I am a super cop

Chapter 1311 Experimental Implications in Industry Journals
City Bureau Technical Section, testing room.

Based on the scan results, Gao Chuanfeng took out two of the abnormal eggs, and handed one to Forensic Doctor Liu and the other to Gu Chen.

The two held it in their hands and looked at it, but were surprised to find that the two eggs were almost intact.

The eggshell on the surface did not show any signs of being damaged.

Lu Weiwei leaned against Gu Chen, and couldn't help but wondered: "There is nothing wrong with the eggs, but why are the steel needles hidden in them? Are these artificial eggs? They were put into the steel needles during production?"

"It's possible." Forensic Doctor Liu weighed it in his hand, handed it to Gao Chuanfeng beside him and said, "Xiao Gao, take it for an ingredient test to see if it's an artificial egg."

"Yes, master." Gao Chuanfeng took the egg and walked directly to the test bench.

But Gu Chen held it in his hand and observed it repeatedly, frowning from time to time.

At this moment, Gao Chuanfeng turned his head to look at everyone, and asked, "Since this egg is going to be tested, can you break it?"

"How do you test the composition without breaking it?" Forensic Doctor Liu also reminded.

"Okay." Gao Chuanfeng turned his head and smashed the egg directly.

Then use a pair of tweezers to carefully remove the hidden steel needle.

Seeing this, everyone gathered around one after another.

After Gao Chuanfeng took out the steel needle and threw it directly into the small tray, forensic doctor Liu held it in his hand and looked at it, and said in amazement: "This is the first time I have encountered the method of hiding a needle in an egg. It can be seen that this What a tall man."

"If it is said that during the egg production process, the other party has hidden the steel needle in it, it can only show that this person is very good at producing artificial eggs."

Glancing at Gu Chen, Liu Fayi gave another opinion: "Gu Chen, maybe you can start from this aspect."

"No rush, let's see the test ingredients."

Although the suggestion given by Forensic Liu seems reasonable from a normal point of view.

However, according to Bao Chen's case-handling logic, if the murderer wanted to murder Ge Fei, he would have to start at the source of artificial egg production. Such an operation would be too troublesome.

Liu Fayi's suggestion to pre-cool, a little embarrassed, quickly coughed twice, turned to Gao Chuanfeng and said:
"Xiao Gao, hurry up."

"Yes, master, it will take some time."

Gao Chuanfeng was urged too.

This test is much more complicated than scanning instruments, and you have to follow the steps.

Everyone looked at each other, folded their hands on their chests, and walked back and forth in the testing room.

I don't know how long it took, Gao Chuanfeng let out a long sigh of relief, and then took off the mask and said: "After the test, this egg is real, not an artificial egg."

"What? Is it a real egg?" After being slapped in the face by his apprentice Gao Chuanfeng's test results, Liu Forensic's face froze and he looked at Gu Chen.

Gu Chen held the egg in front of him, and couldn't help but say, "It seems that the murderer is indeed very professional, at least artificial eggs can be ruled out."

"But...how is this possible?" Yuan Shasha didn't quite understand, how could the steel needle run into the egg without any problems?And the shell of the egg is still intact?
Police Officer Wang also hurriedly asked: "Gu Chen, do you think this is a bit evil? Could it be that the murderer can perform magic tricks?"

"But magic is all fake, but it's true that there are steel needles hidden in the egg." Lu Weiwei also retorted.

Officer Wang scratched his head, and said in a daze: "This is really interesting. I have lived for most of my life, and I have never encountered such a thing. If this can transform a steel needle into an egg without destroying the egg Eggshell, hey, maybe it’s still an explosive magic trick.”

"What time is it, are you still joking here?" Lu Weiwei frowned.

There was a breakthrough in this case, and everyone knew how the deceased Ge Fei died suddenly.

But now there is a problem with the key clue.

If the answer is not solved, I am afraid it will be difficult for everyone to continue the investigation.

"Wait a minute." Just when everyone was at a loss, Gu Chen glanced back at Gao Chuanfeng and asked, "Gao Chuanfeng, apart from the fact that the eggs are not artificial eggs, have you found anything else?"

