I am a super cop

Chapter 1748 The Disappearing Third Party 【Two Chapters in One】

In the crime room.

Why did Gu Chen say that?Because this is different from the cases that Gu Chen has investigated before.

Judging from the messy fighting scene, the murderer fought fiercely with Xu Zeyu and Lu Xiwen.

If there is a fight, suspicious marks will definitely be left behind.

But Gu Chen didn't notice it here.

Not only that, but the chaotic scene made Gu Chen feel suspicious.

The distribution of various bloodstains makes the scalp feel numb.

But Gu Chen still doesn't know which bloodstains at the scene belong to Xu Zeyu?Which ones belong to Lu Xiwen?And which ones are the murderers?
"It seems that the murderer may be an acquaintance." Officer Wang walked to the coffee table and said thoughtfully:

"First of all, I don't know what the murderer came here for? Stealing? But if that's the case, why haven't the money and the gold watch on the coffee table been taken away?"

"Perhaps it was due to the frantic fight, and I didn't take this into account." Lu Weiwei was also thoughtful.

Gu Chen nodded silently, and echoed, "It's possible, so I'd like to ask Senior Sister Lu to take photos of these things and take them back to have a look."

After thinking for a while, Gu Chen said again: "Also, take some of these bloodstains and bring them back to the technical department of the Municipal Bureau to see if there is any blood sample of the murderer."

"Understood." Lu Weiwei readily agreed, but seeing so many bloodstains on the scene, she suddenly felt a little annoyed:

"However, there is blood everywhere, and it is difficult to extract samples."

"It doesn't matter." Gu Chen looked around and reminded: "Let's help together. We must take blood samples from all areas of the scene. It would be bad if the murderer's blood samples were missed."

"I agree." Officer Wang walked up to the two of them, and echoed, "The blood samples in this area must not be missed, but don't be stubborn."

Pointing to one of the areas, Police Officer Wang said: "For example, these bloodstains obviously flowed from a person, just take one of them."

Turning his head to look at the area where Xu Zeyu fell to the ground just now, Police Officer Wang said again: "There is also this side, which should be full of Xu Zeyu's blood, but you'd better take a number and sample."

"After the blood sampling in the living room is completed, we will go to other places later to see if there are any other new discoveries."

"Then what are you waiting for? But there are not enough evidence collection bags. I'll go to the trunk and get some more." Lu Weiwei said.

After a few people had a brief discussion in the living room, Lu Weiwei left the room directly.

Officer Wang and Gu Chen began to collect blood samples on the spot.

Gu Chen first used a special paper towel to dilute the blood on the ground, then threw it into a small transparent evidence collection bag, and numbered the evidence collection bag.

Finally, put the numbered paper on the blood area and take pictures to collect evidence.

Such tedious work took more than ten minutes in the entire living room.

Lu Weiwei also put many small evidence collection bags on one side, counting as many as 20.

Officer Wang twisted his arm after taking the last blood sample, and said a little tiredly: "My side is over, how about your side?"

"It's over for me too." Lu Weiwei said.

Then the two looked at Gu Chen.

After Gu Chen took the blood sample in his hand and took a picture, he suddenly said, "It seems that one part is missing."

"Missing one?" Officer Wang looked around.

I found that the location of the living room has already been filled with various numbered small cards, and I really can't find any details.

Lu Weiwei also quickly confirmed, "I even used the luminol reagent to find out the blood in the sink, and extracted some."

"In general, the blood samples at the scene should all be taken in place, and there is nothing missing?"

"Did you mean... the garage? But we haven't searched the garage yet." Officer Wang also added.

But Gu Chen shook his head and reminded, "You guys forgot, the pajamas that Lu Xiwen was wearing when she was fighting the murderer?"

"Pajamas?" Lu Weiwei suddenly realized when she heard the words: "That's right, she was wearing pajamas at the time, how could I forget about it?"

"Wrestling with gangsters in pajamas, and being injured in pajamas, the blood on the pajamas must be extracted."

