I'm a Super Cop

In the room.

Gao Chuanfeng saw that Gu Chen had already carefully observed the body, and then continued to check Hu Shishi's body according to Gu Chen's investigation ideas.

The results are basically true to the situation described by Gu Chen.

In fact, Gao Chuanfeng also knew very well that Gu Chen called himself over, just to let himself transport the body away.

In the previous investigation, Gu Chen had already carried out relevant operations.

After a short silence, Feng takakawa asked Gu Chen, "Gu Chen, what else have you found besides what you said?"

"If you say so, the victim is likely to have suffocated before being electrocuted, rather than being electrocuted."

"That's right." Gu Chen wanted to talk about it before. As a result, when Feng takakawa mentioned it, Gu Chen also said:

"The thing is what I imagined. If we judge by time, Hu Shishi died before we called yesterday afternoon."

"As for whether he was electrocuted after suffocation or directly electrocuted, there are also many reasons."

"That's right." Lu Weiwei, who was on the other side, also said, "it seems that this situation has also been experienced in a case we investigated before."

After thinking about it, Lu Weiwei added: "I remember that if you want to suffocate the victim, you must take something and cover her face with force."

"In this way, there will be some congestion on the victim's face and mouth."

"And the abrasion on the inside of the lip is the reason why the teeth are forced against the tissue. If you see these phenomena, you can infer that the victim died of ventricular arrest."

"Yo?" Upon hearing Lu Weiwei's great truth, takakawa Feng looked at her with admiration, but also talked with confidence:

"Lu Weiwei, yes, it seems that your forensic level has improved?"

"That's, and don't look who my partner is?" Lu Weiwei was so happy when she was praised by Feng Gaochuan, the forensic medicine.

Of course, these things are also the knowledge accumulated bit by bit by handling cases with Gu Chen.

Everyone has been exposed to similar situations before.

Although the victim seemed to have been electrocuted, the situation at the scene was too strange.

Fortunately, Gu Chen was able to know these subtle clues well, which revealed the problem.

Therefore, Lu Weiwei can naturally think of these when she meets this kind of electric shock death again.

Gu Chen also nodded silently and continued to add: "in fact, the problem of electric shock lies in the timing."

"When the human body is injured by electric current, it will induce inflammatory reaction, and white blood cells and mast cells will flow into the injured area."

Glancing at the corpse on the ground, Gu Chen said again: "if the victim's heart stops immediately after being electrocuted, the reaction may be very slight."

"However, if the victim survives for several minutes, the reaction will be more obvious."

"If you use a microscope to examine the tissue at the entry and exit points of current, you can actually see this phenomenon."

"Therefore, when the victim has died, the body will not have an inflammatory reaction."

"That makes sense." Listening to Gu Chen's story, Feng takakawa, a professional forensic, couldn't help nodding silently.

Gu Chen continued: "moreover, the skin color changes at the entry and exit points of current also provide us with another clue."

"That is, if the 'living body' is electrocuted and dies, then the skin color will become darker and bleed."

"If the body is electrocuted, the appearance is light yellow."

"If we find that the victim's skin color is light yellow, but there is no inflammatory reaction, we can conclude that the victim was electrocuted after death."

"If the victim's skin darkens and has an inflammatory reaction, we can know that the victim was still alive when he was shocked."

"Gu Chen." According to Gu Chen, Feng takakawa, who has been reconfirming the body, suddenly looked frightened and confused:

"What you said is all right, and the body now lying on the ground shows a light yellow color."

"Moreover, most of the skin color of the deceased was light yellow, but I couldn't find the inflammatory reaction."

After a pause, Gao Chuanfeng looked up at Gu Chen and said, "so this body may be electrocuted after death?"

"Yes." Gu Chen nodded silently.

Obviously, Gu Chen has seen through everything.

Takakawa Feng's expression was complex and frightened. "Who is so cruel? Even shocked her body after killing the victim?"

"Needless to say? The murderer must have done it." Lu Weiwei doesn't look at these things as surprised as before:

"You know, the purpose of this is nothing more than to mislead our police and make our police mistakenly think that Hu Shishi, the deceased, died of electric shock because he accidentally dispatched the location of leakage in the middle line during the process of moving the socket."

With a deep breath, Lu Weiwei shook her head: "this murder can be said to be extremely cunning, even using such despicable means."