"Other discoveries?" Gu Chen asked suddenly, Gao Chuanfeng's expression was blank, and then he suddenly realized: "It seems to be there."

"What is it?" Gu Chen asked.

"It's just... the acidity of eggs seems to be a bit high."

"Acidic ingredients? How can eggs have acidic ingredients?" When Gao Chuanfeng said this, Forensic Doctor Liu on the side also felt a little inconceivable.

So he went to the test bench in person and began to review the test results of his apprentice Gao Chuanfeng.

But it doesn't matter after this investigation, I was really surprised by the composition of this egg.

"How about Liu Fayi?" Seeing Liu Fayi's surprised expression, Gu Chen who was standing aside hurriedly asked him.

"It's strange." Liu Fayi bowed his body, and said with a blank face: "How can the acidic content of this egg be so high? Logically speaking, it shouldn't be."

"It shouldn't be right." Seeing that Liu Fayi was a little confused about this, Gu Chen was overjoyed.

At this moment, everyone turned their attention to Gu Chen.

Lu Weiwei also hurriedly asked: "So, Junior Brother Gu, what do you think?"

"That's the problem." Gu Chen picked up another egg with a steel needle, then glanced at the other eggs on the scanning table, and said:

"Gao Chuanfeng, test the eggs without steel needles again."

"Ah?" Gao Chuanfeng was stunned, unable to react.

Lu Weiwei took the initiative to hold one of them in her hand, handed it directly to Gao Chuanfeng and said, "Hey! Let's test it quickly."

"Wait a moment." Turning around, Gao Chuanfeng turned on the test mode again.

The others still started to do nothing, walking back and forth in the testing room, waiting for Gao Chuanfeng to get the test results.

I don't know how long it took, Gao Chuanfeng leaned on the seat and let out a long sigh of relief.

Gu Chen, who had been standing behind him, asked, "How is it?"

"It's strange, this egg has no acidic ingredients at all, and the composition of the egg with the steel needle hidden in it is completely different from the previous egg."

"But these two eggs have a common feature, that is, real eggs, not artificial eggs, and they are probably laid by the same old hen."

"Do you even know if the eggs are laid by the same old hen?" Seeing Gao Chuanfeng's confused look, Lu Weiwei also joked.

Gao Chuanfeng waved his hand: "That's not the point. The point is that the ingredients of these two eggs are completely different."

"Then the problem may really be here." Gu Chen picked up the egg with a steel needle in his hand, and fell into deep thought for a moment.

Liu Fayi frowned, and asked Gu Chen, "So Gu Chen, what do you think?"

"I remember……"

Gu Chen hesitated for a moment, then turned to look at Fayi Liu and said, "I remember that I read about this in some foreign medical journal."

"What... about it?" Forensic Liu seemed to have never been in contact with it, so he asked for advice humbly.

Gu Chen crossed his arms and tried to recall the previous content by using his master memory.

After a while, Gu Chen replied: "I remember that there is a saying in the experiment that the egg shells are soaked in acid for a period of time. At this time, the limestone of the egg shells will be dissolved by acid leaching, thus becoming soft and slightly tough."

"At this time, if the eggshell is slightly punctured, the eggshell will not burst. If the egg is taken out later to let the acid evaporate, the egg will be the same as the normal egg before."

"Because the eggshell will be sealed automatically, there is no abnormality."

"Is there still such an operation?" Hearing Gu Chen's words, Gao Chuanfeng was also taken aback for a moment, and said involuntarily:
"Why haven't I seen this thing in domestic academic journals?"

"That's because you don't read enough. This is what I saw in the library by accident when I was in high school."

"If it wasn't for a long time ago, I'm afraid I don't remember much."

"Oh my god! Gu Chen, did you only watch this kind of stuff in high school?" Also surprised by Gu Chen's words, Liu Fayi felt that his expectations for his apprentices in the future might have to be raised a lot.

Gu Chen smiled faintly: "Maybe it was just a lucky coincidence that I ran into him."

"Then we can now explain why the steel needle can enter the egg without destroying the surface of the shell."

Hearing Gu Chen's analysis, Police Officer Wang's confidence doubled instantly.