"That's right." Police Officer Wang finally came to his senses, and couldn't help but clicked his tongue twice: "Just now when Lu Xiwen went out, she changed into her pajamas. I forgot about it, so it should be placed upstairs, right?"

"That's right, I hope to find a blood sample containing the murderer." Gu Chen could only pray in his heart, feeling that among the blood samples at the scene, there was always a blood sample from the murderer.

So the three of them came to Lu Xiwen's bedroom on the second floor together.

At this moment, Lu Xiwen's changed pajamas were being hung on a vertical hanger in the bedroom.

Gu Chen turned on the light in the room, and carefully took off the pajamas.

At this moment, everyone immediately gathered around...

Lu Weiwei also couldn't help but sigh with emotion: "This murderer is too ruthless. Look at Lu Xiwen's pajamas. These holes are obviously pierced by knives. No wonder Lu Xiwen bleeds so much."

"Fortunately, at that time, Lu Xiwen had a strong desire to survive, so she confronted the murderer directly, frightened the murderer away, and didn't even realize that she was injured."

"Of course." After hearing Lu Weiwei's remarks, Police Officer Wang also sighed and said, "People don't know what pain is in that extremely frightening situation."

"For example, you and the other party are fighting desperately, and your attention is often on the other party. As for the fighting process, have you been scratched by the other party with a sharp weapon? This may not be noticed during the fighting process."

"It's mostly a distraction. If you're focusing on your wound from the start, it's going to be painful."

"I understand. It's just like two swordsmen competing in martial arts. You can always see two swordsmen fighting in the shadow of swords and swords. When the two are separated and their backs are turned to each other, one of them will stand for a few seconds. I fell down slowly, isn't that how it's done in TV dramas?"

"Hehe." It felt like Lu Weiwei had something to say, but it seemed like she didn't say anything.

Officer Wang couldn't help laughing twice, and echoed: "It's almost the same reason."

Glancing at Gu Chen, seeing that Gu Chen was still checking his pajamas, Police Officer Wang asked, "How many stab wounds?"

"Not many." Gu Chen pointed to a few places, and also reminded: "Only a few holes were pierced by knives."

"Is there any blood?" Lu Weiwei asked.

Gu Chen nodded silently: "Yes, there are bloodstains at the opening of the pajamas. Obviously, the bloodstains at the holes on these pajamas all came from Lu Xiwen."

"We have to look for other bloodstains. Other bloodstains may have been made by Lu Xiwen and the criminals during the struggle." Police Officer Wang also reminded.

Lu Weiwei flipped through it a few times, pointed to the blood marks on the outside of the pajamas, and said, "Isn't this? These may belong to the murderer."

"Don't worry about that." Gu Chen also had a big head, and said involuntarily, "Fold this pajamas and bring them back together."

In the living room, everyone has collected blood samples from the scene.

At this time, Wu Xiaofeng and Ji Zhe, as well as Ding Liang and Huang Zunlong who were on duty at night also rushed to the scene.

Everyone immediately cordoned off the location of the crime, and then waited at the door for a few people to come out.

But at this moment, Gu Chen, Lu Weiwei and Police Officer Wang did not rush out of the room.

Instead, he pushed open the side door of the living room.

This side door, through the stairs, can go directly to the underground parking garage.

There are two parking spaces in the garage, and there are also some sundries piled up.

After turning on the light, Gu Chen walked down the stairs slowly.

Every step, Gu Chen observed the traces on the ground.

It can be said that the garage, like the living room, is very clean on the steps.

But walking around the vehicle, Gu Chen found no other abnormalities.

It's just that the rolling shutter door of the garage is half-opened, and with a slight lift of the hand, the rolling shutter door is lifted directly.

"It's not automatic." Lu Weiwei walked over and said, "This is an ordinary rolling gate. I thought the rolling gate would open and close automatically by pressing the remote control device."

"You also have to see where this is?" Officer Wang on the side also joked: "In this unfinished villa area, there is no property, and you still expect to install remote-controlled rolling shutters? Ordinary rolling shutters are not bad."

"Living here, I don't think the decoration of Xu Zeyu's house is very luxurious, but simple decoration."

