I am a super cop

Chapter 761 Bloodstain Detection

The more guilty you are, the more nervous you will be. Gu Chen has always believed in this point. Judging from the five workers who built the location in front of him, the workers who had talked with Director Meng were obviously more nervous than the others.

"What's your name?" In order to ease the worker's nervousness, Gu Chen chose to confirm his identity.

"My name is Zheng Peiwen."

"identification number?"

"Uh, the ID number is..."

According to Gu Chen's guidance, the man named Zheng Peiwen quickly disclosed his personal information to Gu Chen.

Gu Chen looked at him, and couldn't help but tease: "You're only 26 years old, why don't you look like that?"

"Hehe, in our line of work, those who eat and sleep outdoors will easily look old when they are overtired." Zheng Peiwen had already resolved his nervousness in the communication with Gu Chen.

Seeing that Zheng Peiwen was in a good mood, Gu Chen asked casually, "Director Meng was at the scene at the time, what exactly did he talk to you about?"

"Just... talking about some wooden frame structures, he said that this kind of construction is not safe, let us reinforce it again, and then I told him, it's the same, we may have to be busy until late to reinforce."

"Then you didn't reinforce it in the end?" Gu Chen looked at the sky and it wasn't too late, but the workers seemed to have already left the scene.

Zheng Peiwen shook his head silently: "I discussed the best plan with Director Meng, and only reinforced part of the structure, and Director Meng agreed."

"So this is the last time you and Director Meng met? When did he leave?" Gu Chen asked again.

"Yes, this is the last time I met with Director Meng. We followed his request for construction, and then we left one after another. As for when Director Meng left, I don't know."

After thinking for a while, Zheng Peiwen turned his attention to the other four workers.

Gu Chen turned to the other four workers and asked, "What about you? Did you see when Director Meng left?"

Everyone looked at each other and shook their heads.

"No."

"We all do our own thing and leave when we're done."

"That's right, we're in a rush for dinner, who cares if Director Meng is here?"

"I remember Director Meng chatted with Xiao Zheng for a long time. I remember that it was Xiao Zheng who saw Director Meng last."

"No...not." When Zheng Peiwen saw that everyone was beating around the bush and turning around to himself, he quickly explained to Gu Chen: "Director Meng talked to me, but then I started working, and then I will discuss the specific situation. I don't know."

Just as Zheng Peiwen finished speaking, Gu Chen inadvertently discovered that there were some red spots on the front of Zheng Peiwen's work boots.

This made Gu Chen suddenly alert, pointed at Zheng Peiwen's work boots and asked, "What are the red spots on your boots?"

"Uh... this?" Zheng Peiwen looked down, and hurriedly said weakly, "I don't know what this is? It seems to be glued on the way home."

Having said that, Zheng Peiwen quickly rubbed his toes against the soil on the ground a few times, trying to wipe off the red spots.

This made Police Officer Wang very anxious. He hurriedly stepped forward and warned, "What are you doing? Who told you to erase it?"

"This...isn't this dirty?" Zheng Peiwen looked at Police Officer Wang with an aggrieved expression.

Officer Wang quickly squatted down.

At this moment, the red spots on Zheng Peiwen's work boots have disappeared with the mud.

"Damn it, don't you want to destroy the evidence?" Officer Wang frowned, his face suddenly turned livid.

This startled Zheng Peiwen, and he quickly took a step back and waved his hands, "I'm wrong... I'm wrong, how can I destroy the evidence? I... I just think the boots are too dirty, so I wiped them."

"you……"

"Okay." Seeing that Police Officer Wang still wanted to argue with Zheng Peiwen, Gu Chen quickly stopped him and said, "It's useless to say anything now. Finding the murderer is the most urgent thing."

Glancing at Zheng Peiwen beside him, Gu Chen asked, "Where do you live?"

"I... I live in a rental house near the film and television city."

Zheng Peiwen's eyes on Gu Chen have changed at this moment, feeling that Gu Chen is staring at him.

Of course, Gu Chen also has enough reasons to investigate Zheng Peiwen.

As for that inadvertent little move just now, although there seems to be nothing wrong with it, the red spots on the work boots can still explain the problem.

