Han Feng was dumbfounded and couldn't help but complain: "Then this will be a big trouble. In that case, it is entirely possible that Zheng Peiwen wore those bloody jeans to work."
Walking to Gu Chen, he took the bloody jeans from Gu Chen. After observing them carefully, Han Feng said, "My head hurts. What kind of blood is this?"
"He said it was his girlfriend's blood." Officer Wang said.
"Yuejing blood?" Han Feng was stunned, and after looking around the jeans panel again, he said: "So, this is a pair of jeans worn by women? But why don't they look like it?"
"Because it's a men's style, but my girlfriend is about the same height and shape as me, and she usually wears it to work, so there's nothing to say about it."
Zheng Peiwen seemed to have lost his previous nervousness after some exchanges with the police.
When discussing the situation with the police, I became more calm.
Gu Chen saw this, but didn't say it out loud, but he didn't seem to make a premature judgment.
Indeed, Gu Chen knew very well, so what if Zheng Peiwen was wearing these bloody jeans? Director Meng's body was lying there, and it could be said that it was riddled with holes.
But no matter how cautious you are, you can't just spill blood on your lower body jeans when using a tool, but there will be no sign of blood on the upper body's work clothes.
This doesn't make sense at all.
Because Gu Chen knew this, he came to the bloody tools again and began to inspect the tools on site.
On the other side, Han Feng and Officer Wang were still arguing over the bloody jeans.
Although the two of them had doubts, no one could refute the results given by Zheng Peiwen.
"Who can help me pick up the electricity?" Gu Chen raised his head and looked at the crowd.
"I can." A bald man from the crew wearing a vest stood up and said, "I can take this for you."
"Very good, I need electricity now to start these tools and see how the situation is on site." Gu Chen said.
The bald man hesitated for a moment and asked Gu Chen weakly: "Comrade police, you want to simulate an experiment of cutting up a corpse at the scene, right?"
Seeing Gu Chen staring at him, as if he had a definite answer, the bald man was stunned for a moment, and said a little frightened: "But comrade police, you can't possibly do the experiment on Director Meng again, can you?"
"Haha." It felt like the bald man was really strong and simple-minded. Gu Chen didn't know how to communicate with him. He could only smile and said: "Since you are in charge of logistics, you should know that there are many dummies on the crew.
Props.”
"You take out the dummy props and bring me a few packs of artificial plasma, and you will know how to operate it."
"Oh, why am I so stupid?" The bald man heard Gu Chen's words and slapped his bald head: "Look at me, I always think about things without thinking."
"Then you have the nerve to be bald?" The chief director Yan Wenqiang on the side couldn't stand it anymore, and directed a staff member beside him: "Xiao Zhao, go to the logistics warehouse and find a dummy prop, and listen to the police comrades and put it over
I also brought a few packs of artificial plasma for filming."
"No problem, director." The staff member who called Xiao Zhao nodded, quickly ran back to the commercial vehicle, and drove away from the scene.
Yan Wenqiang then glanced at the man in front of him and said with some disgust: "Then why are you still here? Hurry up and take the phone."
"Oh." The bald man was always slow to respond, and then he said to the other four workers: "Four of you, follow me and take the electricity."
Everyone is still busy at the scene...
However, at this time, Gu Chen had already returned to Director Meng's body.
Looking at the mobile phone handed over by Lu Weiwei, Gu Chen opened the photo album and looked through the photos of the corpse taken by Lu Weiwei just now.
There are more than 30 photos of Director Meng's corpse in total, and Lu Weiwei captured almost every detail.
Gu Chen expressed satisfaction with this...
While looking at the photos, Gu Chen was also asking himself.
"Although during the autopsy, I already figured out what happened."
"The victim, Director Meng, had some deep cuts made by a circular saw on his body, as well as the two holes."
Looking at Director Meng's body in front of him, Gu Chen couldn't help but frown slightly: "One of the holes is in the neck, and the other is in the back."
"Apparently the guy was trying to dismember the body. He was trying to cut it with a circular saw."