"That's right." Gu Chen walked between the two of them, and said calmly, "Living in this kind of place, what do you expect to be able to decorate?"

At this moment, Ding Liang, Huang Zunlong, Wu Xiaofeng, and Ji Zhe, who were in charge of guarding the perimeter and fixing the cordon, also surrounded them.

"How's Gu Chen?" Ding Liang asked.

"Still looking for clues." Gu Chen said helplessly.

"This kind of place looks creepy." Huang Zunlong looked at the small pond on one side, feeling a strange atmosphere.

Wu Xiaofeng also took a step forward and said, "That's right, in this kind of place, it feels like at least a wall should be built, but there is nothing."

"Living in this kind of place, there is no guarantee of safety. Outsiders can come in and out at will, and there is no surveillance system installed yet."

"Maybe it's because of the unfinished building?" Ji Zhe also said.

Everyone is talking about this area in various ways. They feel that the real estate is unfinished, and the developer doesn't even build the minimum fence. This is a bit too much.

Gu Chen shook his head, and said helplessly, "Ban Chunxi Lake, in fact, it has been called several names before, and also changed several developers."

"And the villas here have been built for a long time, so it's normal that they are unfinished and unpopular."

"Gu Chen, I don't think there are many people living here. It's really a headache." Police Officer Wang originally wanted to find someone to ask about the situation.

But now it is discovered that the surrounding villas of Xu Zeyu's family are rough houses.

It can be seen that this kind of real estate is really unaffordable.

No matter how many developers are changed, the investment is a bottomless pit.

Fortunately, the real estate in the surrounding areas has gradually improved over the years, and the surrounding housing prices have been lifted up.

It is estimated that after the nearby primary and secondary schools are completed, the developers here may renovate and then package them for sale.

Here, Police Officer Wang was still discussing with everyone, but Gu Chen turned back to the garage again, and walked down the stairs to the living room step by step.

Seeing this, Lu Weiwei also followed behind.

When the two returned to the living room, Gu Chen began to take away the blood samples on the side, preparing to bring them to the police car and then send them to the Technical Department of the Municipal Bureau.

And Lu Weiwei also began to reach out to help.

Walking out of the villa again from the living room, Ding Liang asked Gu Chen: "Gu Chen, then we..."

"You stay here, search the surroundings to see if there are any suspicious clues, and in addition, seal this villa and don't let anyone in or out." Gu Chen said.

Ding Liang nodded silently, and made an "OK" gesture: "Leave this to us."

After the processing of the crime scene here was completed, Gu Chen took Lu Weiwei and Police Officer Wang and went directly to the Technical Section of the Municipal Bureau with all kinds of evidence.

But at this time, in the testing room of the Technical Department of the Municipal Bureau, Gao Chuanfeng was leading two assistants to turn on various testing instruments and start warming up.

Seeing that Gu Chen had brought the blood samples over, he yawned and said, "Gu Chen, you are not kind, can't these samples be tested tomorrow morning?"

"Time is tight and tasks are heavy, old rules, I will arrange chicken legs for you." Gu Chen knew what Gao Chuanfeng was thinking when he said that?
It's nothing more than a chicken leg set.

Gao Chuanfeng flicked his fingers and said with a smile, "Double chicken legs."

Looking at the two little assistants around him, Gao Chuanfeng said again: "In addition, my two little assistants also have to be counted."

"No problem, quickly test these blood samples."

Gu Chen doesn't want to argue with Gao Chuanfeng here, the most important thing for him now is to find out which blood sample is the murderer?

After all, the level of chaos at the scene has far exceeded my imagination.

But he couldn't restore the scene of the previous crime, which gave Gu Chen a headache.

In particular, the murderer left almost no special traces at the scene of the crime. Therefore, Gu Chen is now pinning his hopes on the detection of blood samples.

"Oh my god, Gu Chen, come here." Gu Chen was still thinking about the test of the blood sample, while Gao Chuanfeng began to complain on the other side:
"Gu Chen, are you kidding me? You made so many blood samples?"

