Ogata pointed to the dead body of the real boss. Some people dared not look at it, and some people avoided the face of dying with their eyes closed. He organized some language and said, "Start with the time of the incident."

"After human death, due to the stop of metabolism, the body stops physiological activities of heat generation. The heat inside the corpse conducts and convection with the muscles and skin until it is radiated and evaporated, so the corpse gradually becomes cold. The temperature of the corpse drops by about 10 hours after death by ordinary adults on average about 1 degrees Celsius per hour, and this corpse is obviously not subject to high temperature or freezing treatment, so based on its corpse temperature, it is very easy to judge that it was shortly after death."

When Okata said this, some police officers who did not understand forensic academics and the staff of the art gallery were confused. They only understood the last sentence, that is, the boss of the Matsuka school has not died for a long time.

The coroner who listened to Okayama's story about the time of corpse Wen showed such an expression. Mumu nodded and signaled Okayama to continue speaking.

"The corpse warmth is just a preliminary judgment. The forensic doctor needs to accurately present the death time and death process of the corpse. The development process of the corpse spot is roughly divided into three stages, and the corpse of the real boss does not have obvious corpse spots, but is only in the first stage. Therefore, the inference of the death time is from the 1:30 am when we met him, it is inferred that it is between two hours and three hours after that. That is, the time when the murderer committed the crime was determined to be around four o'clock..."

Upon hearing this, the coroner's eyes lit up. In the report he handed to Mu Mei, he indeed inferred that the time when the real boss died was around four o'clock.

"The back of the body of the boss Matsuku's body, such as the shoulders, back, buttocks, and back of the calves, comes into contact with the raised stretcher, and is pressed into a flat state due to the looseness of the muscles after death, and it is not easy to restore the original convexity. Within my judgment, the specific time of death of the boss Matsuku should be controlled within ten minutes around 4:25." Okara felt the elasticity of the boss Matsuku's skin with his hands wearing white gloves, and said confidently.

"What?" The coroner looked at this very confident young man in disbelief. Since he was engaged in this job, no one has been able to control the time of the incident so accurately.

Murime remembered the report submitted to him by the coroner, and only mentioned that the murder case was only reported at about four o'clock. In his experience, it was very difficult to judge the time of death like Okata.

When Kogoro Maori, Conan and others saw that Officer Meguri and the coroner did not interrupt Okata, they knew that his words were very convincing and not a random speculation.

"We have determined the time of the crime. Let us start from the body of the boss of Shizuka to recall what happened at that time!" Oka's eyes swept across everyone, and no one thought he was a young man who was involved in the fun.

Standing up, Okabaya walked to the wall spraying blood and explained: "As such a large area of ​​blood spraying, it is obvious that the murderer was full of resentment towards the deceased. But the fatal injury on the neck alone was not enough to cause so much bleeding, and from the perspective of the distribution of blood, it was also contrary to common sense."

The coroner on the side nodded, and Ouka returned to the corpse: "I have carefully checked Mr. Matsunaga's body. There are two wounds in total. One is the neck where the sharp sword is directly inserted, which is also a fatal cause. The other wound looks like a skin injury that chooses to dodge in panic. The former causes the deceased's throat to be chopped by the blade, while the latter's injuries spray a large area of ​​blood, which is the state distributed on the wall."

Conan looked at the man who was talking in surprise and forgot that he had collected a lot of evidence, because as Okata said, there are many ways to solve cases, and it was indeed the first time he heard about it using forensic medicine to solve cases like him.

Koran and Kogoro Mouri looked at each other. They were indeed masters of forensics from prestigious universities. Although they didn't sound very well, they could imagine that what he said was the true truth!

Okabaya pointed to the position of the wound on his shoulder: "This injury is not fatal enough, it just leaves some blood. The wound is inclined. From the cutting angle, when the murderer created this injury, the deceased escaped and dodged and did not lose his ability to move. The depth of the wound did not exceed three centimeters. The blade should have crossed the shoulder of the boss of the Shizuka, and the part that cuts the flesh is the blade that is only eight centimeters wide."

"I have seen the length and width of this sword. I used the degree of the matching between the wound and the blade to calculate. At that time, the distance between the murderer and the dead was between 80 centimeters. When the boss of the deceased was injured, he would definitely cover his shoulders because of the pain and retreat subconsciously to the back, not facing the murderer's blade! These are the natural reactions that a person's body will make when he is in danger."

Listening to Okata's inference, a picture seemed to appear in everyone's mind, that was when the murderer slashed at the boss of the deceased with a sharp blade, his fearful expression and his body that had no time to dodge were slashed by the blade, and blood from his shoulders splattered, and he retreated in fear...

"The distance between the Makoto Boss retreating to the wall is exactly what the blood is distributed at the angle of the wall splashing." Okata pointed to the blood-stained wall, and then pointed to the body of the Makoto Boss: "When he saw Makoto Boss he retreated, the murderer with great hatred stepped forward."

"The second wound is the cause of death of the deceased. In the process of causing this fatal injury, I found bruises on the deceased's neck. The bruises in the black and green bruises are not like strands of ropes, but like human fingerprints. Because the neck is directly inserted by a sharp sword, the only things that can be captured are those areas where the slow states appear in the skin of the wound."

The coroner was stunned and hurriedly approached the corpse of the boss of the Makazu and looked down at the place where Okaga pointed. Sure enough, the place where the flesh and blood were rolling up, the wound was foul-smelling and erosive, was different from the slackness and color in other places.

With the lead of Officer Muro, all the policemen looked at the body of the boss Makazu curiously, both disgusted and curious.

"The state of the dead body is the most favorable evidence. Before the fatal knife penetrated, the murderer grabbed the two centimeters below the boss of the deceased's true jaw, curbed his breathing, and pressed him to the wall. It can also be said that the deceased had no way out, coupled with psychological fear, and his back actively attached to the wall. While he was struggling to resist, the murderer pierced a fierce sword through the neck of the deceased's jaw at eight centimeters."

Hearing this reasoning, Officer Mumu nodded repeatedly, and the coroner beside him was amazed.

"Based on the deadly wounds of the deceased, there was a fault in the process of stabbing in this sword." Okabaya said lightly.

"What does this mean?" Police Officer Mumu finally couldn't wait and asked quickly.

Okara opened the slightly curled flesh with her white gloves. Everyone couldn't bear to look at it. He said seriously: "In the process of forming a wound, the main force of the human body was to drive the blade to pierce through. However, through my inspection, the result was that the moment the sword blade was pierced into the boss of Shizuka, the blade did not reach this depth completely. It was only after the second accumulation of force, which indirectly reflected the murderer's anger at that time."

"Such fault not only exposes the murderer's anger at that time, but also reflects a problem." Okabaya smiled slightly, as if he was pointing something.

Hum? Officer Muro and the coroner couldn't imagine any problems, so they waited for what Okaba said.

.........

(Masato Aoyama's reasoning for Conan is very exciting, but I wrote it according to his idea, and felt that it was just copying the original work and there was no innovation at all. So, next........ Look at the blood flower overturning the case-solving model in your memory. Please recommend it!)
Chapter completed!