Gao Chuanfeng saw that Gu Chen had already carefully observed the body, and then continued to check Hu Shishi's body based on Gu Chen's investigation ideas.
The result is basically true to what Gu Chen described.
In fact, Gao Chuanfeng also knew very well that Gu Chen called him over just to ask him to take the body away.
In the previous investigation, Gu Chen had already carried out relevant work.
After a brief silence, Gao Chuanfeng asked Gu Chen again: "Gu Chen, besides what you said, what else did you discover?"
"If I go by what you said, the deceased was most likely suffocated before being electrocuted, rather than being electrocuted to death."
"That's right." Gu Chen wanted to say it before, but when Gao Chuanfeng mentioned it, Gu Chen took advantage of the situation and said:
"This is what I imagined. Judging by time, Hu Shishi was already dead yesterday afternoon before we made the call."
"As for whether he was suffocated to death and then electrocuted, or whether he was directly electrocuted to death, there are actually many bases."
"That's right." Lu Weiwei on the side heard this and said, "It seems that a case we investigated before also experienced this kind of situation."
After thinking about it, Lu Weiwei added: "I remember that if you want to suffocate the victim, you have to take something and cover her face with force."
"This will cause some congestion on the victim's face and mouth."
"As well as abrasions on the inside of the lip, this is because the teeth were forced against the tissue. If you see these phenomena, you can infer that the victim died of asphyxiation."
"Oh?" Upon hearing what Lu Weiwei said, Gao Chuanfeng was instantly impressed, and he also talked eloquently:
"Lu Weiwei, it's okay. It seems that your forensic skills have improved?"
"That's right, don't even look at who my partner is?" Lu Weiwei felt happy after being praised by forensic doctor Gao Chuanfeng.
Of course, these things are also the knowledge accumulated bit by bit while working on cases with Gu Chen.
Everyone has been exposed to similar situations before.
Although the victim seemed to have been electrocuted to death, the situation at the scene was too strange.
Fortunately, Gu Chen was able to understand these subtle clues and discovered the problem.
Therefore, Lu Weiwei could naturally think of this when she encountered this kind of electric shock death incident again.
Gu Chen also nodded silently and continued to add: "Actually, the problem with electric shock is the timing."
"When the human body is exposed to electric current and is injured, it will induce an inflammatory response, and white blood cells and mast cells will also flow into the injured area."
Glancing at the corpse on the ground, Gu Chen added: "If the victim's heartbeat stopped immediately after being electrocuted, the reaction might be very slight."
"However, if the victim survives for several minutes, the reaction will be more pronounced."
"If you use a microscope to examine the tissue at the entry point and outflow point of the current, you can actually see this phenomenon."
"So, when the victim is dead, the body will not have an inflammatory reaction."
"It makes sense." Listening to Gu Chen's story, Gao Chuanfeng, a professional forensic doctor, couldn't help but nod silently.
Gu Chen continued: "Furthermore, the changes in skin color at the entry and exit points of the current also provide us with another clue."
"That is, if a 'living body' is electrocuted, the skin color will become darker and bleed."
"And if the corpse was electrocuted, the appearance will be light yellow."
"If we find that the skin color of the deceased is light yellow but there is no inflammatory reaction, we can conclude that the victim was electrocuted after death."
"If the skin color of the deceased becomes darker and there is an inflammatory reaction, then we can know that the victim was still alive when he was electrocuted."
"Gu Chen." According to Gu Chen's story, Gao Chuanfeng, who had been confirming the body again, suddenly looked horrified and confused this time:
"What you said is correct, and the corpse lying on the ground now has a light yellow color."
"Moreover, the skin color of the deceased was mostly light yellow, but I could not find any inflammatory reaction."
After a pause, Gao Chuanfeng looked up at Gu Chen and said without vomiting: "So this corpse may have been electrocuted after death?"
"Yeah." Gu Chen nodded silently.
Obviously, Gu Chen had already seen through everything.
Gao Chuanfeng's expression was complicated, and he also said with a look of horror: "Who is so cruel? After killing the victim, he also shocked her body with electric shocks?"
"Do you still need to say it? It must have been the murderer." Lu Weiwei now looks at these things without being as surprised as before:
"You must know that the purpose of this is nothing more than to mislead our police and make us mistakenly believe that the deceased Hu Shishi was in the process of moving the socket because she accidentally moved the leakage position of the middle line and was electrocuted to death."
Taking a deep breath, Lu Weiwei shook her head: "This murderer is extremely cunning, and he actually used such despicable means."
"Isn't it?" Officer Wang, who was almost electrocuted to death on the spot, said with his heart still pounding, "This guy is simply crazy."