Gu Chen didn't play around with him, and said bluntly: "I need to go to your house to investigate, may I ask?"

"Huh? Go...go to my house? This..."

"What? Inconvenient?" Officer Wang stared at Zheng Peiwen, feeling that there was something wrong with this kid.

Seeing that everyone was staring at him, Zheng Peiwen couldn't refuse directly, so he could only reluctantly say: "That... that's okay."

Gu Chen nodded slightly, turned around and came to Han Feng to urge him: "Senior brother Han, I need your help to maintain the scene, don't let any irrelevant people approach, after we investigate, we will deal with the corpse issue."

"Ah?" Seeing that he was going to stay here to guard the corpse, Han Feng was of course 1 unhappy.

However, I am usually a security policeman, and only Gu Chen's team can solve this difficult problem.

After thinking about it, Han Feng reluctantly said, "Since you, Gu Chen, have said so, well, leave it to us here, and we will take care of the corpse and prevent it from being damaged in any way."

"That's good." After receiving Han Feng's reply, Gu Chen turned to Yan Wenqiang and the other crew members and said, "You all stay here first, we will come as soon as we go."

"No problem." Yan Wenqiang found a wooden stake beside the tent and sat down first, waved his hand and said, "We are waiting for you here. If there are any new clues, our crew can provide support at any time."

"This is the best." Seeing Yan Wenqiang's active cooperation, Gu Chen was also very pleased.

Obviously, Director Meng's sudden death in the back mountain ditch greatly stimulated the unity of the entire crew.

Now the entire crew is guessing at each other, and they all seem to feel that the other party may be the murderer.

If this environment is not broken and the murderer is not caught, Yan Wenqiang is very aware of the consequences.

In this way, the work arrangement of the entire crew will be greatly reduced.

The plan can't keep up with the changes, and Yan Wenqiang, as the chief director, can only support him at the moment.

They can only rely on Gu Chen's team to solve the problem and find out the real culprit.

"Take our car." Gu Chen directly opened the car door, urging Zheng Peiwen to get in the car.

Afterwards, Gu Chen's team took Zheng Peiwen and drove to a dilapidated residential area where Zheng Peiwen rented.

After following Zheng Peiwen upstairs, everyone started searching immediately.

Zheng Peiwen rented a small room with two bedrooms, one living room and one bathroom. In addition to Zheng Peiwen's work clothes, Gu Chen also found a lot of women's clothes on the balcony, so he asked Zheng Peiwen, "Who do you live here with?"

"I...my girlfriend." Zheng Peiwen said.

"Then where is she now?" Gu Chen asked again.

"I work in a nearby supermarket, that's right there." Zheng Peiwen walked to the balcony and pointed to a large supermarket opposite.

"Junior Brother Gu." While Gu Chen was communicating with Zheng Peiwen, Lu Weiwei found a pair of jeans from the closet and held them in her hand.

"What's the situation?" Gu Chen didn't understand, so he asked.

"Look at this." Lu Weiwei didn't explain too much, and directly put the jeans on the sofa in the living room.

Suddenly, Gu Chen noticed what looked like a jet of blood on the hip of the trousers.

Gu Chen curled his lips and smiled, "It's interesting, what is this?"

"It should be the blood." Officer Wang said with certainty.

Zheng Peiwen suddenly became nervous and stood aside with a blue face.

Gu Chen looked Zheng Peiwen up and down, and asked, "Have you ever been injured?"

"No...no." Zheng Peiwen shook his head.

"But the pair of jeans we found have blood sprayed on them." Wearing white gloves, Gu Chen pinched up the jeans, spread them out in front of Zheng Peiwen, and said, "How do you explain that?"

"This guy is as strong as a cow, how could he be injured? Could it be someone else's blood?"

Officer Wang also saw Zheng Peiwen's guilty conscience.

But Zheng Peiwen kept his mouth shut in a panic, as if he couldn't speak.

Seeing Zheng Peiwen's complex expression, Gu Chen didn't expect anything from this guy.

But one thing is clear, this Zheng Peiwen seems a little weird.

From his eyes to his mental state, he seemed very flustered.

