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

This hideous wound with deep visible bones.

Compared with those so-called bare broken bones and deformed skulls, it attracted the attention of the three people more!!

Because.

The three people in the criminal investigation system know very well how bizarre and special the wrist cut wound is on the fallen corpse!

At least.

Although Shen Lin has come into contact with hundreds of fallen corpses over the years.

None of them have had a similar situation.

......

Converge the consternation in your gaze.

Shen Lin raised the deceased's left wrist, looked at it carefully, and frowned.

"This wrist cut wound is obviously not caused by the deceased himself."

"Because this wound is located in the left wrist, according to the way normal people exert force, if the right hand is held to cut with a knife, the cutting direction must be..."

"From the outside to the inside, it is absolutely impossible to go from the inside to the outside like now, which is not in line with the routine of the human body."

"Cutting the wrist can appear this special wound from the inside to the outside, according to previous experience, basically by another person standing on the opposite side, holding a sharp weapon to cut, just the direction of the wound can be from the inside to the outside!!"

Shen Lin's words are not unsurprising.

Because.

According to this speculation, in addition to the deceased himself, there are others involved in this case!!

This factor has undoubtedly increased the uncertainty and seriousness of the case several times.

But if someone else is present in the case, there is a possibility of homicide.

Xu Changsheng's brows furrowed slightly, as an experienced criminal policeman, he was naturally very clear...

School homicide and school suicide.

It seems that there is only one word different classification of cases, and how much influence and public opinion are different.

Then he took a deep breath and said quite calmly.

"Forensic Shen, you carefully check it."

"Is the specific cause of this child's death due to excessive blood loss from cutting his wrist, or falling to his death?"

"Or is there a possibility

of being coerced to cut your wrists to death, and finally disguised as falling off a building?"

It's clear.

If the case has the potential to lead to homicide, the level of importance will be different.

The golden 48 hours are an important node that must be seized.

Without waiting for Shen Lin to answer.

Su Ming, who was standing next to him, carefully observed the blood stains on the ground, and then looked up at the height and distance of the abandoned teaching building, and replied slowly.

"Brother Sheng."

"The deceased should most likely commit suicide, and in my opinion..."

"This hideous wrist cut wound is most likely cut by someone else after falling from the building."

"Why is it suicide in the first place?"

"You can look at the blood stain of this fall, and the distance from the teaching building is about two meters."

"According to our experience in criminal investigation."

"If the victim was pushed downstairs, or was thrown downstairs after death, most of them would have fallen to death within a metre of the building due to weight."

"But if you jump off on your own, because of inertia and parabola, the basic distance from the building is about one meter and five meters."

"But now..." "

The distance between the deceased's blood stain and the building is about two meters, no longer one meter five, let alone within one meter."

"This shows that the deceased most likely jumped backwards with all his strength, and his hands were in the shape of an open embrace, and it was possible to reach the fall mark two meters away."

"So it can be basically determined that the deceased jumped downstairs on his own, not pushed or dropped by someone."

Speaking of which.

Su Ming temporarily stopped speaking, and after searching on the ground for a few seconds, he really didn't find the scattered blood droplets he wanted to see, then shook his head and continued.

"As for why I said, this wound on my wrist was most likely done by someone else after the fall."

"This is because..."

"This wound on the wrist of the deceased is extremely deep, and the radial artery has been completely cut, which means that the amount of bleeding will be extremely large, and there is no possibility of clotting on its own."

"In terms of the human body's ability to bear, a normal person who cuts the radial artery will enter a state of near-hemorrhagic shock with weakness and drowsy head in at most two minutes."

"And in this state."

"Normal people simply can't climb onto the railing, let alone jump down the building."

"Of course."

"There is also a possibility here, that is, as soon as the deceased was cut through the radial artery, he immediately did not need any psychological construction, and directly climbed the railing and jumped to his death."

"In this case, it can indeed cause the act of jumping off the building before the hemorrhagic shock."

"But I think..." "

A junior high school student, I am afraid it is difficult to endure the pain caused by this deep bone wound, and has the courage to jump directly off the building without any hesitation and psychological construction."

"In order to prevent this deceased, he was able to be so extreme and had no nostalgia for the world."

"I just looked carefully and found that there were no blood droplets with a high degree of splattering on the ground near the traces of the fall, and I didn't even see a single drop of blood."

"If the radial artery is cut before falling down, I think with the blood rush pressure of the artery, there will definitely be a lot of blood splashes in the air."

"But now... Not !! at all

"This is enough to prove that shortly after the deceased fell from the building, or rather within minutes, a man came to her side and cut the radial artery of her left wrist in order to achieve!!..."

"Hiss." Xu Changsheng subconsciously gasped and looked at Su Ming in disbelief.

Although in the first two cases.

Su Ming showed an extremely terrifying talent for reasoning and solving cases, but Xu Changsheng was still not used to it and was not completely numb.

Or rather.

Su Ming's mastery of criminal investigation knowledge.

And.

This ability to restore a series of criminal processes with almost one detail clue that can be almost 100% inferred is really impossible to ignore, and it will amaze and shock every time.

It's like.

These cases Su Ming had personally experienced, and there was no difficulty at all.

Shen Lin, who wore rubber gloves, looked at Su Ming with trembling eyes, and forcibly suppressed his habit of wanting to lift his glasses.

Without the slightest hesitation, he immediately examined the corpses in more detail, especially the fatal wounds.

Xu Changsheng wisely did not speak, quietly waiting for Shen Lin's specific autopsy results.

The surrounding silence was a little depressing.

Three minutes later.

After Shen Lin roughly finished the rough examination, he looked at Su Ming quite complicated and nodded.

"Officer Su Ming is right."

"The wound on this wrist is indeed a secondary injury caused by others after the deceased fell from the building."

"The reason why I can come to this conclusion is because I just went under my rough autopsy."

"It can be roughly concluded..."

"The deceased fell on his back, the back of his skull was crushed, his limbs were fractured by the force of impact, his spine was broken into five segments, and three ribs were fractured, one of which was inserted into his lungs."

"Judging from this injury, it looks serious overall, but because the heart is not injured, there may be a breath when you fall, but it must be the kind that cannot be saved."

"At the same time."

"According to the degree and extent of coagulation of each wound, the coagulation range of the radial artery of the wrist is significantly lower than that of several other injured parts."

"Since the total amount of blood in the human body is limited, in the case of unstoppable bleeding, the sooner the bleeding site, the greater the coagulation range formed by platelets."

"But now..."

"Compared with several major wounds, the radial artery is significantly lower in scope and degree of coagulation."

"Plus the fact that the deceased may not have died completely when he just fell from the building."

"This undoubtedly proves..."

Shen Lin paused slightly for two seconds, looked directly into the eyes of Su Ming and Xu Changsheng, and said quite solemnly.

"Someone wants to make sure she's 100% dead!!"