"Fortunately, Gu Chen knocked on me just now, otherwise I would have to die here like Hu Shishi."
Thinking about the frightening moment just now, Officer Wang is still frightened.
Yuan Shasha also nodded silently and said calmly: "Fortunately, we were all present at the time, but Hu Shishi was unlucky."
"Even if she was either killed first and then electrocuted, or she was accidentally electrocuted herself, and there was no one around to help at the scene, the chances of her surviving would have been very bad."
Thinking of this, Yuan Shasha couldn't help but sigh.
Officer Wang's heart skipped a beat, and he couldn't help but murmured: "So, I just saved my life? Who is so wicked? To set up such a trap?"
This chapter is not over yet, please click on the next page to continue reading! "Is it just to make our police believe that Hu Shishi died of electric shock? Do we have to let our police also be electrocuted?"
Thinking about it made me a little angry, and Officer Wang suddenly became a little angry. He thought that this guy had a grudge against him. If he didn't find the murderer who set up the electric shock trap, his surname would no longer be Wang.
"Senior Brother Wang, calm down." Gu Chen comforted the somewhat depressed Officer Wang and said to Gao Chuanfeng:
"Gao Chuanfeng, I did a general inspection of the room before and found that this room is very clean, as if it has been cleaned."
"You doubt..." Gao Chuanfeng seemed to understand what Gu Chen meant.
Gu Chen also nodded silently and said smoothly: "I suspect that all this was done by the murderer. Since it is very likely that Hu Shishi died of suffocation, it means that a fierce fight broke out here before."
"But now it seems that the entire site is very clean, and logically it shouldn't be."
"So, I suspect that this place must have been cleaned by the murderer."
"Understood." Gao Chuanfeng, who knew what Gu Chen meant, nodded slightly and said:
"I will take the body away first, and then search the scene to see if I can extract some useful fingerprints."
"Then I'll trouble you." Gu Chen also had this intention.
After all, the store was closed yesterday, and Hu Shishi had personal matters to attend to, so there was no one in the store.
If Hu Shishi met the murderer in the store, the murderer had enough time to clean up the scene after committing the murder without being discovered.
The most terrible thing is that the restaurant does not have surveillance cameras installed, and the surrounding public surveillance networks are all in a state of paralysis.
It means that the suspicious person cannot be caught.
The loss of high-tech support will indeed bring a lot of trouble to the police in handling cases.
Gao Chuanfeng asked his assistant to get a body bag, put Hu Shishi's body into the body bag, then zipped it up and carried the body out of the house, preparing to take it back to the Municipal Bureau's Technical Section for further testing.
At the same time, Gu Chen also temporarily handed over the fingerprint detection in the house to Gao Chuanfeng's team.
Gao Chuanfeng's team also brought the latest detection equipment, which is of great help in finding some hidden 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, the clerk He Hui was still standing at the door waiting quietly.
He Hui can neither move around nor enter the restaurant now.
The whole person was in a state of ups and downs. Thinking of her boss being electrocuted to death on the second floor, He Hui felt a burst of sadness.
Seeing Gu Chen and others coming down from upstairs, He Hui came over and asked, "Officer Gu, did you find anything?"
"Does Hu Shishi use this socket often?" Gu Chen raised the transparent evidence bag high and asked He Hui.
After He Hui observed it carefully for a few times, he said truthfully: "I know the situation in the store best."
"Also, I have been to the landlady's room, but I have never seen such a socket."
"Are you sure?" Gu Chen raised his eyebrows and asked her in confirmation.
He Hui thought briefly for a few seconds, but still nodded and admitted: "I'm sure, I've never seen this kind of socket in the store, especially with the connector in the middle."
"This socket obviously had a wire that wasn't long enough, so I connected it a little longer. But you have to know that the boss's wife, Hu Shishi, is a woman with a refined life."
"We usually strive for excellence in everything we serve in restaurants, so how could we allow such a plug to appear?"
"Then according to what you said, this plug is not from the restaurant, right?" Lu Weiwei also heard the problem and quickly asked He Hui.
He Hui hesitated for a few moments and then said, "Wait a minute."
After finishing her words, He Hui went directly to the front desk of the restaurant, squatted down, and searched in the cabinet. Then she took out a socket with a cartoon pattern, put it on the counter and said:
"Our proprietress Hu Shishi, usually even if she buys a plug, it must be this kind. Everything she likes must have a sense of art."
"There are several sockets like this in the store. You can go and see for yourself. It will definitely not be the socket in your hand that is connected with a long wire."
Hearing what He Hui said, Gu Chen and others suddenly became alert.