"That's right." Gu Chen walked over and said directly: "The situation at the scene is very complicated. So far, I haven't found any suspicious traces of the murderer, so I can only start with blood samples."

"But because the blood distribution at the scene is not regular, so... you have to work harder."

"It seems that the promise just now was too hasty." Gao Chuanfeng patted his forehead, feeling that with such a workload, he might not be able to get it done until dawn.

Three sets of double chicken drumsticks, it feels a bit uneconomical now.

Gao Chuanfeng is still hesitating here, while Lu Weiwei on the side is a little anxious, and hurriedly urged: "Gao Chuanfeng, hurry up, our time is precious."

"The whereabouts of the murderer are still unknown. We are still waiting for the blood test report to find the murderer."

"But you have to talk about procedures?" Gao Chuanfeng shrugged, pointed to a pair of blood samples, and said in a bad mood: "Here, if you send one or two blood samples, I can help you easily handle them, but you ...There must be more than 20 copies, right?"

Randomly holding one of the transparent evidence collection bags, Gao Chuanfeng observed for a few seconds, and then said: "Some blood samples are not very obvious, which will increase our workload."

"So you are all-round technicians, we can't do without you." Lu Weiwei put her hands on Gao Chuanfeng's shoulders, turned him in a circle, faced the testing platform, and then pushed Gao Chuanfeng over.

"Forget it." Gao Chuanfeng rubbed his face, and then said to the two trainee forensic assistants: "Everyone cheer up, stay up all night tonight."

"Yes."

"no problem."

The two forensic assistants also answered weakly.

The key is for everyone to get a good night's sleep.

Normally samples from other units can be completed after going to work the next day.

But only Forensic Doctor Liu gave the green light to Gu Chen's team.

Because of the testing laboratory, Gu Chen can also use it, so Gu Chen regards it as his second office.

And Gao Chuanfeng is Gu Chen's partner.

When Gu Chen handles the case, Gao Chuanfeng also has to actively cooperate. This is the explanation of his master Liu Forensic.

They are also apprentices of Fayi Liu. Obviously, Gao Chuanfeng feels more like a tool man.

At night, in the entire testing room, various instruments were "humming".

Gao Chuanfeng's team, wearing protective clothing, began to cooperate closely and carefully identify blood samples from time to time.

But the promised overnight stay is not that exaggerated.

Three hours later...

Gao Chuanfeng twisted his neck, then let out a long sigh of relief, turned his head and glanced at the bench at the door, where the people who were sleeping soundly, murmured to himself:

"This group of ancestors, we are working hard, but they are sleeping soundly."

"Brother." A tall and thin forensic assistant asked: "The blood samples are basically tested, do you want to wake them up?"

"En." Gao Chuanfeng replied weakly.

Then he glanced at his chin and motioned for the tall and thin forensic assistant to bring over the sleeping people.

After a while, Gu Chen, Lu Weiwei and Police Officer Wang had surrounded Gao Chuanfeng.

Gu Chen asked directly: "What's the matter?"

Gao Chuanfeng, who was yawning, wrote on the test form, and then replied listlessly:

"I have already tested all the blood samples you brought over for you. Generally speaking, all blood samples come from two different people."

"Two different people?" Hearing Gao Chuanfeng's words, Lu Weiwei couldn't believe it, and hurriedly asked Gao Chuanfeng:
"Are you making a mistake? These should be blood samples from three people."

"There's no mistake, my aunt." Gao Chuanfeng glanced at Lu Weiwei, and said listlessly: "Our test will not go wrong."

"And some of the blood samples you have taken are not easy to detect, but I have tried my best to identify them. I have tried my best. All the results are here."

After the words fell, Gao Chuanfeng handed over the test report, also pointed and said: "Look for yourself, after matching, there are only two different bloods, and there is no third one."

"That is to say...there are only two people's blood at the scene?" Gu Chen was thoughtful, and said incredulously:
"This is strange. Logically speaking, both Lu Xiwen and her husband Xu Zeyu were injured, so the blood samples we collected at the scene are all from these two people?"

"No way?" Officer Wang was also at a loss, and said helplessly, "Then the murderer wasn't injured at all? This... the murderer is too tough, right?"