"But because he cut too low, the deceased Meng's shirt and multifunctional vest became entangled in the teeth of the circular saw, making it impossible to continue cutting."
Thinking of this, Gu Chen slowly squatted down and continued to look at Director Meng's body in front of him, and compared the pictures with the actual objects based on the photo album taken by Lu Weiwei's mobile phone.
"The killer couldn't continue cutting, so he tried to remove the circular saw from his clothes, then walked over and picked up the only power tool he could find, which was an electric drill with a 1-inch drill bit."
Looking back at the electric drill on the ground, Gu Chen nodded slightly: "Yes, he first used the electric drill to drill into the neck of the deceased Meng Dao. When the drill bit entered halfway into the deceased Meng Dao's neck, he set the electric drill to reverse
Rotate it and pull it out."
"Then he tried to drill a second hole in the back of the deceased Meng Dao, but he forgot that the electric drill was rotating in reverse, so he failed."
Thinking about this, Gu Chen couldn't help but snap his fingers, which made Lu Weiwei on the side stunned for a moment.
Lu Weiwei asked Gu Chen weakly: "Junior brother Gu, are you thinking of something?"
"Yes." Gu Chen nodded slightly, still immersed in his own judgment of the cell phone pictures and the corpses at the scene.
"The killer failed because he forgot that the drill was rotating in reverse."
"Therefore, there is a mark of an electric drill in the middle of the victim's back. I can also find that the victim's spine has trauma caused by a heavy blow."
Based on your own judgment and the photos on your phone.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! Gu Chen held the phone in his left hand and swiped the screen with one hand, while he continued to examine Director Meng's body with his right hand.
"Yes, the heavy blow wound was indeed caused by a hammer, and when we checked the scene, we did find a 20-pound hammer. That's how the wound came from."
"But these can be easily deduced, but there is another question. If the murderer is really Zheng Peiwen, how did he do it, leaving only blood stains on his jeans, but not on his work clothes?"
"His work clothes are very clean, but it's very cold at night in this weather. How could he take off the only piece of clothing he has?"
"But since the murderer used a high-speed rotating circular saw to cut the body, where did the blood go? Why is there no blood on the suspect Zheng Peiwen's body?"
Thinking of this, Gu Chen suddenly remembered what he had seen in the forensic manual before about the identification of blood stains.
Indeed, through physical knowledge, we can know that the direction of blood stains on jeans is indeed not simple.
But if Zheng Peiwen is proficient in using tools, will there be less blood splashing in this area?
Gu Chen suddenly remembered some books about the construction industry that he had seen in the city library before.
However, because it was relatively unconventional, Gu Chen only took a look at it once and was not very impressed.
Therefore, Gu Chen suddenly closed his eyes, activated his professional memory, and once again deepened and consolidated the once vague knowledge.
In the past ten seconds or so, the previous book knowledge about the construction industry suddenly became clear in my mind.
"The effect is good." Gu Chen secretly rejoiced in his heart. He felt that his professional-level memory had been able to consolidate the previous knowledge well since it was continuously upgraded.
He usually reads a lot, so at critical moments, Gu Chen is able to extract available conditions from his knowledge base.
"That's right." The corner of Gu Chen's mouth raised slightly: "Some people who have been in the construction industry, many people will remove the spring of the protective ring when using a circular saw."
Gu Chen frowned slightly and continued to extract this knowledge in his mind: "When people use a circular saw to cut things, the protective ring will rise so that the circular saw can cut."
"But once the circular saw is removed from the material being cut, the guard ring covers the teeth to prevent people from accidentally cutting themselves."
"And this kind of protective ring... can also play a role in guiding the splash direction of debris falling from the material being cut, and throwing it away."
"This is why the suspect Zheng Peiwen's body was not spattered with blood, but the blood would splash out along the protective ring. This is the reason."
Seeing that I have a lot of photos from the crime scene, including the blood spatter, and those tools.
Gu Chen seems to be looking forward to the truth more and more...
But even if you don't do this experiment yourself, you can still take these bloody jeans to the Technical Department of the Municipal Bureau for testing.
