This formulation is relatively recognized by everyone.
Because the murderer took away Wang Jingya’s personal belongings at the crime scene, including ID cards, mobile phones, jewelry, etc. They are all arranged relatively neatly and placed on the edge of the earthen bed in the inner room.
Arranged one after another, it is obvious that they cannot be left behind by carelessness.
After Song Mingguang finished speaking, Li Donglin looked around and saw that no one spoke, then turned to ask Lu Chuan: "Xiao Lu, what suggestions do you have?"
"Li Chu, I beg you to There will be a secondary autopsy on the body, and there will be trace evidence testing at the scene.”
Lu Chuan's view of the case was very simple, and he did not engage in reasoning. Although Lu Chuan was the first to come here among everyone, and he had personally heard Wang Chuanmin and the investigating detective Zhao Zhigao introduce the case, so he had a relatively clear understanding of the development of the case.
But what the other people just said is comprehensive.
In addition, the Tianzhou City Criminal Investigation Detachment has actually done a lot of meticulous work.
Especially the investigation of the interpersonal relationships related to Wang Jingya. In fact, Wang Chuanmin only said part of it just now.
From this point of view, Lu Chuan actually agrees with Song Mingguang's point of view.
Wang Jingya is not a local, and he has no relatives in Tianzhou City. Except for a few colleagues in the modeling studio, he does not have many familiar people.
Of course, what Lu Chuan refers to as familiar people here refers to real friends or relatives.
Wang Jingya knows quite a few people like Chen Yang and Qin Xiaohui in Tianzhou City.
However, the connection between these people is relatively loose.
Wang Jingya doesn’t go to the model studio to work every day.
Therefore, if the murderer took some measures to destroy the body and eliminate traces, then it is indeed unlikely that the police will determine Wang Jingya's identity in a short period of time.
Because from what you have investigated so far, no one will report the crime to Wang Jingya even in a short period of time.
For example, on the day she disappeared, Chen Yang called him twice, but he only thought that the other party was letting him go and took no further action.
Of course, Lu Chuan didn’t think Wang Song’s reasoning was unreasonable.
Wang Jingya’s murder was absolutely impossible for no reason.
What is the relationship between the murderer and Wang Jingya? Although it is difficult to judge this now, Wang Song's method is equivalent to cross-screening.
Although the workload may be relatively large at present, it is indeed a way to break through the existing situation.
What Lu Chuan was most interested in was the crime scene and Wang Jingya's body.
"Li Chu, just after arriving in Tianzhou City, I heard Director Zhao Zhigao give a detailed introduction to the on-site investigation."
Lu Chuan put forward some opinions about the site.
"The murderer carefully handled the traces of the crime scene, leaving no fingerprints, footprints, blood stains or other conventional clues."
"However, this does not mean that the murderer did not leave anything at the scene. I My suggestion is to conduct a detailed collection and analysis of trace evidence at the scene."
Li Donglin nodded.
What Lu Chuan is best at is on-site inspection.
In the process of investigating previous cases, Lu Chuan's on-site inspections were often able to provide unexpected and valuable clues to the Central Security Team.
Although Tiandu City did not find any important directional clues during the on-site investigation, this does not mean that Lu Chuan could not also find them.
"What about the corpse? What did you think about it?"
After Li Donglin asked, Lu Chuan then replied: "Li Chu, this is also a place I am concerned about."
Of course, this is actually something Lu Chuan is confused about.
“Mr. br>
This can basically be concluded. There were no other wounds on the deceased except his chest. As for the wound on the chest, the forensic doctor concluded that it was torn open by the murderer's bare hands after the deceased was cooked.
Then the murderer removed the heart from inside.
“The question is, why did the murderer use this method to kill?”
Lu Chuan has solved many murder cases.
I have seen many methods of killing.
But this is the first such simple bloodletting killing.
“Generally speaking, a large amount of blood will spray out after the carotid artery is punctured, but the Tianzhou City Criminal Investigation Detachment did not find any blood at the crime scene.”
< br>Lu Chuan looked at Zhao Zhigao, who nodded affirmatively: "This is certain. We have done a wide range of reagent reactions, and there are no blood stains."
"It's not that the murderer has treated the blood stains. On the surface, there are no There is no trace of blood left, but no trace of blood remains.”
Of course, Lu Chuan did not doubt the Tianzhou City Criminal Investigation Detachment's investigation capabilities in this area.
On the contrary, Lu Chuan recognized the level of Zhao Zhigao and the others.
“But there is a question. Judging from the cause of the murder of the body, there was excessive blood loss due to puncture of the carotid artery. How did the murderer stop the blood from splattering during this process?”
"So, I personally doubt... is Xijiagou Village in Beiwang Town the scene of the first crime?"
Boom!
Lu Chuan's words made everyone extremely surprised!
Especially the case investigators of the Tianzhou City Criminal Investigation Detachment.
The first crime scene?
Wang Chuanmin also frowned.
The people from the Tianzhou City Criminal Investigation Detachment did not take this into consideration.
There are two reasons for this.
First, the murderer had carefully cleaned up the crime scene. If this was not a low-voltage crime scene, the murderer would not have done such meticulous work.
The second is blood.
It’s not that no blood was found at the crime scene, it’s just that there were no blood stains. The blood was in the pot and had been boiled.
Also, all the belongings of the deceased were inside the crime scene.
This made all investigators subconsciously think that this was the scene of the first crime.
Li Donglin was also a little surprised.
He also did not expect that Lu Chuan would have such a judgment.
But what Lu Chuan said is more reasonable. Li Donglin and others have also handled many similar cases.
So everyone knows very well what kind of blood spray reaction will occur after a person's carotid artery is punctured.
"Is it possible... what did the murderer use to cover himself? For example, plastic sheeting or something like that."
A criminal police officer from the Tianzhou City Criminal Investigation Detachment asked: "In this case, as long as the other party is more careful, it should be ...The blood is unlikely to spray outside."
But Lu Chuan shook his head.
“Of course it is possible, but I don’t think this possibility is very high.”
Lu Chuan went on to explain the reason: “Because the murderer mainly cleans himself up when dealing with the crime scene. The traces left behind, and after the other party killed Wang Jingya, the blood sprayed from the carotid artery could only be Wang Jingya's. If he was not injured, there would be no traces of his blood."
"So why did the murderer use plastic sheeting to cover the traces of blood? It makes no sense." (End of Chapter)