"That is, he stabbed two people in succession, but he was still fighting and was not injured? If this is the case, how can we find traces of the murderer? After all, it is very difficult to find traces of the murderer at the scene." Lu Weiwei It is also not spit fast.

You know, everyone has searched for the murderer at the scene of the crime before.

But unfortunately, all traces seem to be indistinguishable.

"What about the fingerprints?" Gu Chen pointed at the murder weapon and said, "Have you found any problems with the fingerprints?"

"Yes." Gao Chuanfeng picked up the murder weapon wrapped in a transparent evidence collection bag and explained:
"The position of the handle of this fruit knife can indeed extract some fingerprints, but it seems to be incomplete, and it seems to have traces of wiping, which is rather messy."

After a pause, Gao Chuanfeng was also thoughtful: "I guess the murderer was afraid that his fingerprints would be printed on it after committing the crime, or that the incomplete fingerprints on it were not the murderer's at all, but left behind when the victim used them. down."

"After all, judging from what you have said, the murderer seems to be a master at removing traces."

"If the murderer didn't even leave traces at the scene, then the murderer must have paid attention to his own fingerprints."

After thinking about it, Gao Chuanfeng said again: "Perhaps, the murderer also wore foot gloves and gloves while committing the crime."

"Well, it's possible." Officer Wang nodded silently, and echoed, "You'll have to ask the person involved to find out. Now Xu Zeyu's condition is very bad. Although he is still being rescued, the situation is not optimistic."

"In addition, Lu Xiwen is overly frightened now and needs to cultivate. I feel that I should take time tomorrow to ask for clarification. What do you think? Gu Chen."

Officer Wang's voice fell, and he looked at Gu Chen.

Gu Chen nodded in agreement: "No problem, just follow what Brother Wang wants to do, but now, I still have some doubts, and I want to investigate here."

"Junior Brother Gu, you mean..." Lu Weiwei noticed that Gu Chen was preoccupied from the moment she entered the testing room.

But it's not easy to bother, thinking about waiting for the results of the blood sample test to come out and ask again.

Gu Chen clicked on the phone's photo album, opened the picture of the scene and said: "The shape of blood."

"The shape of blood?" Gao Chuanfeng was a little confused, and quickly stretched his head to find out.

Seeing this, other people also gathered around one after another.

Gu Chen said hesitantly: "Judging from the shape of the bloodstains at the scene, most of them are round bloodstains dripping from the waist."

"This low-speed blood stain shows that the bleeding party is in a static state, which is somewhat inconsistent with what Lu Xiwen described."

"That's right, Junior Brother Gu said it before." Lu Weiwei also explained, and hurriedly said:
"You also told us at the scene before, according to the normal situation, both sides are wrestling, so under the intense action, the blood should not be in this shape, it should be a little splashed."

"but……"

After briefly hesitating for two seconds, Lu Weiwei raised her head and continued: "However, even if these low-speed bloodstains were dripped by Lu Xiwen in a static state, there will be some bloodstains in the shape of splashes, but there don't seem to be many. look."

"There are some, but not many, such as these two blood samples." Gu Chen continued to flip through the phone, found two pictures with different numbers and said:

"These two blood splatters are most likely from Xu Zeyu's blood, but that's all."

"You know, I've seen Lu Xiwen's injuries. There are injuries on her arms and neck."

"Moreover, the knife wound on her neck was very fatal. Fortunately, it was blocked by her necklace, otherwise she would have cut the carotid artery, and I'm afraid she would have died."

"She should be considered lucky to save a life." Officer Wang said.

But then, Gu Chen's remarks surprised everyone.

"I don't think there is a third person at the scene."

"You... What are you talking about? There is no third person at the scene?" Lu Weiwei looked at Officer Wang in confusion.

And Police Officer Wang also exclaimed: "Gu Chen, what are you talking about? There is no third person at the scene? Then according to what you mean, there is no murderer at all?"

"Hmm." Although Police Officer Wang and Lu Weiwei both reacted strongly, Gu Chen still expressed his thoughts:
"I think no matter how cunning the murderer is, as long as he has been to the villa, he will definitely leave some traces."

