After 100,000 simulated crimes, I became an ace detective

The murderer is a left-hander!

Su Ming's conclusion made Xu Changsheng stunned for a moment.

Then.

Immediately hurriedly stepped forward to look at the screen, his face full of shock and puzzlement.

"That's not right, Xiaoming."

"Where did you tell that the murderer was left-handed?"

"As for."

"Cooked cadaver muscle texture and incision, isn't there a certain randomness? Can it also be inferred as a clue? "

It's obvious.

Su Ming judged the murderer's dominant hand through the incision and texture of the victim's body.

This.

It was really beyond Xu Changsheng's understanding.

Because.

In criminal investigation.

Judging the murder weapon and the direction of the attack through the victim's wound is a technique that exists, and it is also a common technique for solving cases.

But.

This case of the shredded corpse of Modu University has a significant premise.

That is.

The victim's body was cooked in advance and then cut into small pieces.

Xu Changsheng has never seen it before....

In this case.

It is also possible to judge the murderer's dominant hand through texture and incision!!

......

Looking at Xu Changsheng's stunned expression.

Su Ming was not surprised at all, and he had already expected it.

Because.

Looking for clues through cooked corpse muscles and textures has long been beyond the capabilities of normal criminal police.

In real criminal investigation.

It is also extremely difficult, if not impossible, to judge the murderer's dominant hand.

Because.

When the murderer commits the murder, he basically comes as natural, how he is smooth, and how he can achieve his goal.

Even if the murderer in a certain case is left-handed.

But in order to achieve the purpose of killing, it is very likely that when you see that your right hand is closer to the murder weapon, under the action of adrenaline, you will directly pick up and attack the victim.

Because there is so much uncertainty, it is extremely difficult for the dominant hand to judge.

Like a TV series.

Just by looking at the wound, you can judge the dominant hand, which is completely impossible.

If it weren't for Su Ming's use of various killing methods in an attempt to achieve the requirements of a perfect crime, he would not have noticed this detail.

It is even more impossible to be so confident in certain....

The killer was a left-hander.

Now.

Su Ming pasted two different photos of the victim's body in front of the screen.

"Brother Sheng."

"Clues through muscle texture and incisions may sound incredible, but I'll explain it a little..."

Speaking of which.

Without the slightest hesitation, Su Ming stretched out his finger and pointed to the photo of the victim's corpse above.

This photo.

It was the first bag of body pieces found by the victim, the same bag that was taken away by sanitation workers as cooked beef and almost eaten.

"Brother Sheng, take a good look."

"The muscle texture of the victim's corpse in this picture is obviously dark on the right and shallow on the left, and the incision is also clearer on the right."

"You can imagine it in your head."

"At this time, a large piece of meat is placed on the board, and when a normal person cuts the meat, he will definitely be harder at first, because there is no need to worry about the kitchen knife touching the cutting board."

"And cut to the last point, will subconsciously retract the force to avoid excessive noise."

"This is everyone's inertia, or subconscious behavior, and if you are in the environment of the murderer, you must pay more attention to the size of the sound."

"This way of exerting and applying force will lead to the place where the force is greater, and the texture and incision must be clearer and more obvious than the position of the force."

"The murderer actually has to be more careful than our normal meat when dissecting the victim's body, which will definitely cause this uneven use of power."

"Now the corpse in the picture."

"The texture and incision on the right side are obviously clearer than those on the left, and according to the normal person's cutting posture, it is undoubtedly cut with a knife in the right hand."

"This information represents..." "

When cutting the victim's body, the murderer cut with a knife in his right hand."

This shallow to deep explanation.

Ling Xu Changsheng secretly gasped, his right hand was placed vertically into a hand knife, and the void cut downwards to feel the change in power.

Outcome.

As Su Ming said.

Once you feel that you are about to touch the cutting board, you will subconsciously reduce the force, which is difficult to overcome human inertia!!

After determining that this clue can be verified.

Xu Changsheng pouted hard, put down the goji water he was holding in his hand, and his brows were even more wrinkled.

"Xiao Ming, your way of judging the dominant hand through texture and incision..."

"I can roughly agree with nine points."

"But I feel that the scope of application of this criminal investigation technology is also very narrow, after all, there are not many criminal suspects who can be like the murderers of the Magic Capital Corpse Crushing Case."

"Such a calm cooking of corpses and fine division of corpses, most of them are afraid that it is too late to throw corpses, but here it is possible to determine the dominant hand."

"Yet."

"It's strange, judging by this detail..." "

The murderer's dominant hand should be the right hand, not the left hand, how did Xiao Ming come to this clue of left-handedness?"

Although the application scope of this forensic technology is very narrow.

But now there are also real gains, from those twenty-year-old corpse photos, the key clues found!!

Xu Changsheng had to admit that Su Ming's talent for solving cases was really amazing and terrifying.

After being a criminal police officer for so many years, he never thought about it....

It is even possible to judge each person's dominant hand from the different strength of cutting meat.

But he was also more and more puzzled.

Obviously, through the corpse now, he can judge that the dominant hand is the right hand, but why does Su Ming say with such certainty that the murderer is left-handed?

It didn't make Xu Changsheng wonder for too long.

Su Ming stretched out his finger to the photo of the corpse below.

This photo.

It is a photograph of the victim's cooked head, and the multi-angle display is particularly hideous, enough to make ordinary people have nightmares.

"Brother Sheng, you carefully look at the cut at the lower neck."

"You should be able to see very clearly according to our previous technique of judging the direction of cutting the corpse..."

"On both sides of the neck and cervical vertebrae, it is obvious that one side of the muscle texture is more obvious, while the other side is a little blurry and not clear enough."

"But it's not the same direction as those corpses before."

"The muscle texture on this neck is more obvious on the left, and the right is the result of the murderer's obvious reduction in strength."

"Here it can be concluded that the murderer was holding a knife in his left hand, and the body and head of the victim were divided, and now two completely different answers appeared."

"In the division of the corpse, the murderer used a knife in his right hand, and when he divided the head, he used a knife in his left hand."

"It may seem hard to tell, but it only takes a little thought to get the answer."

"Because the cutting of the corpse is pure muscle, the murderer does not need to use special force, and when cutting the skull, because of the existence of the bones of the spine

!!..."

Now.

There was no need for Su Ming to continue to explain at all.

Xu Changsheng slapped his thigh sharply, and suddenly realized that he was excited.

"In the case of chopping hard objects and lifting heavy objects."

"It's inevitable that everyone will subconsciously use their dominant hand to provide more power."

"So comparing the two things of cutting corpses and cutting neck bones, we can draw a conclusion with incomparably clear..."

"The murderer used his left hand, so he would cut bones with a knife in his left hand."

"The reason why he used a knife in his right hand to cut the corpse was actually a deliberate cover-up to confuse the police into clearing his own suspicions!!

"But what is the purpose of deliberately hiding your left-handedness?"

"Although the number of left-handed people is small among ordinary people, it should not be necessary to deliberately hide it, unless it is..."

Xu Changsheng paused slightly for two seconds, and looked at Su Ming, his eyes flashed with essence.

"Unless it's ..." "

This murderer's profession is somewhat special, and with the characteristic of being left-handed, it is easy to find it!!