758. Bloodstain detection
The more weak his heart is, the more nervous he will be, Gu Chen has always believed this, judging from the five workers who built the exterior in front of him, the workers who have talked to Director Meng are obviously more nervous than 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. ”
"ID number?"
"Uh, the ID number is ......"
According to Gu Chen's guidance, the man named Zheng Peiwen quickly revealed his personal information to Gu Chen.
Gu Chen looked at him and couldn't help but joke: "You're only 26 years old, why don't you look like it." ”
"Hehe, do our business, eat and sleep in the open, and it is easy to look old if you are overtired. Zheng Peiwen has already resolved his nervousness in the exchange with Gu Chen.
Seeing that Zheng Peiwen was in a good mood, Gu Chen asked casually: "Director Meng was at the scene at that time, what did you talk about?"
"That's it...... Talking about some problems with the wooden frame structure, he said that this kind of construction is not safe, let's reinforce it again, and then I told him, it's all the same, we may have to be busy until late. ”
"Then you didn't reinforce in the end?" Gu Chen looked at the sky, and it was not very late, but the workers seemed to have already left the scene.
Zheng Peiwen shook his head silently: "I discussed with Director Meng the best plan, only reinforcing part of the structure, and Director Meng agreed." ”
"So this is the last time you and Director Meng will meet?, when did he leave?" Gu Chen asked again.
"Yes, this is the last time I met Director Meng, we did the construction according to his requirements, and then we left one after another, and as for when Director Meng left, I don't know. ”
After thinking about it, Zheng Peiwen set his eyes on the other four workers.
Gu Chen turned his head to the other four workers and asked, "What about you, have you seen when Director Meng left?"
Everyone looked at each other and shook their heads.
"Nope. ”
"We're all going our separate ways, and we're done. ”
"That's right, they're all in a hurry for dinner, who will pay attention to Director Meng's absence. ”
"I remember that Director Meng and Xiao Zheng chatted for a long time over there, and I remember that Xiao Zheng should be the last to see Director Meng. ”
"No...... No. When Zheng Peiwen saw that everyone was beating around the bush and going around to him again, he hurriedly explained to Gu Chen: "Director Meng talked to me, but then I started to work, and then I don't know what the specific situation is." ”
Just when Zheng Peiwen's voice fell, Gu Chen inadvertently discovered that there were some red patches on the front of Zheng Peiwen's work boots.
This made Gu Chen suddenly alert, pointing to Zheng Peiwen's work boots and asking, "What is the red patch on your boots?"
"Uh...... This?" Zheng Peiwen looked down, and quickly said weakly: "I don't know what this is?" ”
Saying this, Zheng Peiwen hurriedly rubbed his toes against the soil on the ground a few times, trying to wipe the red patches clean.
This made Officer Wang very angry, and he hurriedly stepped forward and warned, "What are you doing? Who told you to wipe it off?"
"This ...... Isn't this dirty?" Zheng Peiwen looked at Officer Wang with a look of grievance.
Officer Wang hurriedly crouched down.
At this moment, the red patches on Zheng Peiwen's work boots have disappeared with the soil.
"Damn, you don't want to destroy the evidence, do you?" Officer Wang frowned, his face suddenly turning pale.
This frightened Zheng Peiwen, and he quickly took a step back and waved his hand: "Wronged...... How can I destroy the evidence, O wrong......ed? I just thought the boots were too dirty and wiped them. ”
"You ......"
"Alright. Gu Chen saw that Officer Wang still wanted to argue with Zheng Peiwen, so he hurriedly stopped: "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 studio. ”
Zheng Peiwen's eyes changed when he looked at Gu Chen at this moment, and he felt that Gu Chen was staring at him.
Of course, Gu Chen also had enough reasons to investigate Zheng Peiwen.
Just that casual little gesture just now, although it doesn't seem to be a problem, but the red patches on the work boots are still very revealing.