"These have been reflected in the cases we have handled many times, but this time it is very strange."

"Although we checked many places, I still can't find the trace left by the murderer, which is unscientific."

"Gu... Junior Brother Gu, continue talking." Lu Weiwei had the same doubts before, so Lu Weiwei very much agreed with Gu Chen's words.

After a short pause for a few seconds, Gu Chen said again: "Actually, first of all, we can all see that after an intruder was discovered by Lu Xiwen's husband, that is, Xu Zeyu, the two wrestled together."

"Then Xu Zeyu was stabbed, nearly killed, and bled a lot, followed by Lu Xiwen."

"Lu Xiwen also wrestled with the murderer, and was also attacked by the murderer in various ways, so that her arms and neck were scratched."

"Before I said that Lu Xiwen was lucky, because her arm was scratched, but the injury was not serious, but she bled a lot, but the overall problem is not serious."

Looking up at everyone, Gu Chen continued to explain: "After all, I checked the wound, so I know best."

"Then she was stabbed in the neck too?" Lu Weiwei said.

"Yes." Gu Chen nodded silently, and continued: "There are indeed signs of injury on her neck, and it was the necklace on her neck that saved her life."

"This shows that while Lu Xiwen was fighting the murderer, both of them acted very violently."

"Lu Xiwen was also stabbed and bled a lot, but we didn't find any trace of the murderer when there were bloodstains everywhere at the scene, which is totally unreasonable."

After the voice fell, the scene suddenly fell silent.

Everyone looked at each other, and seemed to agree with Gu Chen's words.

But Gu Chen didn't mean to stop, but continued to explain:

"Actually, it turns out that Lu Xiwen's injuries, except for the wound on her neck, which was almost fatal, were all skin trauma."

"Another doubtful point is that pajamas worn by Lu Xiwen."

"Pajamas?" Hearing this, Gao Chuanfeng immediately picked up the pajamas that had just been tested beside him and asked, "Is this the one?"

"That's right." Gu Chen nodded silently, and continued: "By examining the pajamas that Lu Xiwen wears at night, it can be seen that there are holes in her pajamas, and the holes were indeed stabbed by a knife."

"But on the back of the suit, I found a few tiny drops of blood."

"That's right, there is indeed blood on the back." Gao Chuanfeng was very cooperative with Gu Chen's rhetoric, also wearing white gloves, and slowly unfolded the evidence of the pajamas, revealing the back of the pajamas.

When Lu Weiwei and Police Officer Wang saw this, they hurried over to find out.

"Oh my god! There are really a few tiny drops of blood behind this. If you don't look carefully, it's really hard to find."

Lu Weiwei looked up at Gu Chen, and continued, "Junior Brother Gu, it seems that you have observed carefully, but what does this mean?"

"The blood on the pajamas should be Lu Xiwen's own, and Xu Zeyu's, right?" Gu Chen didn't answer Lu Weiwei's question right away, but asked Gao Chuanfeng beside him.

Gao Chuanfeng nodded silently: "Yes, we did only detect two different blood samples from this lady's pajamas."

"That's right." Gu Chen knew that forensic doctor Gao Chuanfeng only detected two different blood samples among these blood samples.

Therefore, it also means that these two different blood samples come from Lu Xiwen and Xu Zeyu respectively.

So Gu Chen explained: "The two blood samples are from Lu Xiwen and Xu Zeyu, what does this mean?"

"Could it be that the two are fighting? If...if the third party doesn't exist?" Lu Weiwei also speculated.

And Gu Chen also nodded slightly, and said in agreement: "From the actual situation, it is very likely that the two will beat each other."

"But this is very strange." Officer Wang crossed his arms and said with a puzzled look on his face:

"Then according to what you said, Gu Chen, can the blood on the back show that Lu Xiwen may not be the victim, but the perpetrator?"

"Of course." Gu Chen knew that everyone still hesitated, so he continued to explain his opinion:
"Let's analyze it. Under what circumstances? Xu Zeyu's blood was splashed on the back and shoulders of Lu Xiwen's clothes?"