"Isn't it?" Police officer Wang, who was almost electrocuted to the spot and died, now his heart is still beating. He is also speechless and said, "this guy is crazy."

"Fortunately, Gu Chengang just knocked me, otherwise I would have to die here like Hu Shishi."

Thinking about the moment of horror just now, officer Wang is still terrified.

Yuan Shasha nodded silently and said calmly, "fortunately, we were all at the scene at that time, but Hu Shishi was unlucky."

"Even if she was either killed first and then given an electric shock, or if she was accidentally electrocuted and there was no one around to help at the scene, it would be a bad chance for her to survive."

Thinking of these, Yuan Sasha couldn't help sighing.

Officer Wang's heart thumped and murmured, "so, just now I found my life? Who is so wicked? Should I set such a trap?"

"Is it just to convince our police that Hu Shishi died of electric shock? Is it necessary for our police to be electrocuted?"

Thinking about it, officer Wang became angry. He said that this guy had a grudge against himself. If he didn't find the murderer who set the electric shock trap, he wouldn't be surnamed Wang.

"Brother Wang, calm down." Gu Chen comforted officer Wang, who was a little depressed, and said to takakawa:

"Feng takakawa, I had a general inspection of the room before and found that the room was very clean. It seemed that it had been cleaned."

"You doubt..." Feng Gaochuan seems to understand Gu Chen's meaning.

Gu Chen also nodded silently and said: "I suspect that all this was done by the murderer. Since Hu Shishi is likely to die of suffocation, it shows that there has been a fierce fight here before."

"But now it seems that the whole scene is very clean and shouldn't be."

"So, I suspect that this place must have been cleaned by the murderer."

"Understand." Feng takakawa, who knew Gu Chen's meaning, nodded slightly and said:

"I'll take the body away first, and then I'll search the scene to see if I can get some useful fingerprints."

"Then please." Gu Chen also has this intention.

After all, there was no business in the store yesterday, and Hu Shishi had private affairs to do, and there was no one in the store.

If the murderer had not been found in the shop, he would have seen the murderer at all.

Most importantly, the restaurant is not equipped with monitoring, and the surrounding public monitoring networks are all paralyzed.

It means you can't catch suspicious people.

The loss of high-tech support has indeed brought a lot of trouble to the police in handling cases.

Takakawa asked his assistant to take the body bag and take Hu Shishi's body into the body bag. Then he zipped the body out of the house and prepared to take it back to the technical department of the Municipal Bureau for further testing.

At the same time, Gu Chen also temporarily handed over the fingerprint detection in the house to takakawa Maple team.

The takakawa Maple team also brought the latest detection equipment, which is very helpful to find some secret fingerprints.

Gu Chen took the leakage plug wrapped in a transparent evidence bag and came to the door on the first floor.

At this moment, shop assistant He Hui still stood at the door and waited quietly.

He Hui can neither walk around at will nor enter the restaurant.

The whole person's mood is also at sixes and sevens. He Hui is a burst of sadness at the thought of his boss being electrocuted to death on the second floor.

Seeing Gu Chen coming down from upstairs, he Hui came up and asked, "officer Gu, did you find anything?"

"Will Hu Shishi often use this socket?" Gu Chen raises the transparent evidence bag high and asks he Hui.

After careful observation, he Hui also told the truth: "I know the situation in the store best."

"And I've been to the landlady's room, but I've never seen such a socket."

"Are you sure?" Gu Chen raised his eyebrows and asked her in confirmation.

He Hui thought for a few seconds, but nodded and admitted, "I'm sure I haven't seen such a socket in the store, especially with a connector in the middle."

"This socket is obviously that the wire is not long enough, and then connected for a period of time, but you know, the landlady Hu Shishi, she is a woman with a delicate life."

"Usually things in the restaurant are kept improving. How can such a plug be allowed to appear?"

"According to what you say, this plug is not in the restaurant, is it?" Lu Weiwei also heard the problem and hurriedly asked he Hui.

He Hui hesitated a few times and said, "wait."

When the voice fell, he Hui went directly to the front desk of the restaurant, squatted down and looked in the cabinet. Then he took out a socket with cartoon pattern, put it on the counter and said:

"Hu Shishi, our boss's wife, usually even if she buys a plug, it must be this kind. Everything she likes should have a sense of art."

"There are several sockets like this in the store. You can go and have a look. It will never be the socket lengthened with wires in your hand."

