film world traveler

“4:30!”

The police officers at the scene showed moved expressions. Anyone who has ever been on the front line of criminal investigation knows the importance of time in homicide cases.

Now when the time shown by the camera evidence matches the time mentioned by Chen Jun, the shock to the police officers is indescribable.

Corpse Whisperer, this title seems a bit appropriate.

At least no one would despise this young man's words anymore.

Chen Jun stood up slowly, looked at everyone, and said in a calm voice: "We have determined the time of death of the deceased boss Zhenzhong, and now it is time to identify the murderer. The police generally like to investigate various evidence channels, the victim's relationship network, determine the murderer's motive, and gradually screen out the suspects.

People, and what the forensic doctor has to do is to conduct medical investigation on the corpse and the scene, conduct medical follow-up and evidence collection, and determine the identity of the murderer."

All the police officers listened carefully and did not lose focus.

"First of all, you have all seen that the victim Manaka had two wounds on his body, both of which were cut with a sharp sword. Dr. Shimada, please lift up the white cloth on the body again."

Chen Jun motioned to Mitsuo Shimada who was next to the corpse. After he removed the white cloth, he said with his fingers: "The victim Manaka only has two wounds on his body. One is an incision on the back. It will cause bleeding but is not fatal. The second

The wound was the real cause of his death. The external carotid artery and external jugular vein in the neck were severed, which directly caused the blood flowing out of the victim's neck wound to be sucked into the severed trachea and into the bronchus and lungs, causing mechanical asphyxia.

Death with air embolism."

"The first incision was made from the trapezius muscle to the teres major muscle on the victim's back. It is 14cm long and 3.5 deep. It is diagonally drawn downward from deep to shallow. This is not a fatal position. If the victim is injured

The first reaction to this sword attack was the intense pain in his brain, and he subconsciously covered the wound with his backhand. The severe pain slowed down his ability to move."

"You can imagine in your mind the death scene of the victim before he died.

At around 4:30 in the exhibition hall, Boss Manaka was called to the exhibition hall by the murderer. When he was relaxed and confused, the murderer suddenly came out from behind. He first slashed his shoulder with a long sword. Manaka was in pain, and he dodged and retreated.

In this life-and-death crisis, he quickly thought about ways to survive. Suddenly the murderer spoke. He realized the murderer's identity, so he tore off the label on the wall, then picked up the pen that appeared on the table and quickly wrote the murderer's name.

The murderer turned around at this time, rushed over and forced Manaka into the wall. He controlled his body with one hand and stabbed his neck with a sword in his other hand."

The voice seemed to be chilly, and Xiaolan and many staff members of the art museum shrank their necks, feeling chilled all over their bodies.

The police officers at the scene all looked dumbfounded. Some of the evidence officers who had seen the surveillance video were in disbelief and nodded to Officer Megure: "What he said was exactly the same as in the video. This is how the victim Manaka was killed."

.”

"These are the views of your police." Chen Jun looked over.

"Isn't it?"

Officer Megure heard the implication and said in surprise: "According to the note previously found in the hands of the victim Manaka, it was the name of the museum staff member Kubota, and we were still in his safe.

We found armor stained with blood, how do we explain this?"

Kubota, currently the biggest criminal suspect, shouted, "It wasn't me, it wasn't me."

Officer Megure explained: "The facts are as you just said. Kubota invited the boss of Manaka out in advance, and then lurked in the exhibition hall and killed him when he was not prepared. He deliberately put on the armor because he was caught on the surveillance camera.

But unfortunately, the surveillance camera captured the note written by Manaka's boss. After checking the surveillance video, it was found that the murderer did not find the note at all, nor did he touch it. I checked Kubota's transcript, and he was not absent either.

Proof, who else could it be if he wasn’t him?”

"What's Kubota's motive for murder?"

"Since he knew there were cameras in the exhibition hall, why didn't he find a place without cameras? And why did he commit murder in a place where there should be huge risks?"

Officer Megure frowned.

Chen Jun smiled: "I don't care about any of the above. I only believe the truth told to me by the corpse. I want to correct you a little. The association just described only the scene you saw, and the truth is far more than that.

Let us analyze the fatal wound on the neck of the deceased Zhenzhong, which contains a lot of information about the murderer."

Everyone in the audience watched the young man talking loudly. He walked to the blood stains on the wall and said: "The incision on the neck is 5cm wide, which is consistent with the width of the murder weapon. The depth of the wound is 7cm. It penetrated the throat of the deceased. The wound was an oblique stab."

Shape, piercing from top to bottom, with an inclination angle of 35-55 degrees according to the force analysis of the wound."

"What do you mean?" Officer Megure asked.

Chen Jun asked: "How long is the sword that killed the deceased?"

Officer Megure replied: "90cm!"

"How tall was the deceased?"

Everyone didn't know the reason, but Shimada Mizuo replied: "According to the measurement, it is 163cm, and the height is relatively short."

"Yes." Chen Jun responded, "According to the bruises on the victim's lower jaw, it can be seen that the murderer grabbed his lower jaw to control his body, pushed him against the wall, and then stabbed his neck with a long sword to kill him.

The current width of the sword is 5, and the height of the deceased is 163cm. When we first arrived, we measured that the height of the deceased's feet from the ground was 10-12cm. These are known conditions. And if these conditions are to be formed, it must be from top to bottom instead of from top to bottom.

Stab the sword diagonally from bottom to top, and stab the sword accurately into the neck, which is quite a challenge for people of high height."

Chen Jun said softly: "I am 182cm tall. I can do this. In the same way, for people in the art museum to be able to do this, their height must be similar to me, or at least no less than 178cm."

A moment.

The police officers scanned all the people in the museum and unconsciously followed Chen Jun's guess to immediately eliminate the suspect Kubota, who was only a little over 170 in height.

The eyes of all the police officers glanced quickly, and their pupils were focused, and they immediately locked onto one person.

Chen Jun continued: "There is another anomaly on the neck of the deceased that deserves attention, that is, the width of the wound in front of the neck and behind the neck are not consistent. The latter is 0.8cm wider than the former."

Officer Megure asked: "What does this mean?"

Chen Jun explained, "The neck is one of the softer parts of the human body. In addition to the spine, it is mostly composed of epidermal fat, muscles, throat and other connective tissues. With the strength of an adult man and the sharpness of a Western-style sword,

One sword can penetrate the victim's neck, causing wounds inside and outside the neck to be unified.

But now the back of the neck is 0.8cm wider than the front of the neck, which means that the long sword is stagnant in the process of piercing the neck, and this phenomenon is caused by the high acceleration after accumulating force."

Officer Memu frowned, "Stagnation? Accumulation? Acceleration?"

Chen Jun looked at the curator of the art museum and said calmly: "To put it another way, it is not so much that he is accumulating power, but that his strength is not enough to penetrate the neck of the deceased Zhenzhong!"

Officer Mumu and many police officers suddenly realized.

Conan sighed inwardly, and had to say that he couldn't find any mistakes in the whole meeting, or couldn't find any loopholes with his knowledge. Forensic science is a very powerful subject. He shouted sincerely, "Brother, you are reasoning very well."

Wonderful."

"This is not detective reasoning, this is science!" Chen Jun smiled slightly and his eyes fell on the tall and thin curator Ochiai:

"In addition to what I said above, you have at least two obvious loopholes!"

**

After reading the Conan comics, I found that the comics drawn by Gosho Aoyama are quite realistic. The sword in the murder scene at the art museum did stab diagonally from top to bottom. I didn't notice it at first, but I discovered this after seeing the barrage of Tencent comics. I can use forensic science.

trajectory inference.