Gu Chen didn't go around the bend with him, and said bluntly: "I need to go to your house to investigate, can I ask?"
"Huh, go...... Going to my house? This ......."
"What's inconvenient?" Officer Wang glared at Zheng Peiwen, feeling that there was something wrong with this kid.
Zheng Peiwen saw that everyone was staring at him, and it was difficult to refuse directly, so he could only reluctantly apologize: "That...... That's fine. ”
Gu Chen nodded slightly, turned around and came to Han Feng to urge him: "Senior Brother Han, you need your assistance in maintaining the scene, don't let any unrelated people wait to get close, and after we investigate, we will deal with the problem of the corpse." ”
"Huh?" Seeing that he was going to stay here and guard the corpse, Han Feng was of course ten thousand unhappy.
But he is usually a public security policeman, and in the face of such a thorny problem, only Gu Chen's team can solve it.
After thinking about it, Han Feng was also reluctant: "Since you Gu Chen have said so, then okay, leave it to us here, we are responsible for taking care of the corpse and not letting the corpse receive any damage." ”
"That's good. After receiving Han Feng's reply, Gu Chen turned to Yan Wenqiang and the rest of the crew and said, "You all stay here first, and we'll come when we go." ”
"No problem. Yan Wenqiang found a wooden stake next to 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 also provide support at any time." ”
"It's for 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 each other, and they all seem to feel that the other party may be the murderer.
This environment is not broken, the murderer is not caught, Yan Wenqiang knows the consequences very well.
In this way, the work schedule of the entire crew will be greatly reduced.
The plan can't catch up with the changes, and Yan Wenqiang, as the chief director, can only support it at the moment.
After that, 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 and urged Zheng Peiwen to get into the car.
Subsequently, Gu Chen's team took Zheng Peiwen and drove to a dilapidated community rented by Zheng Peiwen.
After following Zheng Peiwen upstairs, everyone immediately launched a search.
Zheng Peiwen's rented room is not big, two bedrooms, one living room and one bathroom, in addition to Zheng Peiwen's work clothes, Gu Chen also found many women's clothes on the balcony, so he asked Zheng Peiwen: "Who do you live with here?"
"I ...... My girlfriend. Zheng Peiwen said.
"Then where is she now?" Gu Chen asked again.
"Working at a nearby supermarket, right over there. Zheng Peiwen walked to the balcony and pointed to a large supermarket on the opposite side.
"Senior Brother Gu. At the same time as Gu Chen was communicating with Zheng Peiwen, Lu Weiwei took out a pair of cow jeans from the wardrobe and held it in her hand.
"What's the situation?" Gu Chen asked inexplicably.
"Look at this. Lu Weiwei didn't explain too much, and directly put her jeans on the sofa in the living room.
Suddenly, Gu Chen noticed that on the buttocks of his pants, there was something that looked like a spurt of blood.
Gu Chen pursed his lips and smiled: "It's a little interesting, what is this?"
"It's blood, yes. Officer Wang said with great 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?"
"I didn't ...... No. Zheng Peiwen shook his head.
"But the jeans we found looked like they were spurting blood. Gu Chen wore white gloves, pinched up his jeans, spread them in front of Zheng Peiwen and said, "How do you explain this?"
"This guy is as strong as a cow, how can he be injured? This can't be someone else's blood, right?"
Officer Wang also saw Zheng Peiwen's weakness.
And Zheng Peiwen was in a panic, but he kept his mouth shut, and it seemed difficult to speak.
Seeing that Zheng Peiwen's expression was a little complicated, Gu Chen didn't expect this guy to provide anything.
But one thing is clear, this Zheng Peiwen seems to be a little weird.
From his eyes to his psychological state, he looked very flustered.
"Gu Chen. Seeing that the scene was a little embarrassing, Officer Wang put his right hand on Gu Chen's shoulder, took Gu Chen to the door, and whispered: "Or, take it to the technical department of the city bureau and let them judge the bloodstain situation, I feel that we need a bloodstain expert." ”
"Senior Brother Wang. Gu Chen looked at Officer Wang inexplicably, and said weakly, "Do you think...... I'm not up to the test for bloodstains?"