The voice fell, and the scene was silent.

But after a while, Gao Chuanfeng, a forensic doctor with rich experience in testing, immediately imagined and said, "Is this so?"

"What kind?" Lu Weiwei asked.

Gao Chuanfeng turned around and made gestures: "Could it be...a person who keeps waving a long knife, and her hands are constantly raised and lowered, so that they splash on the shoulders and back of the clothes?"

"That's right." Seeing that Gao Chuanfeng said the main points, Gu Chen also hurriedly gestured to the actions just mentioned:
"Look at my actions, first of all I have a long knife in my hand, and then I keep waving the long knife."

After the words fell, Gu Chen made a gesture of waving a knife repeatedly: "See? I am stabbing Xu Zeyu in front of me constantly, because Xu Zeyu's chest was indeed stabbed several times, and there were some scratches. trace."

"And at this time, that is, when I keep waving the long knife, will my blade be stained with some blood?"

"No... that's right." Lu Weiwei nodded thoughtfully.

"So?" Gu Chen continued to wave his arm simply, and asked: "When I swing the blade, will the blood on the tip of the blade be separated from the blade under the action of acceleration due to the inertia of the movement? Then splashed on my back?"

"Uh! Reason...it seems to be the case in theory." Officer Wang felt that what Gu Chen said made sense, and he also stammered in response.

Seeing that everyone was still hesitant, Gu Chen stood up straight again and said, "Why don't we just do an experiment in this testing room for a better verification?"

"Then how are you going to do the experiment?" Gao Chuanfeng asked.

Gu Chen pointed to the rolled paper beside him and said, "Bring me some rolled paper, the ones on the iron frame."

Hearing this, the tall and thin forensic assistant immediately took the initiative to walk to the iron frame, picked up a roll of white paper and said, "Captain Gu, is this it?"

"Yes, is this kind of paper highly absorbent?" Gu Chen said.

The tall and thin forensic assistant nodded silently: "It is very absorbent. This kind of paper is very thin, and it is usually used for packaging."

"That's good, then help me find some double-sided tape." Hearing the words of the tall and thin forensic assistant, Gu Chen nodded silently, expressing his satisfaction.

Not long after, Gao Chuanfeng gave him everything Gu Chen wanted.

Afterwards, Gu Chen tore off the rolled paper with his hands, and stuck the double-sided tape on every corner of the paper, and handed it to Lu Weiwei:
"Senior Sister Lu, do me a favor, help me stick this thin paper with double-sided tape on my back."

"I understand." Lu Weiwei understood what Gu Chen meant, so she specially tore the corner of the paper into a semicircle in the middle.

In this way, Gu Chen's neck can get stuck in it.

Afterwards, Lu Weiwei glued the two sides of the semicircle to Gu Chen's shoulders respectively.

Then slowly paste the paper flat on Gu Chen's back.

Gu Chen pulled out his police dagger, walked to the sink in the testing room, and soaked the blade with tap water.

After that, come back to everyone.

"The experiment is starting now, everyone give way." Gu Chen said.

Seeing this, everyone couldn't help but take two steps back to make room.

At the same time, Gu Chen made the assassination action he expected, and kept waving the water-stained police dagger.

One, two, three.

With three wavings, Gu Chen stood up straight and asked, "Look at what's going on behind me?"

"My God! Isn't this amazing?" When Lu Weiwei saw the sudden wetness of water stains on the paper on Gu Chen's shoulders and back, she couldn't help but said in surprise:
"Junior Brother Gu, there are some water droplets on your back and shoulders."

"So, your judgment may be correct. The tiny traces of blood left on the back of Lu Xiwen's pajamas and on her shoulders may indeed have been accidentally splashed on Lu Xiwen's back while brandishing the murder weapon."

"Help me take off the paper first." Gu Chen was reminded by Lu Weiwei, and he couldn't help but increase his confidence in the judgment in his heart.

Lu Weiwei obeyed and handed the torn thin paper to Gu Chen.