As long as the test results prove that the blood came from the deceased Meng Dao, Zheng Peiwen has nothing to say.
Girlfriend’s yuejing blood?
Gu Chenxin said, I believe you.
Although Gu Chen was very confident that the blood on the jeans was Meng's, Gu Chen didn't want to wait.
Because the suspect Zheng Peiwen also said, why was there no blood on his upper body?
Since he proposed it himself, Gu Chen felt that it was necessary to conduct a simulation experiment on site. This step was completely necessary.
Just to make Zheng Peiwen give up.
Zheng Peiwen in front of him seemed to have noticed Gu Chen's thoughts. He was in a state of confusion, but he showed an indifferent expression.
Perhaps because Zheng Peiwen knew the characteristics of operating this kind of tool, he felt a little relieved.
At this moment, the staff who went to the logistics warehouse to pick up props and artificial plasma for filming have also driven back to the scene.
As soon as the vehicle stopped safely, several other crew members immediately stepped forward to help move the goods.
"Comrade police, the things you asked for have been brought. Where can I put them?" the staff member who took the props asked.
"Just... put it here." Gu Chen looked around and pointed at Meng Meng's body not far away.
"Okay." Several staff members nodded and placed a lifelike dummy in front of Gu Chen.
Chief Director Yan Wenqiang stepped forward and introduced: "Comrade Police, this is the most expensive dummy in our crew. It is very realistic in all aspects. It should be able to meet the experimental requirements you need, right?"
Gu Chen briefly looked through it a few times, nodded and said, "It's almost the same."
"That's...that's good." After saying this, the chief director Yan Wenqiang held another few packs of artificial plasma for filming in his hand and asked Gu Chen: "Where to put these things?"
"Pour it on the dummy." Gu Chen glanced at Director Meng's body not far away and said, "According to the location of Director Meng's wound, it is possible to fill the position."
"Okay, I'll listen to you." Chief Director Yan Wenqiang also felt it was quite awkward.
On the set, I have always been the one to take care of others, especially young people like Gu Chen, who have to call and order around.
But now, I was being yelled at by a stupid policeman, so I didn't dare to complain.
Mainly because all the police on the scene seemed to be listening to the orders of this young policeman named "Gu Chen".
Based on his own experience in the world, chief director Yan Wenqiang knew that this young man named Gu Chen was definitely not that simple.
At the very least, their professionalism in handling cases at the scene is already very impressive.
Yan Wenqiang has to admire this.
The so-called professionals do professional things. Since Gu Chen is very familiar with on-site operations, of course he must cooperate 100%.
As long as the real murderer can be found quickly, it will be a good thing for himself and the entire crew.
Otherwise, as soon as the crew stops working, the huge expenses for that day will be wasted, and the production funds will definitely exceed the quota.
Once the investors are unhappy, the funds for subsequent plot filming will be cut off, and they will be cut off significantly.
When the time comes, I will be known as a bad film director, and I will lose face.
This chapter is not over yet, please click on the next page to continue reading! Just when the chief director Yan Wenqiang was thinking wildly, several crew members had also filled the dummy with artificial plasma used for filming on the same part of Director Meng's wound.
superior.
At this moment, the bald man also led several other workers to connect the power plug.
The bald man gasped and said, "Comrade police, everything is ready."
"Who knows how to use this kind of tool?" Gu Chen asked the workers.
Several people looked at each other briefly, and a fat worker raised his hand and said, "We all use it."
"Okay, you do it." Gu Chen said.
The fat worker didn't hesitate, but he was a little repelled by bloody tools.
Gu Chen took out a pair of gloves from the equipment bag and handed them to him: "Put this on."
"Thank you." The fat worker took the gloves and put them on his hands. Then he asked: "Are you going to cut this dummy?"
"That's right." Gu Chen pointed at the body of the deceased Director Meng and said, "Just cut it according to the wound area on Director Meng's body."
"Okay... okay." Although he didn't know what Gu Chen was thinking, the fat worker still reluctantly agreed.