"No...... That's not what it means. Officer Wang hurriedly waved his hand and explained: "After all, this bloodstain looks very complicated, if it wants to match the wound of Director Meng at the scene, it may be very complicated to report and test, you have to think clearly." ”
"It's not a big problem, the DNA test can be sent to the technical department of the city bureau, and the bloodstain test can be done by ourselves. ”
Gu Chen still has confidence in himself, and said bluntly: "I think there is a big problem with this Zheng Peiwen, and it can be clear from the fact that he refuses to say anything, he is a little weak-hearted." ”
Also, at the scene in the mountains behind the film and television city, Zheng Peiwen, as an on-site staff, he had a reasonable reason to enter the scene. ”
"You can feel that he panicked when he found the body, or for some reason, he got blood on his body. ”
"So we had to find out whose blood it was, and we had to do a DNA analysis of the jeans. ”
Glancing at the room, Gu Chen said again: "But for bloodstain detection, we have to figure it out by ourselves, and we have to do it according to the scene of the deceased." ”
"No problem. Officer Wang nodded slightly, looked at Lu Weiwei and Yuan Shasha, who were searching the room, and asked, "Do you two have any new discoveries?"
"Nothing else was found except for the bloodied jeans. Lu Weiwei walked to the living room disappointed.
Gu Chen glanced at Zheng Peiwen and said with a smile: "You still don't want to say what's going on with the blood stains on this pants?
"This ...... This is. Seeing Gu Chen pressing forward step by step, Zheng Peiwen still let go a little and said: "Comrade policeman, this is actually my girlfriend's yuejing blood, I'm just embarrassed to say it." ”
"Yuejing blood?" Lu Weiwei heard this, and her whole face turned red.
Yuan Shasha also stepped forward to check it out for herself.
Gu Chen asked curiously, "Is that so?"
"No...... It's hard to judge. Yuan Shasha looked up at Gu Chen, and also hurried to Lu Weiwei's side.
Gu Chen picked up the pants again and asked indifferently: "Zheng Peiwen, I'll give you a chance now, if you confess truthfully, maybe in court, we will say a few words to you." ”
"But if you're still well-known and won't confess, then I'm sorry, you know the consequences. ”
"You...... I know what you mean. Zheng Peiwen looked at Gu Chen, his face turned blue and said, "You mean, Director Meng was killed by me, right?"
"Then what do you think?" Before Gu Chen could speak, Officer Wang stepped forward directly and said, "There are red spots on your work boots, you deliberately wiped them off." ”
"And on the construction site in the back mountain, you are the only one who has the last contact with Director Meng, and the other workers are busy with their own work, and after they are busy, everyone goes home separately and does not pay attention to other situations. ”
"Therefore, according to 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. ”
"Hu ...... Nonsense. Seeing that Officer Wang was correcting himself here, Zheng Peiwen panicked.
He turned to look at Gu Chen and asked hurriedly, "Since you doubt me, just rely on these jeans?" Okay, let me ask you, since there are blood stains on the jeans, you think it is Meng Dao's, what about my clothes?"
Pointing to his jacket and overalls, Zheng Pei said righteously: "I wear this dress to work." ”
"And I also went to the scene just now to see that Meng Dao's body was obviously cut, let me ask you, using tools to cut Meng Dao, will it only splash blood on his pants, not on his clothes?"
"This ......" was suddenly asked by Zheng Peiwen, but Officer Wang was stopped.
Indeed, what Zheng Peiwen said is not unreasonable.
Judging from the tragic corpse of Director Meng at the scene, it was obvious that he was cut by tools.
And the bloody tools on the scene can tell the story.
But now the question also arises, if Zheng Peiwen is working in this overalls, then why is there no blood stains on the overalls? Or is it that Zheng Peiwen took off his shirt to work at that time?
