After leaving the decoration site, Gu Chen rushed to the Technical Section of the Municipal Bureau again without stopping.
At this moment, Xu Xintong's body was still lying on the testing table. Gao Chuanfeng led Gu Chen and Lu Weiwei in and introduced his own test results.
"I have sent you the examination report of Xu Xintong's body. It is confirmed that he died of suffocation due to someone grabbing his throat."
"Are there any fibrous objects between the nails?" Gu Chen came to the corpse and turned to ask Gao Chuanfeng beside him.
Gao Chuanfeng shook his head: "It's strange. Logically speaking, if someone chokes her, she will definitely fight back."
"When her fingers grasp the murderer, the pain will make her grip tighter and tighter, and there will inevitably be some fiber material from the murderer's clothes between her fingers."
"But this Xu Xintong is very strange. Her fingers are very clean, with no fiber left at all."
"Could it be that the murderer had cleaned up the fibrous objects in her fingernails before burying her?" Lu Weiwei also expressed her conjecture.
Gao Chuanfeng nodded silently: "The problem you mentioned is very likely to be the case, but it is only a theoretical possibility."
"Among the many corpses I examined, Xu Xintong had the most peaceful expression. She didn't seem to suffer much pain before she died, which made me very puzzled."
"You mean, Xu Xintong's expression is too peaceful?" Gu Chen also thought of the problem, so he quickly asked Gao Chuanfeng.
Gao Chuanfeng nodded in agreement, pointed to Xu Xintong's body in front of him, and introduced, "You can see her face. Although she died 10 days ago, she still didn't show any pain."
"If there are no fibrous objects left on the nails, I can understand that the murderer was careful and cleared these traces in advance."
"The expression is difficult to disguise. This Xu Xintong looks more like he is accepting death."
After the words fell, the scene suddenly became quiet.
Gu Chen circled Xu Xintong's body in a clockwise circle.
From the time he dug her out of the wasteland to the time he put her on the testing table, Xu Xintong seemed to have the same expression.
Gu Chen suddenly thought of something and hurriedly explained: "I still have the tools used to bury Xu Xintong in my car. You can have someone take them for testing to see if there are any new discoveries."
"Where are the car keys?" Gao Chuanfeng said.
Gu Chen took it out directly, threw it to him and said: "The tools are a shovel and a hoe. The murderer hid Xu Xintong's body in a nearby ravine and was found by me and Senior Sister Lu."
"Have someone bring it over, test it carefully, and try to find out the problem for me."
"No problem." Gao Chuanfeng nodded silently, glanced at the trainee assistant beside him, and said hurriedly: "Xiao Hu, go get the tools for testing."
"What's the license plate number?" a trainee forensic assistant named Xiao Hu also asked softly.
"The last number of the license plate is... AE86." Gu Chen said.
Xiao Hu's expression was stunned, and then he nodded silently: "Okay, your license plate is not bad."
After leaving the examination room, Gu Chen and Lu Weiwei continued to surround Xu Xintong's body and make other observations.
With Gao Chuanfeng's autopsy report, Gu Chen could compare it with the report.
According to Gu Chen's past experience, Xu Xintong's body did appear to be too peaceful as Gao Chuanfeng said.
Moreover, there is no fiber object in the gap between the fingers. In Gu Chen's opinion, there is only one possibility.
That is, before Xu Xintong died, he did not make a struggle and allowed the murderer to strangle him to death.
But this approach is really too cruel.
Therefore, Gu Chen could conclude that the murderer must have a good relationship with Xu Xintong, or even be an acquaintance.
And Gao Mingyang's picture is ready to come out.
Gu Chen's face was heavy. It was hard to imagine that this original singer was the murderer who strangled Xu Xintong to death.
Reminiscent of Xu Hua's confession and Xiao Zhicheng's confession, Gu Chen could link these situations together.
That is, Gao Mingyang likes Xu Xintong, but neither of them expressed their relationship, but just admired each other silently.
Three months ago, Xu Xintong's family had an accident, so a large amount of money was needed for her mother's surgery.