Then lift the tool, turn on the power, and turn on the switch.
Suddenly, there was a violent spinning sound.
Everyone around him couldn't help but become nervous.
The fat worker took a deep breath before cutting into the dummy covered in artificial plasma.
As a violent friction sound was heard, plasma suddenly splashed everywhere, and the fat worker was immediately covered with the splashed plasma.
The other spectators who were watching the excitement were instantly dispersed by the splashed plasma.
Fortunately, Gu Chen had the foresight to lead his team away from the scene.
The fat worker quickly turned off the switch, turned his head, and said to Gu Chen in frustration: "Comrade policeman, look at what I'm doing."
"I know." Gu Chen nodded slightly and glanced at Zheng Peiwen who was not far away.
At this time, Zheng Peiwen also smiled lightly and said to Gu Chen: "Comrade police, I have told you that using this kind of tool will definitely splash all over your body. You still don't believe it."
Having said this, Zheng Peiwen did not forget to pick up his work clothes and said with a joking tone: "You know now that I was wronged, right? I didn't kill Director Meng at all."
"This..." Officer Wang frowned slightly and said to Gu Chen in embarrassment: "Gu Chen, you have also seen the experiment. This is the situation. If the machine is turned on and the gears are cut, the blood will definitely be splashed.
It’s everywhere.”
"But Zheng Peiwen didn't have any blood stains on his upper body at all. What's going on? Could it be that the murderer wasn't him at all?"
"Senior Brother Wang." Gu Chen glanced at Officer Wang and said with a faint smile: "Don't worry, the experiment has only reached the first stage."
"...The first stage? Is that all?" Officer Wang was a little confused about what Gu Chen meant, and his head was buzzing.
Han Feng on the side was also confused and asked: "Gu Chen, is there a second stage of your experiment?"
"Yes, of course." Gu Chen's answer was very affirmative, pointing to another tall and thin worker: "You use this tool."
"Me...me?" Seeing that his fat colleague had "lost his job," Gu Chen picked him again.
The tall and thin worker said with some instinctive rejection: "This thing is all over the body. It's too dirty and it's difficult to wash."
"Then let Director Yan help you solve the laundry problem, how about that?" Gu Chen glanced at the chief director Yan Wenqiang beside him.
What else could Yan Wenqiang say?
I feel like Gu Chen's thoughts are unfathomable, but I don't know what Gu Chen is up to.
Chief director Yan Wenqiang, who was eager to learn more, could only reluctantly nod and said: "Okay, our crew will help you take care of the clothes. You can come on."
"Then...okay." The tall and thin worker stepped forward and put on the gloves he took from the fat worker. He was still mumbling: "We have already tried it once, so what's the point of trying it again?
?"
The moment he took over the tool, the tall and thin worker was about to turn on the switch, but was immediately stopped by Gu Chen: "Wait a minute, please remove the spring from the circular saw's protective ring."
"What...what?" After hearing Gu Chen's words, Zheng Peiwen, who was standing on one side, suddenly froze in his eyes, and a bolt from the blue flashed through his mind.
Gu Chen noticed this detail, but said nothing and continued to urge.
The tall and thin worker was stunned, feeling a little confused, but he still obeyed and obeyed: "Okay, I'll do whatever you say."
Chief director Yan Wenqiang didn't understand, so he quickly walked to Gu Chen and asked: "Comrade police, is there any difference between what you did before and how you did it like this?"
"Of course." Gu Chen glanced at him and said truthfully: "When people use a circular saw to cut things, the protective ring will rise so that the circular saw can cut."
"But once the circular saw is removed from the material being cut, the guard ring covers the teeth to prevent people from accidentally cutting themselves."
"And this kind of protective ring can also play a role in guiding the splash direction of debris falling from the material being cut, and throwing it out..."
"Wait a minute." After hearing Gu Chen's introduction, Yan Wenqiang suddenly seemed to understand something. He quickly glanced at Zheng Peiwen who was not far away, and said with a faint smile: "I understand."
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