Hearing what he Hui said, Gu Chen suddenly became alert.

Before, we also focused on whether he Hui was suffocated and then electrocuted, or directly electrocuted to death.

But now it seems that even this leakage socket doesn't look like something in the store at all.

This made Gu Chen suddenly feel that the murderer had planned for it.

In particular, it is painstaking to use the illusion of electric leakage to create a homicide.

But at the same time, Gu Chen can also think that the murderer may not have come here for the first time. Obviously, he came here to step on the spot in advance.

But it has nothing to do with Hu Shishi. Gu Chen doesn't believe it. Anyway, it should be an old and familiar talent of Hu Shishi.

Thinking of this, Gu Chen looked at the wire socket wrapped in a transparent evidence bag and was curious.

After waiting for an hour at the scene, takakawa Feng took several assistants from upstairs to the door of the restaurant.

"How's it going?" Gu Chen asked.

Takakawa shrugged his shoulders and said helplessly, "it's strange that there's no abnormality at the scene. It's very clean."

"But we picked up several fingerprints, and they were the only ones."

"You mean..." Gu Chen couldn't help but say, "you mean there's only one person's fingerprint in the room?"

"Yes." Takakawa Feng nodded silently.

"Well, this fingerprint is probably left by the dead Hu Shishi." Gu Chen said.

Takakawa Feng continued to nod: "almost, but we have to take it back to the Technology Department of the Municipal Bureau and test it before we can get the results."

"We'll update you if you have time."

"I understand." Gu Chen knew in his heart that this fingerprint was the fingerprint left by Hu Shishi.

But if there are other murderers in the room, it is obvious that everything in the room has been cleaned up by the murderer, and there is no trace left.

Thinking that the murderer was really cunning, Gu Chen was more convinced that the murderer might be very familiar with Hu Shishi.

Even during the conversation, Hu Shishi was surprised by the murderer to cover his mouth and nose with something, which eventually led to suffocation.

Then the killer took advantage of the leakage plug. After connecting the power supply, he leaned the leakage area towards Hu Shishi's body.

This will involve some electrician knowledge.

At the very least, the killer knew some electrician knowledge, and maybe he wore insulating gloves during the operation.

But now the key question is, where does this socket come from?

"Gu Chen, do you have any questions? If not, we have to take the body back to the technical section of the Municipal Bureau first, and then conduct further testing on the body."

"OK." Hearing Gao Chuanfeng's words, Gu Chen can only let Gao Chuanfeng return to the technical section of the Municipal Bureau for the time being.

After seeing off several people, he Hui gathered around Gu Chen and asked him curiously, "officer Gu, I..."

"What about the other staff in your store? Like the cook?" Gu Chen looked up and asked her.

He Hui hurriedly replied: "when I came to work just now, I was stopped by your people outside the warning line. He called me and asked me what was the matter? I told him the situation here. He was stunned immediately and decided to go home first on the spot."

"Give me the contact information of the chef, and then you can go back and wait for the news." Gu Chen took out the transcript and handed it to He Hui.

He Hui nodded silently, also very cooperative, wrote down the contact information, and then quickly left the crime scene.

At this moment, the time will soon come to noon.

As Ding Liang several people set up a cordon at the intersection, the tourists who came here to punch in also left the scene one after another.

At this time, Gu Chen sat quietly on the public seat on the terrace, looking at the plug in his hand and observing it carefully.

Lu Weiwei, police officer Wang and Yuan Shasha also sat around at the same time.

Everyone looked listless and depressed.

If at ordinary times, we can use monitoring and investigation to find some clues.

But now, there is no monitoring, and the crime scene has been cleaned up by the suspect, and there are no fingerprints left at all.

In everyone's opinion, it seems that the other party is superior.

"That's hateful." Lu Weiwei was so angry that she patted the table, and the whole person didn't have a good way: "this guy is very professional? The scene was cleaned up, and even our police couldn't find the problem. It's professional enough."

"Don't worry, elder martial sister Lu." Seeing Lu Weiwei complaining crazily here, Gu Chen was very calm.

His eyes are always fixed on the transparent evidence bag in front of him.

Seeing this, Yuan Shasha also asked Gu Chen curiously, "elder martial brother Gu, can you see anything wrong with the socket in this transparent evidence collection bag?"

"After all, even if you want to trace the source of the plug, it is quite difficult. Just where you sell wire plugs, you don't know how many stores there are..."

