novelraw Chapter 221 Dragon Sky Tattoo
Chapter 221 Dragon Sky Tattoo
Four detectives and five assistants were in charge of the autopsy.
This is the Anbei City Police Department, all the forces responsible for the autopsy.
The criminal investigation team of Anbei City is relatively small in the Liaoning Provincial Criminal Police Brigade system.
There are only two subordinate detective teams.
Group Leader Chen, why are you here?
The team leader in charge of the autopsy is an old detective and the master of all the detectives in charge of the autopsy.
In Huaguo's detective system, the police academy has a specialization for training detectives for autopsy.
It's just that the number of people is relatively small, and each class is generally one class.
However, what is learned in the police academy has more theoretical knowledge and less practical experience.
Assignment to various grassroots detective teams is the beginning of real learning.
In this line of work, the most important thing is to guide students.
Each of the older generation of autopsy detectives is a valuable asset.
Among other things, this line of work requires a lot of knowledge.
And if you work long hours, you will naturally have more knowledge.
I'll come over to see the progress of the work here.
The old detective in charge was named Fei Shoucheng, 56 years old, and retired within a few years.
Group Leader Fei, how is the work progressing here?
Team Leader Chen, please be polite, just call me Lao Fei.
Fei Shoucheng smiled and welcomed Chen Yan to the autopsy table.
We're working on the recovery of the bodies first.
Progress is very slow.
Lao Fei pointed to the objects that filled the entire laboratory: The murderer's modus operandi is very meticulous.
The items found at the scene were all processed at high temperature and will shrink.
It's very difficult for us to tell which parts these things belong to.
So, it is basically impossible to completely restore the victim's original appearance.
However... Old Fei paused, and led Chen Yan to the side of the testing room, where a young man was squatting on the ground: We also made a discovery.
Look...
Chen Yan leaned forward and squatted on the ground, watching the young man playing with some objects with similar patterns.
The back of the victim seems to have tattoos, we are trying to find items with traces of similar patterns, trying to restore this pattern.
The assistant squatting on the ground is like playing a jigsaw puzzle, finding the part with the picture from the things in the room.
tattoo?
The visual gene lock was activated, and the pattern that had been found appeared in Chen Yan's mind.
It is indeed a tattoo.
Chen Yan had just obtained a tattoo cognition map in the reward of the last case, and now it is very handy to analyze it.
The pattern that appeared in Chen Yan's mind was a blue theme.
However, after high temperature treatment, the color becomes lighter and a little blurred.
Also, due to the phenomenon of austerity, the line pattern is somewhat distorted.
Inferred from the texture, what appeared in Chen Yan's mind was a part of a peacock feather pattern.
Old Fei, bring me a pair of gloves.
...
Gently twisting one of the objects, Chen Yan observed it carefully.
Although it has been cooked in boiling water, it has been severely tightened, but because of this, the pores are enlarged, the surface is tightened, and the color of the pattern on it is somewhat faded, but some traces are more obvious.
Modern tattoos use a tattoo gun to make small holes in the skin, and then inject different pigments into the holes while making the holes.
Thereby achieving color adhesion.
And from some subtle details such as the color of the tattoo and the depth of the hole, it is possible to judge the approximate time of the tattoo.
These tattoo cases of the dead...
There are some brown residues in the hole, and there are obvious protrusions around the hole.
This should be treated before there are signs of redness.
In other words, the tattoo time of the deceased is relatively short.
Because it should have been decorated recently.
Any other discoveries?
Lao Fei nodded: There are more.
Group leader Chen, look at these objects.
Dozens of objects of different sizes are placed on the inspection table.
These organizational objects have different degrees of corruption.
Although these objects have been treated with high temperature, because of the cold weather now, the murderer did not rot quickly after being discarded.
It was preserved at low temperature.
However, even in a low temperature state, the object still has a certain degree of corruption.
However, look, Lao Fei picked up an object and handed it to Chen Yan. The smell of corruption filled his nostrils: The degree of corruption is different.
We analyzed it and found about three objects with different degrees of corruption.
Based on the degree of corruption of the contents of the plastic bags found today.
It can be preliminarily determined that these objects should be discarded for three consecutive days from the 15th to the 16th and 17th.
Chen Yan observed carefully and found the difference between these objects.
There are subtle differences in color alone.
You mean, the murderer should have acted for the first time four days ago, and then within two days, they abandoned each other?
Lao Fei nodded: No mistake, I have tested it twice, and basically there will be no mistakes.
Standing up, Chen Yan frowned slightly.
Today is the 19th.
The killer started dropping the objects on the 15th four days ago.
In other words, the deceased was killed at least before the 15th.
What about the head, is there anything found in the head?
Lao Fei shook his head: Judging from the degree of corruption of the skull, the murderer should have abandoned it on the 15th.
We've checked and there's nothing special about it.
The deceased had pierced ears, but no earrings were found.