"Gu Chen." Seeing the embarrassment at the scene, Police Officer Wang put his right hand on Gu Chen's shoulder, took Gu Chen to the door, and said in a low voice, "Why don't you take it to the Technical Section of the Municipal Bureau and let them judge the blood stains?" , felt like we needed a bloodstain expert."

"Senior Brother Wang." Gu Chen looked at Police Officer Wang inexplicably, and said weakly: "Do you think... I am not qualified for blood stain detection?"

"No...that's not what it means." Police officer Wang quickly waved his hand and explained: "After all, the bloodstain looks very complicated. If it is to match the wound of Director Meng at the scene, such a report and test may be very complicated. You have to think about it." clear."

"No big problem. The DNA test can be sent to the technical department of the Municipal Bureau, and we can do the blood test ourselves."

Gu Chen still had confidence in himself, and said bluntly: "I think this Zheng Peiwen has a big problem. It's clear from his refusal to say anything. He's a little guilty."

"Also, Zheng Peiwen, as an on-site worker, has a reasonable reason to enter the scene at the back of the film and television city."

"You can think that he panicked after finding the body, or for some reason, he got blood on himself."

"So we had to find out whose blood it was, the jeans, and we had to do a DNA analysis."

Looking at the room, Gu Chen said again: "But for the blood test, we have to figure it out by ourselves, and we have to do it according to the situation of the deceased."

"No problem." Officer Wang nodded slightly, looked at Lu Weiwei and Yuan Shasha who were searching the room, and asked, "Have you two discovered anything new?"

"Except for this pair of bloody jeans, I didn't find anything else." Lu Weiwei walked to the living room disappointed.

Gu Chen glanced at Zheng Peiwen, smiled and said, "Are you still refusing to say what happened to the blood on the pants? How did it get there?"

"This... this is." Seeing Gu Chen's pressing step by step, Zheng Peiwen still let go a little: "Comrade policeman, this is actually my girlfriend's Yuejing blood, I'm just too embarrassed to say it."

"Yuejing blood?" Lu Weiwei blushed upon hearing this.

Yuan Shasha also stepped forward to take a closer look.

Gu Chen asked curiously, "Is that so?"

"No...it's hard to judge." Yuan Shasha looked up at Gu Chen, and hurried to Lu Weiwei's side.

Gu Chen picked up the pair of pants again, and asked calmly: "Zheng Peiwen, I will give you a chance now. If you confess truthfully, maybe we will say a few words to you in court."

"But if you are still stubborn and refuse to confess, then I'm sorry, you know the consequences."

"You...I understand what you mean." Zheng Peiwen looked at Gu Chen, his face turned green, and said, "You mean, I killed Director Meng? Right?"

"Then what do you think?" Before Gu Chen could speak, Police Officer Wang stepped forward and reasoned, "There are red spots on your work boots, you wiped them off on purpose."

"And on the Houshan construction site, you were the only person who had the last contact with Director Meng, while the other workers were busy with their own work. After finishing their work, everyone went home without paying attention to other situations."

"Thus, based on the reasoning of time, you, Zheng Peiwen, have a high probability of being able to brutally kill Meng Dao in such a short period of time."

"Nonsense...nonsense." Seeing Officer Wang correcting him here, Zheng Peiwen panicked.

He turned to look at Gu Chen, and asked hastily: "Since you doubt me, you rely on these jeans? Well, let me ask you, since there are bloodstains on the jeans, you think they belong to Director Meng, what about my clothes? "

Pointing to his top work clothes, Zheng Peiwen said righteously: "I wear this clothes when I go to work."

"And I went to the scene to see it just now. Meng Dao's body was obviously cut up. How can I ask you, if you cut Meng Dao with a tool, will the blood only be splashed on the trousers and not on the clothes? ?"

"This..." Zheng Peiwen's sudden question stopped Officer Wang from asking.

Indeed, what Zheng Peiwen said was not unreasonable.

Judging from Meng Dao's tragic corpse at the scene, it was obvious that he was cut by a tool.

And the few bloody tools at the scene can explain the problem.

But now the question arises, if Zheng Peiwen is wearing this set of overalls to work, why isn't the overalls stained with blood?Or did Zheng Peiwen take off his shirt to work? "

Because there are no definite witnesses, it is difficult to judge whether Zheng Peiwen is wearing the work clothes in front of him on the construction site tonight.