"Don't worry." Before Yuan Shasha's voice fell, Gu Chen directly interrupted:

"I can't even see the logo on the plug, because I can't see the problem."

"Yes, I just wanted to say that, because there is no logo on the socket. Obviously, the socket has been used for a long time and can't even find the manufacturer and dealer."

"Not all." Before Yuan Sasa's voice fell, Gu Chen picked up the socket again, even one of the base positions, and said in front of the crowd:

"Look what this is?"

"Is this... Number?" Officer Wang's eyes brightened.

Lu Weiwei also squinted: "M091? What the hell is this? Number?"

"Elder martial brother Gu, what is this?" Yuan Shasha is also confused. I feel that this alone can explain anything?

Seeing that everyone had doubts, Gu Chen didn't sell off and said bluntly, "this is indeed a digital number."

"Although the logo of the socket has been polished, we can still find out the brand of the socket from the appearance style, which is not difficult."

After a pause, Gu Chen said again, "secondly, there is a number painted with blue paint on this socket."

"In my opinion, this may be the item of a company and the number used for numbering and warehousing. Obviously, this socket may come from a construction site unit."

"Site unit?" Lu Weiwei looked puzzled and asked Gu Chen, "why do you think so, younger martial brother Gu?"

"Because of this." Gu Chen lights up a wire position of the socket in front of the crowd and says, "did you find anything?"

"Mud... Mud?" Police officer Wang, who was the first to find the problem, was also stunned and couldn't put a channel: "how can there be soil in the gap of this wire?"

"Normally, the murderer should have cleaned the dirt on the socket. How could that..."

"Maybe the killer just wiped the fingerprint on the socket and ignored the fingerprint hidden in the gap of the wire."

Before officer Wang's voice fell, Gu Chen directly pointed out the problem and continued:

"The wire of this socket is composed of two wires. The killer may just wipe it with a rag on the outside, but he ignores the details in the middle."

"Of course, this kind of wire, this kind of small detail in the middle, is also difficult to wipe off with a rag, and can only be cleaned with a brush."

"But obviously, the killer didn't do it and ignored it."

"I see." After Gu Chen said this, Lu Weiwei suddenly realized: "this socket may be from a construction site. It has a number, so it will be painted with a number."

"Due to frequent exposure to open-air soil, it may have been worn to varying degrees, which makes the trademark invisible, but the dirt has been hidden in it."

"Maybe it's because the wet soil stands in the wire on a rainy day. After cleaning, there are some residual components. This situation can only exist on the construction site."

"After all, whose household socket? Hand painted with blue paint and specially painted with a number?"

"Yes, that's what it means." Seeing that Lu Weiwei also said his thoughts, Gu Chen nodded silently and said:

"In fact, I seem to have seen this number near the construction site of the fourth Jiangnan bridge before."

"What are you talking about? The construction site near the fourth Jiangnan bridge?" As soon as Gu Chen's voice fell here, officer Wang was surprised and said:

"Gu Chen, did you see clearly? This number is really on the construction site?"

"I don't know if it is." Gu Chen didn't reply immediately, but after a few seconds of meditation, he said again: "however, I have seen some tools on the construction site with some blue numbers painted on them."

"At that time, in the office of the construction site, that is, the office of the second engineering group, I saw it inadvertently, but I'm not sure if it's such a number on the socket, but it's certain to paint the number with blue paint."

"Pa!"

As soon as Gu Chen's voice fell, Lu Weiwei patted the table excitedly: "that's enough. As long as we can find the source of the number, we can find out where the socket comes from?"

Before, we were still worried about the lack of clues, but now it seems that Gu Chen can see a lot of fishiness by relying only on a socket connected to the line.

For example, the soil in the gap between the socket wires and the blue number, these small details don't seem to pay much attention to in the eyes of ordinary people.

But in Gu Chen's eyes, it seems that he can constantly enlarge.

Lu Weiwei is so excited now.

Yuan Shasha was also excited and said, "if this thing is really on the construction site of the fourth Jiangnan bridge, it would be much easier to check. Just ask the warehouse keeper over there."

"And the materials on the construction site generally have a warehousing list, which must be very convenient to query."

"What are you waiting for?" Officer Wang couldn't sit still at once. He couldn't help standing up and said, "I don't care what this number is now. Hurry up."

……

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