Because there are no exact eyewitnesses, it is difficult to judge whether Zheng Peiwen is wearing the work clothes in front of him on the construction site tonight.
Although it was covered with mud, it did look like it was after work, but for the sake of safety, Gu Chen temporarily decided: "It doesn't matter, if you wear 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 and tops at home?"
"Nope. Lu Weiwei and Yuan Shasha both shook their heads, which seemed to have brought a lot of trouble to the investigation of the case.
Seeing that Gu Chen's team couldn't answer his own question, Zheng Peiwen also breathed a sigh of relief, feeling a little relieved.
"Let's talk about what the hell is going on. Officer Wang didn't want to tremble with Zheng Peiwen.
After all, the crew, as well as Han Feng and others, are also waiting for everyone's results on the spot.
When Gu Chen drove and returned to the mountain behind the film and television city again, everyone was still surrounded by groups of three or five, whispering, and various conspiracy theories emerged one after another.
It was also when they saw Gu Chen driving back that everyone stopped arguing and gathered around the vehicle together.
"Gu Chen, are you back, have you found 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 in Zheng Peiwen's residence, which were bloody. ”
"Bloody jeans?" He Feng heard this, his eyes widened: "So, the murderer is him Zheng Peiwen?"
"It's not me, it's definitely not me. Seeing that He Feng came to a conclusion so quickly, Zheng Peiwen directly refuted back: "I said, I said when I was in the rental house, even if I killed someone, then such a big move, everyone saw the wounds on Meng Dao's body, wouldn't it be spurting blood?"
Walking to the middle of the crowd, Zheng Peiwen turned around and said: "We want to talk about science, we can't slander people casually, what can blood on my jeans represent? ”
When Han Feng heard this, he hurriedly circled around Zheng Peiwen.
The result is the same as Zheng Peiwen said, although Zheng Peiwen is wearing a pair of faded jeans on his lower body, there is no blood stain on his upper body work clothes.
Pinching the fabric of Zheng Peiwen's upper body for work clothes, Han Feng was a little confused and said: "It doesn't make sense, once the clothes of this kind of fabric are stained with blood, it is difficult to clean them up at all." ”
Thinking of this, Han Feng turned around directly, walked quickly in front of the other 4 workers, and asked, "Zheng Peiwen's clothes for work tonight, is it like what he is doing now?"
"This ......"
"Let's see. ”
Several workers didn't dare to jump to conclusions, after all, a colleague was involved, and now a life was involved.
If it wasn't for Zheng Peiwen, of course everyone hopes that he will be fine, but the evaluation must be objective.
The four of them gathered around Zheng Peiwen, looked left and right, and then got together to discuss in a whisper, very cautious.
Han Feng asked a little impatiently: "How many of you, what is the result of the discussion? Is Zheng Peiwen wearing this set of uniforms to work at night?"
"Comrade policeman. One of the tall and thin staff members walked up to him in small steps and said, "The overalls are right, they are indeed wearing this." ”
"Are you so sure?" Gu Chen stood aside, also observing everyone's faces.
The tall thin man nodded fiercely: "That's right, when I took the pen to draw the line at noon today, I accidentally scratched his sleeve." ”
Walking forward, the tall and thin man pointed to a note on Zheng Peiwen's cuff and said, "This note was accidentally drawn by me at that time, and I remember it very clearly." ”
"So Zheng Peiwen must be wearing this set of uniforms when he goes to work tonight. ”
"What about the pants. Seeing that the overalls and tops didn't get the results everyone wanted, Lu Weiwei hurriedly asked again.
"Jeans. In the ranks of workers, a chubby man scratched the back of his head and explained: "It's hard to be sure, after all, who cares about how to wear pants, but it must be jeans, I remember." ”
"In other words, you only remember that Zheng Peiwen was wearing jeans, but you can't tell which one it is now, 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, his pants are jeans, yes, but we don't know if it's not." ”
......