But Xu Xintong did not tell Gao Mingyang about this matter, because at that time, Gao Mingyang was defending his rights on the platform and fighting against capital.
Therefore, Gao Mingyang himself was in dire straits and could not help much at all, so Xu Xintong chose to hide the matter.
But on the one hand, Gao Mingyang was unable to help, and on the other hand, his mother was in urgent need of high medical expenses for surgery.
Xu Xintong faced huge pressure before she chose to borrow money from Xiao Zhicheng, who had been plotting against her.
Xiao Zhicheng was also very frank and gave his conditions, which was to let Xu Xintong be his lover.
So Xu Xintong agreed, and without Gao Mingyang's knowledge, she suddenly became pregnant with Xiao Zhicheng's child.
But when Gao Mingyang learned the truth 10 days ago, he suddenly fell into madness. In a state of emotional instability, he strangled his beloved Xu Xintong to death and buried her in the wilderness.
Later, in order to avoid police suspicion, he picked up Xu Xintong's cell phone, edited the text messages, and sent them to Xiao Zhicheng and Uncle Zhao respectively.
On the one hand, he told Xiao Zhicheng that he wanted to resign and go home; on the other hand, he told the landlord, Uncle Zhao, that he wanted to quit the rent, in order to confuse everyone.
Thinking of this, Gu Chen closed his eyes slightly, and all kinds of pictures came to mind.
It is conceivable that when Xu Xintong's body was exhumed, various clothes were also found discarded in the sheets.
Gu Chen suddenly opened his eyes and asked Gao Chuanfeng: "Did you detect anything on the clothes we found together last night?"
"It has taken a lot of time to detect the corpse. As for the clothes, they are still being tested in the physical evidence testing room next door. The results should be available soon," Gao Chuanfeng said.
Gu Chen quickly waved his right hand: "Let's go over and take a look."
"Okay, come with me." Seeing that Gu Chen wanted to see the evidence, Gao Chuanfeng led Gu Chen directly to the evidence testing room next door.
At this moment, two trainee forensic assistants were conducting physical evidence instrument testing in an orderly manner.
One person operates the instrument and the other takes notes.
The small notebook has already been filled with dense test text.
Seeing Gao Chuanfeng come in with Gu Chen and Lu Weiwei, one of the forensic assistants turned around and said hello: "Senior Brother Gao."
"How is it? Have any valuable clues been extracted from these clothes?" Gao Chuanfeng stepped forward and asked.
"There are still some." The forensic assistant in charge of recording also replied calmly: "We found that two different types of fingerprints were found on the underwear of the deceased Xu Xintong."
"Preliminary inspection and comparison determined that one of the fingerprints belongs to Xu Xintong, and the other fingerprint belongs to a male."
"Is there only one item with male fingerprints left on it?" Gu Chen asked.
The forensic assistant in charge of recording shook his head: "No, we found that almost every piece of clothing buried has the same male fingerprints."
"And judging from the location of the remaining fingerprints, it should have been brought in unintentionally when packing the clothes."
"Among these clothes, some fabrics are very easy to retain fingerprints, but some fiber fabrics are difficult to retain."
"But it is certain that these fingerprints all come from a male."
Just as everyone was talking, Xiao Hu, who just went downstairs to pick up tools and evidence, also returned to the testing room, directly held the tools and placed them on another testing platform.
Without Gao Chuanfeng's greeting, Xiao Hu began to operate the instrument consciously and scanned the tool for fingerprints.
When Gu Chen saw this, he also walked to Xiao Hu.
Not long after, Xiao Hu wrote down his test results in the record form on the side.
Gu Chen asked: "What's the test result?"
"There are obvious traces of wiping on the handle of the tool. The murderer may have wanted to wipe away the fingerprints on the handle."
"So?" Gu Chen asked again: "So there are no fingerprints on the tool handle now, right?"
"No." Xiao Hu directly clicked on the details of one of the scanned pictures, showed it in front of Gu Chen, and said, "I found that the murderer was still negligent."
"Although the murderer tried to wipe the fingerprint marks on the handle of the tool, perhaps the murderer was too nervous or in a hurry. He was still too negligent in several places and some fingerprints remained."
