like this. There may be a high possibility that he was killed and thrown into Yangtian Lake."

"But now his head is gone, and his body is gradually decomposing. If you want to know the answer, you can only do a diatom test."

Lu Weiwei almost restored the rhetoric that Gu Chen introduced to everyone just now, but forensic doctor Liu beside her was startled.

Forensic Liu stared at Lu Weiwei dumbfounded, and said in astonishment, "Lu Weiwei, it's not bad, you even know diatom detection?"

Lu Weiwei smiled and said: "It's okay, isn't this what's in your forensic manual?"

Forensic assistant Gao Chuanfeng looked at the two of them in a daze, and couldn't help asking Liu forensic doctor: "Master, what is diatom? Aquatic plant? And what kind of diatom detection is this? Why haven't I been exposed to it before?"

"So you have to study hard." Before Gao Chuanfeng finished speaking, Lu Weiwei seamlessly connected directly:

"This diatom is actually a general term for single-celled plants with pigment bodies. From small puddles formed by rainwater to as large as the oceans that account for 71% of the earth's surface, traces of diatoms can be seen almost everywhere. And worldwide, there are more than 1.6 species of diatoms."

Lu Weiwei still copied what Xiang Chen said just now.

But it made Liu Fayi and Gao Chuanfeng stupefied...

Gao Chuanfeng turned to look at Fayi Liu, and asked weakly, "Master...Master, is this really the case? Isn't this Lu Weiwei talking nonsense? How could she know this?"

"What nonsense? What people say is right." Forensic doctor Liu said bitterly: "You should learn more from them. Lu Weiwei is not a forensic science major. You, a forensic major, don't even know Diatom detection, is it ashamed?"

"puff!"

Seeing Gao Chuanfeng being reprimanded by Liu Forensic Doctor, Ding Liang and Huang Zunlong, who had pretended to be calm before, couldn't help but suppress their laughter.

Lu Weiwei stared, and immediately told the two to shut up.

Then he smiled at Liu Fayi and said, "Liu Fayi, I've worked hard. Usually, Junior Brother Gu asks me to study more."

"I think that the reason why Junior Brother Gu is so good is the result of continuous learning. If you have more knowledge, can't you easily apply what you have learned?"

Glancing at Gao Chuanfeng, Lu Weiwei said jokingly, "Is that right? Forensic Gao?"

"Yes, yes, yes." Gao Chuanfeng was a little unhappy, feeling that Lu Weiwei, an amateur forensic doctor, was riding on his head.

However, due to the presence of Forensic Doctor Liu at the scene, he could only pretend to be shameless and ask, "Then tell me, why is diatom testing required? What is the significance of diatom testing?"

When Lu Weiwei heard that she was sending out sub-questions again, she pretended to think about it, and then walked around in front of Gao Chuanfeng, and suddenly said:

"By the way, I remembered that if these diatoms are present in the dead body and are the same as the diatoms in the water, then they can tell us whether the deceased entered the water while alive or after they were already dead. .”

Seeing Forensic Doctor Liu nodded slightly and seemed to be puzzled, Lu Weiwei hurriedly said again: "With this test, they can tell us whether the corpse died by drowning, which is very important for the detection of corpses, especially for this kind of deformity. Incomplete corpse."

"Cough cough." Seeing that Lu Weiwei was a little bit overwhelmed, Police Officer Wang hurriedly coughed twice as a reminder.

Lu Weiwei understood, so she pretended to be distressed. What the scholar Gu Chen said to herself just now, couldn't help complaining:
"Actually, this is also a learning process, so I store this knowledge in my memory bank so that I can apply what I have learned."

"Not bad." Forensic Doctor Liu really believed it.

To be able to say these things in such a professional way, I am afraid that it cannot be said that ordinary learning can understand it. It must be a lot of effort.

Otherwise, why didn't his assistant Gao Chuanfeng contact him?Because this latest diatom detection technology and equipment have only been released for a few years.

Compared with some previous diatom detection technologies, the accuracy is also greatly improved.

Liu Forensic Doctor really admires Lu Weiwei, and feels that this Lu Weiwei is really impressed after three days away.

So forensic doctor Liu asked Lu Weiwei with a testing mentality: "Lu Weiwei, tell me how we should test."

"We need to take a femur from the corpse for testing." Lu Weiwei said seriously.

After the voice fell, Liu Fayi was completely excited.

Quickly patted Lu Weiwei on the shoulder: "Weiwei, I really can't tell, your criminal investigation team of the Furong Sub-bureau is really a hidden dragon and a crouching tiger."

"Even you know so much about diatom detection, it seems that I really underestimated you, Lu Weiwei."

"Hee hee." Lu Weiwei felt flattered when she heard such praise.

I thought that if it wasn't for Gu Chen's explanation to me just now, I'm afraid I wouldn't know anything about the diatom test at all.

However, Lu Weiwei has her own unique advantages, that is, she has to ask Gu Chen about everything, and absorb knowledge and nutrition from Gu Chen to fill herself.