Previously, everyone focused on whether He Hui was suffocated to death and then electrocuted, or was directly electrocuted to death.
But now it seems that even this leaky socket doesn't look like something from the store at all.
This suddenly made Gu Chen feel that the murderer had planned this.
Especially using the illusion of leakage to create a murder incident is a very painstaking effort.
But at the same time, Gu Chen could also think that the murderer might not be here for the first time, and had obviously visited here before.
But Gu Chen didn't believe it if he said it had nothing to do with Hu Shishi. No matter how he said it, he should be an old acquaintance of Hu Shishi.
Thinking of this, Gu Chen couldn't help but feel curious as he looked at the wire socket wrapped in a transparent evidence bag in his hand.
After waiting for an hour at the scene, Gao Chuanfeng and several assistants walked upstairs to the door of the restaurant.
"How is it?" Gu Chen asked.
Gao Chuanfeng shrugged and said helplessly: "It's strange, I didn't find anything abnormal at the scene. It's very clean."
"But we extracted several fingerprints, and they are the only fingerprints."
"You mean..." After hearing Gao Chuanfeng's words, Gu Chen couldn't help but exclaim: "You mean, there is only one person's fingerprints in the room?"
"Yeah." Gao Chuanfeng nodded silently.
"Then this fingerprint is most likely left by the deceased Hu Shishi." Gu Chen said.
Gao Chuanfeng continued to nod: "It's almost the same, but we have to take it back to the city bureau's technical department to get the results after testing."
"If there is any latest situation, we will notify you as soon as possible."
"I understand." Gu Chen knew in his heart that this fingerprint was inseparably the fingerprint left by Hu Shishi.
This chapter is not over yet, please click on the next page to continue reading! It is conceivable that if there are other murderers in the room, then it is obvious that everything in the room has been cleaned by the murderer, and there are no traces left.
Thinking that the murderer was indeed cunning, Gu Chen was even more convinced that the murderer might be very familiar with Hu Shishi.
It was even during the conversation between the two that the murderer unexpectedly covered Hu Shishi's mouth and nose with something, causing her to suffocate to death.
The murderer then took advantage of the leaky socket and, after turning on the power, moved the leaky area close to Hu Shishi's body.
And this will involve some knowledge of electricians.
At the very least, the murderer knows some electrical knowledge, and may have worn insulating gloves during the operation.
But the most critical question now is, where does this socket come from?
"Gu Chen, do you still have any questions? If not, we have to take the body back to the technical department of the city bureau first, and then do further testing on the body."
"Okay." After hearing Gao Chuanfeng's words, Gu Chen could only ask Gao Chuanfeng and a few people to return to the city bureau's technical department for the time being.
After watching several people leave, He Hui approached Gu Chen and asked him curiously: "Officer Gu, what about me..."
"Where are the other employees in your store? For example, the chef?" Gu Chen raised his head and asked her.
He Hui quickly replied: "When I came to work just now, I was stopped outside the cordon by your people. He called me and asked me what happened? I told him the situation here, and he was immediately frightened and decided on the spot.
Go home first."
"Give me the chef's contact information, and then you can go back and wait for news." As he spoke, Gu Chen took out the notebook and handed it to He Hui.
He Hui nodded silently, wrote down her contact information very cooperatively, and then hurriedly left the scene of the crime.
At this moment, the time quickly came to noon.
Because Ding Liang and others set up a cordon at the intersection, the tourists who came to check in also left the scene one after another.
At this time, Gu Chen was sitting quietly on the public seat on the terrace, looking at the plug in his hand and observing carefully.
Lu Weiwei, Officer Wang and Yuan Shasha were all sitting together at the same time.
Everyone looked listless and depressed.
Normally, everyone can use surveillance and investigation to find some clues.
But now, there is no surveillance at all, and the crime scene has been cleaned by the suspect, without leaving any fingerprints at all.
In everyone's opinion, this seems to mean that the other party is superior.
"It's so abominable." Lu Weiwei was so angry that she slammed the table and said angrily: "This guy is very professional, isn't he? Even our police who cleaned up the scene couldn't find the problem. He is so professional."
"Sister Lu, don't worry." Seeing Lu Weiwei complaining like crazy here, Gu Chen was very calm.
His eyes were always fixed on the transparent evidence bag in front of him.
Seeing this, Yuan Shasha asked Gu Chen out of curiosity: "Brother Gu, can you see any problems with the socket in this transparent evidence collection bag?"
"After all, even if you want to trace the source of the socket, it is very difficult. There are countless shops selling wire sockets..."