"And these fingerprints have been extracted by me and are matching the pictures."
"Great." Feeling that these two tools could finally provide some valuable clues, Gu Chen breathed a sigh of relief and asked again:
"Besides that, what other details did you find on the tool?"
"Well, there is a little bit of blue scratch material remaining where the shovel stepped."
"I used a knife to scrape these substances on the cardboard, and then tested them. I think it should be the material on the soles of the slippers. Perhaps it was because the murderer accidentally stepped on the uneven edge of the shovel when he was using a shovel to shovel soil.
The structure of the foot, scrape off some sole material.”
"Let me take a look." Lu Weiwei walked forward directly.
Xiao Hu used a knife to scrape off the particulate matter from the platform and put it in front of Lu Weiwei on a white cardboard.
When Lu Weiwei took a look, she immediately lowered her head and thought about it, and suddenly said: "Junior Brother Gu, there are a lot of these particles, which means that the quality of those blue slippers is really not good."
"And if you use a shovel to dig the soil and rub your feet against the shovel, some particles will obviously be scraped off the middle part of the murderer's soles."
"That's right." Gu Chen understood Lu Weiwei's meaning and confirmed: "If we find those shoes and test the composition of the shoes, if we find particulate matter in the soles, it will be the same as the particulate matter we scraped off this shovel.
When there is a high degree of agreement.”
"Then it can be explained that these slippers were the shoes worn by the murderer when he dug a hole and buried the body."
"Yes, I think we should search Gao Mingyang's room immediately and find the pair of slippers."
"In addition, we can take Gao Mingyang back to the Municipal Bureau's Technology Section, extract his fingerprints, and compare them with these detected fingerprints."
"If all the fingerprints match his, and the particles in the slippers are also highly consistent, it means that the person who buried the body that night was Gao Mingyang."
"Can't wait." As soon as Lu Weiwei finished speaking, Gu Chen was about to leave the scene.
Gao Chuanfeng turned around and asked, "Where are you going?"
"Osmanthus Alley, I'm going to find Gao Mingyang." Gu Chen said as he walked, and soon disappeared at the end of the corridor.
Lu Weiwei's expression was stunned, and she immediately followed her.
…
…
After leaving the Technical Section of the Municipal Bureau, Gu Chen started the vehicle and drove to Osmanthus Alley.
When the vehicle was about to arrive at the courtyard of the old house on Guihua Lane, Gu Chen asked Lu Weiwei to call Gao Mingyang directly based on the business card given by Gao Mingyang to determine Gao Mingyang's specific location.
Fortunately, Gao Mingyang was indeed at home at this time. The two parked the car in the courtyard, while Gao Mingyang sat blankly on the doorstep.
Seeing Gu Chen and Lu Weiwei, Gao Mingyang's eyes were empty, and he seemed to be still immersed in the sadness of losing Xu Xintong.
After Gu Chen and Lu Weiwei got out of the car, they closed the door, looked at each other, and then walked slowly towards Gao Mingyang.
Gao Mingyang looked up at the two of them and asked, "Are you looking for me?"
"Yeah." Gu Chen nodded.
"Are you looking for clues about the murderer?" Gao Mingyang asked again.
Gu Chen still nodded.
"Any clues?" Gao Mingyang said.
"Yeah." Gu Chen nodded.
Gao Mingyang's face darkened: "So, you have found the murderer?"
"Absolutely." Gu Chen walked to Gao Mingyang and sat down side by side with him.
Lu Weiwei bypassed the two of them and entered the room directly, preparing to look for the pair of blue slippers.
Seeing Gu Chen suddenly sitting next to him, Gao Mingyang instinctively made some space.
Gu Chen did not immediately ask about Xu Xintong, but started a conversation with him: "Gao Mingyang, we have known each other for a long time or a short time. I just want to know, what kind of person do you think you are?
"
This chapter is not over yet, please click on the next page to continue reading! "What kind of person do I think I am?" Gao Mingyang did not expect that Gu Chen would ask himself this, so he snorted coldly and asked Gu Chen: "What do you think of me?"
What?"
"Nothing, I just want to know how you see yourself." Gu Chen looked at the banyan tree in front of the door and said casually.