Gu Chen also nodded silently: "That's right, if it's the experiment according to what I said, it means that the murderer obviously knows these principles."

"As for the three new villagers in Nanpo Village, Lu Feng, Zhao Hu and Ge Fei, they were all medical students."

"As far as the profession is concerned, each of them has the ability to create the possibility of hiding a needle in this egg."

"But because Ge Fei is the deceased, excluding Ge Fei, there is a high probability that the murderers are Lu Feng and Zhao Hu."

"And this murderer is obviously very familiar with this kind of experiment, and may have conducted many experiments in private."

After a pause, Gu Chen said again: "I think the murderer should be related to the man behind the falsification of the papers. At least the other party should know something about these academic papers."

"Yes." Lu Weiwei agreed with Gu Chen's opinion very much, and quickly said: "Then the truth of the matter is very obvious now."

"The murderer apparently soaked the egg in an acidic substance for a period of time before slowly piercing the egg with a small steel needle."

"At this time, according to what Junior Brother Hu said just now, the limestone of the eggshell is soaked in acid and becomes soft and slightly tough."

"Then the eggshell won't burst when the steel needle goes in."

"And when the steel needle is completely penetrated into the egg, the eggshell will be automatically sealed."

"At this time, take the egg out again and let the acid evaporate, then the egg will be the same as a normal egg."

Based on what Gu Chen said just now, Lu Weiwei continued to recount the situation of hiding the steel needle.

Everyone also nodded to each other, acquiescing to this statement.

Officer Wang snapped his fingers and said, "Then it's easy to handle. As long as you prove who the owner of these eggs is and who touched these eggs, then this person is the murderer."

"Then you might as well just say it's Lu Feng, it's so obvious." Lu Weiwei said.

Officer Wang smiled and said, "Isn't Lu Feng still under investigation at the Furong Sub-bureau? Let the interrogating brothers stall for time, and we'll go straight there now."

"It's okay." Gu Chen felt that the problem was not serious, so he glanced at Forensic Doctor Liu and Gao Chuanfeng beside him, and said, "Then I will trouble you to provide some laboratory materials, we will need them at the other end of the interrogation room later. "

"No problem, you go first, I will send it to you later." Forensic Doctor Liu said.

It was also a brief communication in the testing room, and everyone returned to the Furong branch to prepare for a key investigation on Lu Feng.

……

……

It was already 10:10 p.m. when we returned to the Seremban branch.

Due to Police Officer Ding's marathon delay, Lu Feng was also exhausted at the moment.

At this moment, Police Officer Ding suddenly received a text message, and then he patted Wu Xiaofeng on the shoulder. The two of them made eye contact and understood each other's meaning in seconds.

So Police Officer Ding said to Lu Feng: "My colleague will come over later, what needs to be explained, you'd better explain it honestly."

"Comrade policeman, haven't I already said everything I need to say? What else do you want to know?"

"This...you tell my colleagues yourself." Glancing at Wu Xiaofeng beside him, Police Officer Ding said again: "Xiao Wu, let's go."

"Hey." Wu Xiaofeng put the interrogation transcript on the table, and then followed Police Officer Ding and walked out of No. [-] interrogation room.

At this moment, Gu Chen, Lu Weiwei, Police Officer Wang and Yuan Shasha also happened to walk over from the side of the corridor.

When the two people met each other, Gu Chen directly asked, "Senior Brother Ding, how did Lu Feng explain?"

"They are all innocuous answers, and there are no valuable clues. They are nothing more than saying that I have been wronged."

Glancing back at the door of the interrogation room, Officer Ding said again: "However, I have been interrogating here for a long time, and others are also tired. I guess their vigilance has also decreased."

"What? Brother Gu, have you found the evidence?" Wu Xiaofeng who was on the side had watched Ji Zhe lead everyone away from the Furong Branch, so he knew very well that Gu Chen must have gone to the Technical Section of the Municipal Bureau.

Bringing everyone back now is probably a breakthrough.

Gu Chen didn't answer directly, but smiled lightly, pretending to be mysterious and said: "This will only be known after the interrogation."

