"Naturally, it will call.
"That's good," Cheng Wei said, "In the area of bloodstain investigation, our trace examination work is also covered, but the focus is slightly different from that of the forensic doctor."
Before she arrives, I'll do what we do to check the bloodstains. ” "Well, hard work," Yuan Youchong patted him on the shoulder and said, "Don't worry, just investigate slowly, let Lao Yu invite you to dinner at noon." ” "Hey" Yu Chen's eyes widened, and he said unhappily: "Why did I invite you?"
"I'll have dinner or supper," Yuan Youchong shrugged and said indifferently, "You still expect the on-site investigation work to be finished in the morning."
Cheng Wei pursed his lips and said, "I'm going to work, you two go on, anyway, we'll have lunch on you." ” "Go," Yu Chen waved his hand, then rubbed his nose, and said to Yuan Youchong: "Old Yuan, shouldn't you be serious, more than fifty people, even if you eat fast food, you have to be a thousand smaller" "Yes, I forgot about them" Yuan Youchong swallowed and salivaed: "E, can you take back what you just said?"
In an instant, it was noon, Yu Chen and Yuan Youchong asked everyone to stop their work and rest for a while, and then pinched their noses and bought fifty-seven chicken thigh rice to share with them.
Everyone gathered in small circles one after another, eating and discussing their work.
Of course, although this cost a lot of money, it is not much, and it is less than a fraction of the subsidies and bonuses that Yuan and the others gave some time ago, so although they are entangled, they are not too serious.
However, the colleagues below didn't think so, so Zhou Qianxin directly sandwiched the chicken legs in her lunch box to Yu Chen, and said, "Team Yu, your injury has not completely healed, eat more and supplement nutrition." ” "Fast food has a hammer of nutrition, you can eat it yourself."
Of course Yu Chen wouldn't want it, so he immediately refused, but Zhou Qianxin directly removed her lunch box and said, "You eat, I'll lose weight." ” "Yo yo yo," Yuan Youchong said deliciously: "Lao Yu still has people distressed, pity me" "Okay, okay," Zhou Qianxin said with a smile, "I'll give you a boiled egg." ” "Oh don't, don't, I'm kidding."
Yuan Youchong hurriedly stood up: "You want to give me the braised eggs again, what do you eat yourself?"
Taking advantage of the opportunity that Zhou Qianxin's attention was attracted by Yuan Youchong, Yu Chen hurriedly sandwiched the chicken leg back into Zhou Qianxin's bowl with lightning speed, and then immediately stood up and said solemnly: "Okay, okay, the time is still relatively tight, let's talk about the case while eating, take a break after eating, and then continue to work."
"Well, Lao Cheng, what did you find over there" Yuan Youchong answered and looked at Cheng Wei.
"At present, it can be determined that there are three suspects."
Cheng Wei swallowed the rice in his mouth, handed the chopsticks to his left hand, tilted his body slightly, took out a small notebook from his pocket with his right hand, flipped it over, and said, "Moreover, it should all be men." ” "Their heights range from short to tall, they should be between 1.64 meters to 1.67 meters, 1.66 meters to 1.69 meters, and 1.72 meters to 1.75 meters, which are not too tall, and they are around the average height of adult males in our south.
Well, the shortest one is a little lower. ” "Weight, I can't estimate it accurately for the time being, but the traces left from the scene Oh yes, we found a lot of drag marks and fighting marks at the scene, and there are a lot of blood stains, most of which are scattered."
"Based on these traces, it is speculated that the weight of all three perpetrators should be close to the standard weight.
Moreover, during the struggle, the suspect also suffered some injuries, but it is not clear how many people were injured and the extent of the injuries. ” Zhou Qianxin answered and said: "The bloodstains at the scene have been photographed for evidence, and the sampling work has also been completed.
Considering that the victim was attacked yesterday evening, and the temperature was low at this time, DNA should still be extracted from the blood. ” "It's an important discovery to be able to extract DNA."
Yuan Youchong gobbled it up and said vaguely: "Is there anything else?"
"Yes," Zhou said, "and a few fragments of skin tissue were found on the concrete walls and the ground. ” "Maybe it's due to the rush of the construction period, the cement walls and floors on the site are too rough, so during the fight, if you touch these parts, it is easy to be bruised, and skin tissue debris will adhere to the small holes in the walls and ground."
"Also, DNA in these skin tissues can be retained for a little longer than blood.
I think that if it can be proved that this is the site of Zhou Xingtai's attack, for example, if the DNA extracted from the accumulation of blood on the ground matches Zhou Xingtai, they can be used as key evidence to lock down the facts of the suspect's crime. ” "In addition, as I said just now, the DNA test is time-sensitive, although there is no shortage of such a few hours, but for the sake of safety, after eating later, I will go back to the detachment first.
After all, I've already done the forensic work on the spot, and I'm afraid I won't be able to help if I continue to stay here. ” "Okay."
Yu Chen's jaw was bowed.
At this time, he and Yuan Youchong had already finished pulling a boxed lunch, packed up the lunch box, wiped their mouths, and then they stood up, let Cheng Wei and the others eat slowly, and then walked to other small circles to ask them about the progress of their visit and investigation in the morning.
Some residents in the vicinity said that they did hear someone screaming in the evening, but the sound was not loud and they could not tell the source of the sound.
In addition, many residents said that when they passed by here yesterday evening, they seemed to see someone approaching this "unfinished building", but because it was dark early during this time, the light in the building was even worse, and it was pitch black, so it was impossible to determine how many people entered it, and they could not see their appearance, body characteristics, etc.
Some people say that one of them is wearing a bright red coat, and some people say that they see the suspect wearing a coffee-colored windbreaker In short, no less than 30 people claimed to have seen the suspect, but they did not know any details, and the description of the suspect's characteristics was very vague.
Obviously, this result, of course, cannot be accepted by the police.
But then again, these "witnesses" who provide clues are not necessarily lying, and perhaps they really think they seem to have seen the suspect.
After all, the lighting conditions were really poor at that time, and when the criminal police asked, they actually unconsciously imposed a "psychological hint" on them, that is, someone had entered the unfinished building and committed a crime.
In this way, in the process of recalling, they may directly make up the pictures of the suspect entering and leaving the scene.
Punishment and murder :