Gao Mingyang withdrew his gaze, lowered his head, and said hesitantly: "If I were to evaluate it myself, I would undoubtedly be a failed original singer."
"Although I was also in the music circle of Jiangnan City and gained a certain degree of fame for a short period of time, it quickly faded away."
"So you feel like a failure?" Gu Chen asked.
Gao Mingyang nodded silently: "That's right, because in these years, I have been very selfish and gave up many opportunities to make money for my own idealism."
"When I started to be overtaken by the talented younger musicians, I realized that my music might be becoming outdated, and I was becoming a marginal singer."
"Sometimes I feel that if time goes back to the year when I participated in the competition and entered the top 30 in the country, I would happily accept the invitations of those agencies and become a signed singer under their banner."
"I should have made more money when I was young, so as to give me enough security."
"Had I figured this out back then, I wouldn't have worried about money and made myself live a very insecure life."
"Of course." Gao Mingyang nodded silently, indicating that he was right.
Gu Chenze added: "If Xu Xintong's mother was seriously ill, and you could have given her money without hesitation, maybe Xu Xintong would not have died, right?"
"Huh?" Gao Mingyang suddenly became stunned when he heard something in Gu Chen's words, and looked straight at Gu Chen.
At this time, Gu Chen also looked at Gao Mingyang.
The two of them sat side by side on the steps, looking at each other, as if there were stories in their eyes.
"Junior Brother Gu." At this moment, Lu Weiwei, wearing a pair of white gloves, took out a pair of blue slippers from Gao Mingyang's house.
And he casually showed the bottom of the slippers in front of Gu Chen.
Gu Chen looked at the concave part in the middle of the sole and immediately knew what it was.
Gao Mingyang seemed to realize that the atmosphere was wrong, and quickly asked: "Gu Chen, why did you ask Lu Weiwei to take my slippers?"
"These should be the slippers you wore when you buried Xu Xintong's body, right?" Gu Chen hinted.
Gao Mingyang's eyes were stunned: "You...what did you say?"
"Let me tell you this." Afraid that Gao Mingyang wouldn't understand, Gu Chen simply stated his analysis one by one:
"This morning, we found the tools responsible for digging out soil in the gully near where Xu Xintong's body was buried."
"In the testing room of the Municipal Bureau's Technical Section, we tested the tools and found that there were some blue particles remaining on the shovel."
"After preliminary inference, these blue particles were caused by the friction of the soles of slippers and should have been left behind when the murderer used a shovel to dig a hole."
Seeing Gao Mingyang's surprised look, Gu Chen added: "Also, we found on the handles of these tools that the murderer had obvious traces of wiping his fingerprints."
"There are no traces of fingerprints on the main grip positions, but the murderer was also too negligent."
"We still extracted some fingerprints from other locations on the grip."
"And what's interesting is that the fingerprints remaining on these grips were buried in the soil with Xu Xintong and were used to pretend that Xu Xintong was taken away. Relevant fingerprints were also extracted."
After a pause, Gu Chen told the truth: "These fingerprints remain in large numbers on all the clothes, including Xu Xintong's underwear."
"Just as I was rushing to Osmanthus Alley, I had received the final test results from my colleague. The fingerprints remaining on Xu Xintong's clothing completely matched the fingerprints on the tools used to bury the body."
Looking at the blue slippers in Lu Weiwei's hand, Gu Chen added: "There are also these blue slippers worn by the murderer when he buried the body. There must be grooves in the middle of the soles, which are similar to your pair of slippers."
"I think if we take these slippers back to the city bureau's technical department testing room for testing, they can quickly match those remaining particles. What do you think?"
He knew that Gu Chen was mocking him.
At this moment, Gao Mingyang's heart skipped a beat, and he instantly became confused.
Gu Chen was sarcastic and sarcastic, obviously already knowing who the murderer was.
The reason why he sat with him and talked about his personality and opinions was that Gu Chen obviously wanted him to confess everything and reveal the cause of Xu Xintong's death.
Such a conspiracy, I didn't even notice it.
But now, it seems that he has no way out.
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