"You can't really tell the problem just by looking at the socket, because even the logo on the socket has been smoothed away."
"Yes, that's what I was thinking of saying just now, because there's no sign on the socket. It's obvious that the socket has been used for a long time. Even the manufacturer and dealer can't be found."
"Not entirely." Before Yuan Shasha finished speaking, Gu Chen picked up the socket again, showed one of the base positions in front of everyone and said:
"Take a look, what is this?"
"This is...a number?" Officer Wang's eyes lit up.
Lu Weiwei also squinted her eyes and said: "M091? What the hell is this? Is it a number?"
"Senior Brother Gu, what on earth is this?" Yuan Shasha was also confused, feeling that what could this alone mean?
Seeing that everyone had doubts, Gu Chen didn't hold back and said straightforwardly: "This is indeed a numerical number."
"Although the socket's logo has been smoothed out, we can still find out the brand of the socket from its appearance. It's not difficult."
After a pause, Gu Chen added: "Secondly, this socket has a serial number that has been re-painted with blue paint."
"In my opinion, this may be a company's item, which is used to number the items in storage. Obviously, this socket may come from a certain construction site unit."
"Construction site unit?" Lu Weiwei looked confused and asked Gu Chen: "Why does Junior Brother Gu feel like this?"
"Because of this." Gu Chen showed a wire position of the socket in front of everyone and said, "Did you find anything?"
"Mud... mud?" Officer Wang, who was the first to discover the problem, was also stunned and asked in disbelief: "How can there be mud in the gaps between the wires?"
"Logically speaking, the murderer should have cleaned the dirt on the socket, so how could he..."
"Perhaps the murderer only focused on wiping the fingerprints on the sockets and ignored the fingerprints hidden in the gaps in the wires."
Before Officer Wang finished speaking, Gu Chen directly pointed out the problem and continued:
"The wire of this kind of socket is composed of two twisted wires. The murderer may just wipe the outside with a rag, but ignores the details in the middle."
"Of course, the small details in the middle of such wires are difficult to wipe off with a rag. They can only be cleaned with a brush."
"But it is obvious that the murderer did not do this and ignored this."
"I understand." After hearing what Gu Chen said, Lu Weiwei also suddenly realized: "This socket may be from a certain construction site. It has a number and is stored in the warehouse, so it is numbered."
"And because it is often exposed to open soil, it may have been worn to varying degrees, which makes the trademark no longer visible, but the dirt has always been hidden inside."
"Perhaps it's because on rainy days, wet soil gets stuck in the wires. After cleaning, there are still some residual components. This kind of situation can only exist at construction sites."
This chapter is not over yet, please click on the next page to continue reading the exciting content! "After all, who uses the socket? And hand-paints it with blue paint and a special number?"
"Yes, that's what I mean." Seeing that Lu Weiwei also expressed her thoughts, Gu Chen also nodded silently and couldn't help but say:
"Actually, I seem to have seen this number near the previous Jiangnan Fourth Bridge construction site."
"What did you say? The construction site near the Fourth Jiangnan Bridge?" As soon as Gu Chen finished speaking, Officer Wang was surprised and said:
"Gu Chen, have you seen it clearly? Is this number really from the construction site?"
"I don't know." Gu Chen did not reply immediately, but after thinking briefly for a few seconds, he said again: "But, I once saw some tools on the construction site with some blue numbers painted on them.
."
"At that time, I was in the office of the construction site, that is, the office of the second engineering team. I saw it accidentally, but I am not sure whether it is the number on the socket, but it is certain that the number was painted with blue paint."
"Snapped!"
As soon as Gu Chen finished speaking, Lu Weiwei slapped the table excitedly: "That's enough. As long as we can find the source of the number, we can find out where this socket comes from?"
Before, everyone was still worried about the lack of clues, but now it seems that Gu Chen can tell a lot of tricks just by using a plugged socket.
For example, the dirt in the gap between the socket wires and the blue numbering are small details that ordinary people would not pay much attention to.
But in Gu Chen's eyes, it seemed that he could keep getting bigger.
Lu Weiwei was extremely excited now.
Yuan Shasha was also very excited and said: "If this thing really comes from the construction site of the Fourth Jiangnan Bridge, it would be much easier to find out. Just ask their warehouse manager to find out."
"And the materials at the construction site usually have a storage list, so it must be easy to check."
"Then what are you waiting for?" Officer Wang suddenly couldn't sit still and couldn't help but stood up and said: "I don't care what the number is now, just leave quickly."
... If you like I Am a Super Police Officer, please collect it: (www.sodu777.net) I Am a Super Police Officer search novel website has the fastest update speed on the entire Internet.