Gu Chen hurried to a platform and compared the back position of Lu Xiwen's pajamas with his own thin paper.

Obviously, the position of the blood stain on the pajamas is almost the same as the position of the water drop on the white paper.

Only then did Gu Chen feel that his previous judgment was correct, and even the assassination moves were quite similar.

"This Lu Xiwen seems really problematic. Her husband, Xu Zeyu, may have been stabbed by her with several scratches." Gu Chen said.

Officer Wang couldn't believe it when he heard that, "How is this possible? They just got married, how could Lu Xiwen kill Xu Zeyu?"

It does feel a little scary.

After all, in everyone's eyes, Lu Xiwen is more like a good girl.

How could such a beautiful girl do such a vicious thing?

But when Officer Wang and Lu Weiwei looked back and thought about it, they were both puzzled.

After all, the scene of the crime had already been messed up by fighting, but it was difficult to find traces of the murderer, which was really unreasonable.

Seeing that Police Officer Wang and Lu Weiwei were lost, Gu Chen on the side continued to remind: "There is one more thing I want to say, which is also the problem found in the previous investigation scene, and that is glass debris."

"I know." I remember that Gu Chen also mentioned it at the scene of the crime, so Lu Weiwei quickly echoed:

"You said, these shards of glass are all covered in bloodstains."

"That's right." Gu Chen snapped his fingers and said affirmatively, "If the murderer might be Lu Xiwen, then these broken glass are likely to be forged intentionally after Lu Xiwen committed the crime."

"After all, if the scene was not messy enough, it would not be able to show the intensity of the fighting at that time."

"Junior Brother Gu." Lu Weiwei, who understood Gu Chen's meaning, also let out a long sigh, and said helplessly:
"Then according to what you mean, the messy scene in the living room was fabricated later?"

"It's possible." Gu Chen didn't say anything to death, but said involuntarily, "From the shards of the glass, I can actually see many problems."

"After all, almost all the shards of glass are covered in blood, which only shows that the fight was over at that time."

"Then why? There are so many debris at the scene of the crime?"

"And according to my on-site investigation, I found the handles of three glasses. What does this mean?"

"It means that there are three broken cups." Gao Chuanfeng answered.

Gu Chen nodded silently, shook his hands and said, "That's what it means. Since the fight is over, why did you break three cups and make the scene a mess?"

"It also includes the dislocation of the coffee table and the dislocation of the sofa. It feels suspicious."

After the words fell, Gu Chen found the picture of the living room that he took from the steps on the second floor from the perspective of God from the photo album of his mobile phone, and said in front of everyone:

"Look, everyone, this is the specific situation at the scene of the crime. From the perspective of the living room, it may not be obvious."

"But if you survey the site from a height, you can clearly see that there seems to be some degree of deliberation behind the mess."

"Yeah." Lu Weiwei nodded silently, pointed to the coffee table and said, "It's possible that the coffee table was knocked open, but it's true that it's a bit outrageous to be knocked into this way."

"And this sofa, I sat on that sofa before, and it felt quite heavy."

"If you need to move the direction, it must take a lot of effort. Anyway, I feel that it requires a lot of pushing and pushing to push the sofa to this angle."

"But two people are fighting fiercely. As far as a simple collision is concerned, there will be no misalignment, it is more like a deliberate movement."

"Senior Sister Lu, what else can you see?" Gu Chen asked.

Lu Weiwei crossed her arms, looked at the picture on Gu Chen's phone, and suddenly her eyes lit up: "I see, it's a cup. The broken cup was actually placed on the table in the kitchen, this is the place."

Upon hearing this, Gu Chen immediately zoomed in on the phone's picture and moved it to the restaurant near the kitchen.

"Yes." Lu Weiwei yelled, and said quickly: "The water glass is placed on the dining table, not on the coffee table."

"These water glasses are all placed on a plate on the dining table, all upside down."

"If the crumbs on the ground are all this kind of cups, then it can only be said that after the fight, someone went to the dining table, fetched three cups, and smashed them in different directions in the living room. Is that true?"

……

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

　　
　
(End of this chapter)