Although it is covered with mud, it does look like after work, but for the sake of safety, Gu Chen made an impromptu decision: "It doesn't matter, if you are wearing this dress at night, just ask your colleagues .”

Looking back at Lu Weiwei and Yuan Shasha, Gu Chen asked again: "Have you found similar work clothes at home?"

"No." Lu Weiwei and Yuan Shasha both shook their heads, which seemed to bring a lot of trouble to the case investigation.

Seeing that Gu Chen's team couldn't answer his question, Zheng Peiwen also heaved a sigh of relief, feeling a little relieved.

"What's going on, let's talk about it when we return to the scene." Officer Wang didn't want to talk to Zheng Peiwen.

After all, the crew members, as well as Han Feng and others, were all on the scene waiting for everyone's results.

When Gu Chen drove and returned to the back mountain of the film and television city, everyone was still gathered together in small groups, whispering, and various conspiracy theories emerged one after another.

Seeing Gu Chen driving back, everyone stopped arguing and gathered around the car.

"Gu Chen, you're back, did you find anything?" Han Feng was a little impatient waiting at the scene, and hurriedly asked Gu Chen.

Gu Chen didn't speak, but Lu Weiwei behind him answered, "We found a pair of jeans at Zheng Peiwen's residence, with blood on them."

"Blooded jeans?" Han Feng stared at him, "Then the murderer is Zheng Peiwen?"

"It's not me, it's definitely not me." Seeing that He Feng came to a conclusion so quickly, Zheng Peiwen refuted it directly: "I said it, I said it when I was in the rented house, even if I killed someone, it would be such a big move. Everyone has seen the wounds on the director's body, won't he spurt blood?"

Walking to the middle of the crowd, Zheng Peiwen turned around and said, "We want to talk about science, and we can't slander people casually. What does blood on jeans mean? There is no blood on my work clothes."

Hearing this, Han Feng hurriedly circled around Zheng Peiwen.

The result was the same as what Zheng Peiwen said. Although Zheng Peiwen was wearing a pair of faded jeans on his lower body, his upper body work clothes were not stained with blood.

Holding the fabric of Zheng Peiwen's work clothes, Han Feng said in a daze, "It doesn't make sense. Once the clothes of this kind of fabric are stained with blood, it is difficult to clean them up."

Thinking of this, Han Feng turned around directly, walked quickly to the other four workers, and asked, "Is Zheng Peiwen's work clothes tonight the same as he is now?"

"This……"

"let us see."

The few workers did not dare to jump to conclusions. After all, they were colleagues, and now one life is involved.

If Zheng Peiwen didn't do it, everyone hoped that he was fine, but the evaluation must be objective.

The 4 people gathered around Zheng Peiwen. After looking around, they gathered together to discuss in a low voice, very cautious.

Han Feng asked impatiently: "You guys, did the discussion come to anything? Is Zheng Peiwen going to work in this uniform at night?"

"Comrade policeman." One of the tall and thin staff members walked up to him with small steps and said, "The overalls are right, they are indeed wearing this."

"Are you so sure?" Gu Chen stood aside, observing everyone's expressions.

The tall and thin man nodded fiercely: "That's right, when I drew a line with a pen at noon today, I accidentally scratched his sleeve."

Walking forward, the tall and thin man pointed to a handwriting on Zheng Peiwen's cuff and said, "I accidentally scratched this handwriting, and I remember it very clearly."

"So Zheng Peiwen must be wearing this uniform when he goes to work tonight."

"What about the pants?" Seeing that the top of the overalls did not get the desired result, Lu Weiwei hurriedly asked her lower body.

"Jeans." A chubby man scratched the back of his head in the worker's team and explained, "It's hard to be sure, after all, who cares about how the pants are worn, but it must be jeans, I remember that."

"That is to say, you only remember that Zheng Peiwen is wearing jeans, but you can't tell which one it is, right?"

Gu Chen's words hit the nail on the head.

After discussing with each other for a while, everyone nodded at Gu Chen and said, "That's right, it's true that his pants are jeans, but we don't know if it's not this one."

……

(End of this chapter)