Fortunately, I was applying what I learned just now, so it's okay to bluff an old man like Liu Fayi.

Seeing that Forensic Liu seemed to agree with the need for diatom testing, Gu Chen hurriedly asked: "Forensic Liu, can the technical laboratory of our Municipal Bureau conduct diatom testing? Or do we need to send it to Yangcheng for testing?"

"Gu Chen, do you also know about the diatom test in Yangcheng?" Forensic Liu looked at Gu Chen and asked with a smile.

Gu Chen nodded: "I know some, because there are professional equipments there, and they have been studying diatom detection for many years."

"That's right. If you want to say that the most famous diatom detection is really their Yangcheng Criminal Bureau, this topic has always been the research direction of their forensic team."

Seeing everyone's serious faces, Forensic Doctor Liu said again: "But it doesn't matter, we also have advanced testing equipment here, which can fully meet the conditions for diatom testing."

"That's great." Gu Chen was a little overjoyed when he heard that the technical department of the Municipal Bureau could also conduct diatom testing.

In this way, the detection time can be greatly shortened.

Seeing that the situation was clear, Police Officer Wang hurriedly urged: "Then let's not wait any longer, and send the remains of the body to the Technical Section of the Municipal Bureau. If possible, it will be best to get the results tonight."

"Tonight?" Hearing Police Officer Wang's words, Gao Chuanfeng, the forensic assistant, got a little dizzy, and said in a bad mood:
"My master has been working all day. In the evening, he had finished the work at hand and was going home to rest, but when he received your old Wang's call, he rushed over without stopping."

"It's so urgent, I'm afraid the master's body won't be able to take it, how about tomorrow?"

"How can this be done? Every second counts when investigating a case." Seeing that the assistant Gao Chuanfeng wanted to buy himself a little rest time, Liu Forensic Doctor directly refuted it back.

"Also, my body is very strong, what's wrong with staying up late to work? The nights I stayed up back then were several times your current workload."

Looking at the expectant eyes of everyone, Liu Fayi also gritted his teeth, and said involuntarily: "Young people nowadays just can't bear hardships, alas."

"How about...just as Gao Chuanfeng said, forensic doctor Liu, we will test again tomorrow, and you can rest well tonight." Gu Chen also stepped down the steps for forensic doctor Liu.

But Forensic Doctor Liu waved his hand and refused directly: "No need, just do the test tonight, everyone get ready, pack up this corpse, and bring it back to the Technical Department of the Municipal Bureau."

"No problem." Gu Chen nodded slightly, then looked at his colleague, and said, "Everyone, come and help."

Following Liu Fayi's car, everyone prepared to return to the Technical Section of the Municipal Bureau.

On the way back, Ding Liang was driving, while Gu Chen was sitting in the back seat, in the temporary action group, listening to reports from other teams.

Gu Chen: [Return the team, we found Liu Biao's body, and now we are going to return to the technical department of the Municipal Bureau, what's the situation with you? 】

Not long after, a reply from Officer Zhou from another team appeared in the dialog box.

Zhou Xingxing: [Although no suspicious equipment was found, we caught a few men and women engaged in illegal activities and engaged in improper relationships. This time we did not find nothing. 】

As soon as Officer Zhou Xingxing of this team sent out the message, Officer Liao of the other team also sent a report.

Liao Zhenhua: [We didn't find those people who were engaged in sniffing equipment, but we caught a group of people, and the amount of money involved was quite large, and we didn't get nothing. 】

Gu Chen: [Okay, let you handle these matters, everyone has worked hard. (clasping fists)]

Zhou Xingxing: [(holds fists)]

Liao Zhenhua: [(clasping fists)]

Lu Weiwei: [(cute face)]

Lu Weiwei: [Thank you for your hard work, let Old Wang treat you to dinner later. 】

Officer Wang: [(horrified)]

Officer Wang: [Why?Why does Gu Chen lead everyone to participate in the action, and my Lao Wang is in charge of treating guests to dinner?You can't pick just one wool, can you?Lu Weiwei is almost bald by you. (hammer head)]

Zhou Xingxing: [(laughing)]

Liao Zhenhua: [(laughing)]

Huang Zunlong: [Senior Sister Lu is so cute. Today, Senior Sister Lu shined brilliantly and was praised by Forensic Doctor Liu in public. 】

Lu Weiwei: [(shy)]

Lu Weiwei: [Where is it, ask Junior Brother Gu Hong Fu, following Junior Brother Gu is to win, hee hee. 】

Officer Wang: [(Hammerhead)]

Zhou Xingxing: [(picture of two policemen laughing loudly)]

……

……

Following Fayi Liu, everyone came to the Technical Section of the Municipal Bureau.

Soon after the disinfection treatment, everyone followed Liu Fayi and Gao Chuanfeng to the laboratory.

Ding Liang and Huang Zunlong sat in the waiting room and waited patiently.