Also, it's this finger in a black plastic bag.
The ring on the top is very new in color and fits very well with the deceased's finger. It should be her own ring.
However, look...
The broken finger was placed on an operating table, and the ring had been removed: There are no ring marks on the finger from wearing the ring for a long time.
Chen Yan nodded.
Lao Fei was right.
Wearing the ring for a long time will cause the skin color of the finger to have a light and dark color difference, forming a circle of lighter and lighter marks.
However, this is the same color as the little finger, and there is no circle mark.
In other words, the time the deceased wore the ring was not long.
...
Three hours later, Chen Yan left the autopsy room.
Although the body was unrecognizable by the murderer, there are still many clues.
Murder, the most difficult case to solve is to kill without a plan and for no reason.
Killed with a single blow, Yuandun disappeared.
As long as there are no witnesses and no video surveillance assistance, this kind of case is the most difficult to solve.
On the contrary, it is a murder case of this kind of complicated method, because the murderer has to make more preparations to deal with the body of the deceased.
Relatively speaking, it is easier to solve the case.
Like this case.
Although there is still no clue about the murderer, the freezer, the saw, and the best knife skills...
These can probably delineate the professional characteristics of the murderer.
Even if the murderer is not within this scope, he should have engaged in related work.
At present, in addition to the clues that Chen Yan had arranged for Lan Feng and others to investigate, during the autopsy process, Chen Yan was provided with a lot of new information.
The first is the time of throwing the body.
According to the degree of corruption of the objects that have been found, it can be inferred that it was on the night of the 15th to the 17th.
What does this mean?
One is to determine the starting time of the victim's killing, before the 15th.
The second is that the identity of the murderer can be determined, and he can enter and leave the school at will.
this point is very important.
Although Anbei Vocational and Technical College does not prohibit outsiders from entering the school.
However, if the perpetrator of the crime is someone outside the school, from the 15th to the 17th, for three consecutive days, he will enter and leave the campus, and he will definitely leave clues.
If the murderer is someone in the school, then the scope of the investigation can be further narrowed.
Chen Yan called Zhao Bing and reminded Zhao Bing to pay attention to these details when checking the video information.
In addition, there are tattoos on the corpse.
The tattoo on the deceased's body was relatively large. From Chen Yan's analysis, it was initially confirmed to be a large tattoo covering the back.
Moreover, the time for the tattoo of the deceased should be relatively short, and the longest should not exceed one month.
Such a large tattoo cannot be finished in one go.
It has to be completed in sections, and it may take multiple times of coloring to achieve the expected effect.
Anbei City is not very big, and there are not too many tattoo shops.
And there should be fewer people who can do this kind of large tattoo.
In the meeting room, Chen Yan looked at Wang Gang: Wang Gang, you are in charge of investigating the origin of the tattoo on the deceased's back. You must find a tattoo shop that tattooed the deceased in the shortest possible time.
Wang Gang nodded, took the tattoo information handed over by Chen Yan, and led a group of Anbei City Police Department detectives to investigate the tattoo situation.
Chen Yan handed over the last job to Liu Qingshan.
That is the ring on the dead man's hand.
From the wear marks on the ring, the deceased did not wear it for a long time.
And the cut-off material is platinum. Investigate all the jewelry stores in Anbei City to find out who bought this ring and why it appeared in the deceased's hand.
This ring was probably left by the murderer on purpose.
Because it is not difficult at all to remove this ring.
Instead, it is possible for the police to use the ring to identify the deceased.
From the perspective of concealing the identity of the deceased, the benefits of removing the ring are relatively large.
But the murderer didn't do that.
What does this mean?
It shows that the murderer does not want money first.
A platinum ring costs at least a few thousand yuan.
Second, it shows that the murderer doesn't seem to care much about the identity of the deceased being revealed.
Even, to a certain extent, the murderer deliberately exposed the dead.
Why?
very simple.
The case was discovered because there was a severed finger in a black plastic bag.
It was this truncated finger that the students reported.
Without this amputated finger, perhaps this murder case would not have been discovered at all.
After all, the murderer had already disposed of the body in a state that was almost unrecognizable.
From the 15th to the discovery of the severed finger on the 17th, no one found these objects at all.
In fact, Chen Yan believes that the reason why the murderer threw out the black material bag on the 17th, and put a severed finger in it, was for the murder to be discovered!
All work is carried out in an orderly manner.
19th at 6:28 pm.
Boss, the tattoo parlor that tattoos the dead... I found it!
Wang Gang was the first to report back.
Although Wang Gang got the job arrangement late, but because there are really not many tattoo shops in Anbei City.
Moreover, the local detectives found out about two gangsters with tattoos and found out everything.
A stack of documents was placed in front of Chen Yan.
Longkong tattoo?
－－－－－Off Topic－－－－－
Chapters 219 and 220 are being rescued, it's so difficult... please give me some comfort.
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