After doing this several times in a row, Lu Chuan seemed to have found the feeling, and he punched the pen holder in the air with his right hand.
But something felt wrong when he tried it. Lu Chuan put the pen holder on his left hand and repeated the action just now.
After trying several times in a row, Lu Chuan’s eyes lit up!
Then he said: "If the murderer was holding a stone in his right hand, it is very likely that he hit the victim on the right side of the back of the head, which means it should be the top of the head above the left eye."
“The intrusion damage caused by him at the same time as Zi should be from right to left, not from left to right.”
The forensic doctor understood: "Bureau Lu, you mean the murderer is...left-handed?"
Hmm!
"Left-handed people are more likely to be left-handed."
In this way, Lu Chuan only relied on the scars on the skull of the deceased to determine that the other party was left-handed and 1.82 meters tall. an important judgment.
Furthermore, the murderer with such a height is most likely a male, and women rarely have such a height.
As a result, although there are currently no clues pointing to the suspect, the identity of the deceased has not been determined.
However, it has been determined that the murderer is 1.8 meters tall, is probably male, left-handed, and is very familiar with the victim. In this way, if the identity of the victim is determined, by checking the victim's interpersonal relationship, it will be very easy It is possible to quickly identify criminal suspects.
But it backfired.
Two days passed, Wang Zhaokai and dozens of others were investigating, and no one similar to the victim was found in the national missing persons calculation.
In the conference room.
"All female missing persons in the past three years have been compared and none have been found."
Wang Zhaokai has basically not slept these days.
Identifying victims through the missing persons information system is actually very simple and boring.
The first is to check based on the height, the second is to check based on the clothes the victim was wearing when he disappeared, and the third is the age of the missing person.
It stands to reason that the victim investigation in this case should be relatively easy. The characteristics of the victim's clothing are obvious, and the height is also certain. In addition, the female victim has also locked his gender.
But it was not found.
Wang Zhaokai then reported: "There are only two possibilities. The first is the time of death of the victim. It is not that our search time within three years is too short."
Personnel of the Missing Person Database There were a lot of people. Lu Chuan gave them a time limit of three years. Wang Zhaokai used three years as a time limit to call out all missing female persons of the same age group.
But the comparison was not successful.
“There is another possibility that the victim is not in the missing persons list.”
This kind of situation is rare, but there are many such cases. Lu Chuan and the others have handled this case before.
Some people are orphans, and some people have not contacted their families all year round. Naturally no one will report the disappearance.
There are also some missing information that is incomplete.
For example, there is some information in the missing library, which is only brief information such as name, height and gender.
Most of this situation is reported from another place.
Because the family members who reported the case did not know what the missing persons were wearing when they disappeared, and even such reporting of disappearances in other places often lags behind, sometimes a month or two months, and sometimes it may even lag half a year or a year. .
“Bureau Lu, do you want to investigate further?”
Lu Chuan frowned.
Of course we have to check.
However, the number of missing persons is relatively large, and a comprehensive investigation will definitely take a long time.
However, if there are no other directional clues, it is impossible to determine when the victim died, and when the victim was reported missing, we can only check forward year by year.
Lu Chuan did not expect that the identity of the victim was not determined immediately. He was too optimistic.
In the skeletal case area, it is originally the most difficult to confirm the identity of the corpse.
And the current situation is that Lu Chuan has already made a lot of discoveries. Maybe after confirming the identity, he can find the suspect by investigating interpersonal relationships
"In this case, let's check it first. If it doesn't work, we will check it year by year..."
This is also a solution that has no solution. The longer it takes, the longer it will be.
"In addition, regarding the exploration of the skeleton, I have basically finished it, and..."
Huh?
When Lu Chuan said this, he suddenly paused.
He originally wanted to tell everyone about the physical characteristics of the suspect, but when he said this, he remembered something.
That is the leg bone of the deceased.
When the entire skeleton was excavated, the integrity of the protection was still good. However, during the underwater survey, Lu Chuan remembered that the deceased's leg bone had been displaced and inserted into the chest cavity.
Why are the leg bones of the deceased displaced?
Generally speaking, even if a corpse is skeletal, the closest connection between the bones should be between the thigh bone and the spine.
However, the deceased's thigh bone was displaced, and there were no obvious scars on it, which meant that the displacement was not caused by the severed leg bone before death.
"Zhao Kai, I remember you told me yesterday, why is it so important? That reservoir seems to have been abandoned for a long time, right?"
Wang Zhaokai didn't know what happened to Lu Chuan I suddenly asked about this.
But he still nodded and said: "Yes, that reservoir is private. We found the owner of the reservoir as soon as possible. We visited and investigated the owner's home."
"There is only an old lady in her 70s at home. According to this old man, the reservoir was abandoned after his wife passed away. After his wife passed away, the land at home was no longer cultivated, and the reservoir was no longer used. Not used.”
"When? When did the old man's wife die?"
Lu Chuan asked.
“Nine years ago, right, nine years ago.”
Nine years ago?
Lu Chuan suddenly realized.
No wonder the styles of sandals on the market are so old!
Aren’t all-plastic sandals popular in Lu Chuan’s high school?
“Our estimate of the time of death of the deceased was wrong, and it was a big mistake.”
Lu Chuan quickly explained to everyone: “Xiao Wang, play the video of the ribs captured by the instrument. . ”
Soon, the video of the skeleton underwater appeared on the screen.
"Look here, everyone, do you still remember that the right thigh bone of the corpse has been inserted into the chest cavity?"
Lu Chuan paused the video.
“We didn’t know at the time why the right thigh bone of the corpse was displaced. The fundamental reason was the displacement of the leg bone caused by the impact of water flow when the reservoir was used.”
About this One thing, Lu Chuan just thought of.
The reservoir is in a closed state, and basically no one has touched it over the years, otherwise the body would have been discovered long ago.
Therefore, in a reservoir that no one has touched, corpses and skeletons should remain in a fixed state, and the only thing that may change is when the reservoir is in use.
So, the deceased died nine years ago, not three years! (End of this chapter)