As for observers, Gu Chen, Lu Weiwei and Police Officer Wang came to the laboratory together after putting on protective equipment.

Forensic doctor Liu has superb skills. After extracting the two femurs, he began the next step.

Lu Weiwei couldn't bear the bloodiness, so she could only turn her head and look at him.

Gu Chen and Officer Wang, on the other hand, stared at the operation steps the whole time.

Gao Chuanfeng, the forensic assistant at the side, also took the opportunity to ask for advice: "Master, do you think this little diatom can really become the gold standard for the diagnosis of drowning?"

"That's needless to say?" Liu Fayi glanced at Gao Chuanfeng, then looked at Gu Chen and Officer Wang behind him, and said involuntarily:

"In fact, diatoms are very useful in diagnosing death due to drowning because of their small size and ubiquitous presence in various waters, which makes them often inhaled and swallowed by the deceased along with the current when drowning."

"They then circulate through the bloodstream and accumulate in different organs such as the lungs, brain and bone marrow."

Seeing that Gao Chuanfeng just nodded silently, and Gu Chen had already started to take out a small notebook to record.

Liu Fayi felt that his apprentice had lost another game, so he sighed and asked Gao Chuanfeng: "Then do you know what the shell of this diatom is made of?"

"Uh!" Gao Chuanfeng was stunned, and turned to look at Gu Chen.

Gu Chen blurted out directly: "The shell of diatoms is composed of silicon dioxide, and because of this, the composition is the same as that of sand."

"En." Hearing Gu Chen's words, Liu Fayi nodded slightly, and continued to ask: "Gu Chen, tell me what you know."

"Yes." Seeing that Forensic Liu agreed, Gu Chen, who was afraid of disturbing Forensic Liu's examination at first, replied directly:

"Diatoms will not dissolve in strong acid, so as a tester, you can always use strong acid to digest tissues, and then extract diatoms from the digestion solution."

"This can be seen through a microscope, and the inspectors can also compare it to the diatoms in the water body where the body was found."

"If diatoms are not found in the body, it means that the victim did not drown, and if the diatoms found in the organs are significantly different from the diatoms in the water body in which the body was found, it means that ... the victim was elsewhere. drowned to death."

After a pause, seeing that Forensic Doctor Liu had been listening carefully while waiting for the test, Gu Chen also continued to add:

"If this is the case, it is clear that the suspect moved his body to a second location to create the appearance of an accident."

"Well said." Seeing that Gu Chen performed so well and almost understood this set of principles thoroughly, Fayi Liu couldn't help but admire:
"Gu Chen, your knowledge is indeed very broad, and I have to praise you for this."

"Thank you forensic doctor Liu." Gu Chen was still very modest.

Forensic doctor Liu waved his hand: "If the forensic doctors in the technical department of our Municipal Bureau are as diligent as you, I want to train a few top forensic doctors, it should not be a big problem."

"But the problem is..." Glancing at Gao Chuanfeng beside him, Forensic Doctor Liu shook his head and sighed, "But the problem is that there are many excellent forensic doctors, but very few outstanding ones."

"Forensic Gao can be regarded as top-notch, right?" Seeing that Forensic Liu praised him for a long time, he was not very satisfied with his assistant Gao Chuanfeng.

In order to balance Gao Chuanfeng's psychological gap, Gu Chen still deliberately mentioned Gao Chuanfeng.

But forensic doctor Liu didn't think so, he hummed twice and said with a smile: "Gao Chuanfeng is quite good, but not top-notch. The top-notch forensic doctor I'm talking about must at least be able to rely on his own talent on the basis of excellence." Improve it a bit more."

Glancing at Gu Chen, Liu Fayi sighed intentionally, shook his head and sighed, "It would be great if I had an apprentice like you, Gu Chen, by my side."

"Haha, Fayi Liu, I think you've given up on it." Officer Wang had already guessed what Fayi Liu meant, and couldn't help jokingly said, "Even if Gu Chen is willing to come to you, can Bureau Zhao agree? With his bad temper, he has to fight with you."

"Haha." Lu Weiwei stood aside like a crowd, and she was also happy to see Liu Forensic Doctor eager to bring Gu Chen under his command.

"Okay, okay, I just want to think about it, can't I think about it? My old Liu is not as lucky as Zhao Guozhi in this life, hey."

After sighing, Forensic Doctor Liu continued the inspection at hand, and said softly: "I think at the beginning, the difficulty lies in this new technology, and the success rate of old diatom detection is not high. If it weren't for the colleagues in Yangcheng to form experts Team, overcome difficulties, how can we be so easy."

Glancing at Gu Chen behind him, Forensic Doctor Liu also said from his heart: "I also want to form a team to conduct detailed training on the detection methods of my counterparts in Yangcheng."

"And this team must also be composed of the technical department, or the backbone members of the police force. I define this team as...an interdisciplinary team."

……

(End of this chapter)