Cheng Wei shrugged: "Forget it, let's not guess, it's equivalent to Team Yuan coming back, let them analyze it."
"It's fine."
Zhou Qianxin bowed, changed her gloves and hair cap, and worked with Cheng Wei to work again.
Soon, Yu Yuan walked back, and he was still discussing something.
When he returned to the side of the accident car, Yu Chen shook his head and said, "The clues that the reporter knows are indeed too limited and can't provide us with much help."
What have you found here?"
"We believe that there should be more than one victim, at least two."
Zhou Qianxin stopped what she was doing and repeated the content of the previous discussion with Cheng Wei to the two of them.
After Yuan Youchong listened, he opened his mouth and was about to say something, when he saw Rui Wanzhou running over in a hurry and said: "The information of the accident car and the owner of the vehicle has been found out."
"The owner of the car is named Lou Yuan, married, 27 years old this year, is a light source lighting engineer, a very unpopular profession, belongs to the furniture and interior design industry His wife is called Lu Xinlan, the same age as him, is a text proofreader, they have a daughter, named Lou Yun, only three years old this year."
Yu Chen frowned: "Could it be, all of them were killed."
The crowd was silent.
After a while, Cheng Wei pursed his lips and said, "By the way, Team Yu, the weeds and shrubs outside the guardrail, I see traces of lodging and breaking, it seems that someone has walked or stepped on it recently, but I can't determine the specific time of this distance."
You're professional in this area, or you should take a look."
"Oh good."
Yu Chen nodded, and immediately moved to the guardrail to take a closer look.
After a while, he grinned: "I said Lao Cheng, you shouldn't want to pat my ass and deliberately hide it?"
Cheng Wei blinked, a little confused, not understanding what he meant.
He continued: "According to the lodging situation of weeds and shrubs, it is understandable that you can't judge the specific time left by the human marks on the top in a short period of time, and not in the case of close observation, but you can't see through the marks on the guardrail, and you can't judge the time left by the wiping marks."
"Uh" Cheng Wei was a little stunned, and hurriedly looked down for a while, and sure enough, he found that there were obvious wiping marks in a small area on the guardrail, which was obviously left by the dust removed by the clothes or limbs during the climbing process.
Yuan Youchong also squeezed over, and after observing for a while, he pouted and said: "Tsk, Lao Cheng, this kind of mistake and omission, you shouldn't make it, it's not good today."
"My pot," Zhou Qianxin immediately came over and helped Cheng Wei explain: "Lao Cheng's survey task is much heavier than mine, so when I finish surveying the bloodstains, he may only have surveyed half of it." ” But I ignored it and started discussing it with him, disrupting his work rhythm.
Otherwise, he would not have been able to find such an obvious problem. ” "No wonder."
Yuan Youchong was stunned.
When the survey task was not completely over, he first pulled the surveyor to ask questions and even discuss it directly, which was also a problem he would have, not to mention that Cheng Wei had never said anything, and he would answer if he asked.
And the impact on the exploration work, can be big or small, small is almost none, Cheng Wei quickly returned to work, if it is big, I am afraid that the rhythm will be disrupted, just like counting a dozen money, suddenly interrupted, I have to count from the beginning.
This is also an important reason why almost all the sites have to be surveyed twice, three times or even more times to make sure that there are no omissions.
Yu Chen stared at the guardrail for a long time, then looked up at the bushes and weeds outside the guardrail, and said, "The time when these traces have been left should be in the near future."
Of course, if I have to give a specific and exact time, I won't be able to give it for a while. ” "All in all, the traces here are likely to have been left by the murderer in this case, and the victim, presumably, was also taken away by them."
"The bloodstains have disappeared so far, which means that the murderer has discovered the bloodstain problem and has made a certain deal to prevent us from chasing after the bloodstains.
If the victim leaves on his own, it stands to reason that these blood stains will not be deliberately treated, and at most the large wound will be covered to stop the bleeding, but the smaller blood stains such as dripping should still exist. ” "In other words, the victim is more than lucky."
Zhou Qianxin asked: "Then, should we take the murder case as the direction of the big investigation?"
"Well, of course."
Yu Chen's jaw was bowed.
Today, when the Ministry of Public Security has long set the iron rule that "murder cases must be solved", even if the above has not made a specific time, it is obvious that homicide cases have risen to one of the highest levels of priority in the investigation of various criminal investigation cases.
Compared with other cases, the criminal investigation system undoubtedly attaches much more importance to homicide cases and invests more resources.
It is precisely because of this that today, when criminal investigation technology has been so developed, there is almost no time limit for "perfect homicide crime" in the narrow sense, and there are only two ways for the murderer to escape justice: First, immediately after the incident, he fled and flew away; Second, the destruction of corpses and traces confuses and interferes with the police, causing the police to file a case of disappearance or other cases, which is in the wrong direction, and it is naturally difficult to find out the truth.
Then, he went on to say to Cheng Wei: "First thoroughly investigate the scene, fix everything that should be photographed, and then let's climb over the guardrail, go outside to see, and determine the time." ” "Okay."
Cheng Wei bowed.
Then, he looked at Zhou Qianxin again and asked, "Xiao Zhou, the on-site work on your side has ended."
"Well, everything that the forensic doctor can do on the spot has been done."
Zhou Qianxin bowed her head and said: "The others are not my specialty, I'm afraid I won't be able to help much, or I'll check again to see if there are any omissions."
"It's fine."
Yu Chen thought for a while and said, "In this way, didn't you find hair, suspected broken teeth and other things at the scene, you let people take them back first."
In addition, it is not convenient to ask your interns to come over, which will require manpower, and it is not convenient to do without their help. ” "Okay."
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Rui Wanzhou asked, "Then can we help in any way?"
He is not a disgusting bureaucrat, he is not very old, he still has a certain momentum, he can do things and is willing to do things, so he didn't plan to push this matter to the criminal investigation detachment at all, but took the initiative to ask what he could do.
Yu Chen listened, thought for a while, and said: "I really need your help.
Please immediately call up the surveillance, confirm the time when the accident car passed the closest monitoring to this place, and roughly determine when the car broke down according to the distance and approximate speed.
I think that the time of the attack on the victim should have been a short time between the time of anchoring. ” "Also, passing vehicles, please go through them carefully, find out the suspect vehicle in question and lock which car threw the screws" "This" Rui Wanzhou looked embarrassed: "The first thing is fine, but the second thing is probably difficult." ” "As I said before, the methods of the criminal gang have also improved with our crackdown for more than two months, and where there is surveillance on this road, where there is not, they have all touched it.
Therefore, they will not do anything at all on the monitored road section, and it is almost impossible to find the suspect car through this. ” "Well, I'll try it first."
Punishment and murder :