"That's fine, I wish you success." Wu Xiaofeng also grinned.

In the marathon see-saw interrogation with the other party, the person being interrogated is tired, and the interrogator is even more tired.

After everyone handed over work briefly in the corridor, Gu Chen, Lu Weiwei, Officer Wang and Yuan Shasha in police uniforms pushed the door open and walked in.

Lu Feng, who was exhausted before and was taking a breather on the interrogation chair, saw the door open again, and four policemen walked in.

Lu Feng sighed helplessly, and he raised his head to complain, but just as he opened his mouth, he saw that the four people in front of him were the tourists who had come to Nanpo Village before.

Lu Feng's expression froze for a moment, a little dazed.

Gu Chen stared at Lu Feng, sat down slowly, and said with a light smile: "Brother Lu Feng, we meet again."

"You...you are..."

"We are policemen from the Furong Sub-bureau," Yuan Shasha said.

Lu Feng rubbed his eyes, stared in a daze, and his whole body suddenly lost consciousness.

The four men and women in uniform in front of them were chatting and laughing with themselves at the dinner table before.

But in a blink of an eye, everyone was wearing police uniforms and sitting opposite to them.

At this time, everyone's identities also showed obvious differences.

He was the suspect being interrogated, while the other four were the police officers who interrogated him.

Thinking that I still complained about the police being a cop before, and wanted to collude with everyone.

Thinking about it now, isn't this just death?
"Hehe." Thinking of this, Lu Feng couldn't help laughing twice, and said helplessly: "However, fate tricks people, you are actually the police."

"You don't have to make such a fuss." Gu Chen looked at the transcripts made by Wu Xiaofeng and Officer Ding while drinking the tea Yuan Shasha handed over.

Looking up at Lu Feng, Gu Chen said again: "There is also a discrepancy between what you explained in the notebook and what you said when we were having dinner together."

"Hehe, this...isn't this to prevent your police from treating me as the number one suspect? After all, you also know that Ge Fei happened to eat at my house, and I don't want to be wronged because of it."

"You are not wronged." Police Officer Wang shook his head, and said with a sneer: "Lu Feng, we have already investigated Ge Fei's death. He was not poisoned, but ate some problematic eggs from your family."

"It...wasn't poisoning? Is there a problem with the eggs in my house?" Lu Feng, who was a little at a loss when Police Officer Wang said this, suddenly changed his expression.

The whole person turned from nervousness to panic.

But Lu Feng quickly calmed down, and said with a wry smile, "How...how is it possible?"

"You said he wasn't poisoned, I still believe it, but why did it have something to do with my eggs?"

Seeing that Lu Feng was still stubborn, Gu Chen took the egg test report printed out from the office and handed it directly to Yuan Shasha.

Yuan Shasha took the report and sent it to Lu Feng.

"Let's take a look." Gu Chen pointed his right hand at Lu Feng, reminding him, "As long as you know how to read, you should be able to understand this report."

"What's more, you are still a medical student. This kind of laboratory test report should be a zero threshold for you."

"This……"

Just by scanning Lu Feng, he was already on the verge of collapse.

Gu Chen remained calm, just seeing a test report and handing it to himself, the lethality is enough to be terrifying.

Experts will naturally understand this thing when they see it.

The same is true for Lu Feng.

While pretending to read the test report, Lu Feng kept sneaking glances at Gu Chen and the others.

Since he didn't know how to answer, Lu Feng still kept looking up.

Lu Weiwei waited for a long time but did not see Lu Feng put down the test report, so she reminded her and asked, "Have you finished reading it? Do you think there is something wrong?"

"This……"

Lu Feng raised his head and stared at Lu Weiwei, and suddenly smiled bitterly and said, "This... I don't know what's going on here?"

"Why is there a steel needle in this egg?"

"You have to ask yourself that." Yuan Shasha said.

"Hehe." Lu Feng laughed dryly, and said involuntarily: "Comrade police, I think you should pay attention. When Ge Fei ate these eggs, I also ate two. If there is a problem, shouldn't I suicide?"

……

　Ask for votes, with a sincere face. ╰(‵ ′)╯

　　
　
(End of this chapter)