Ogata pointed to the dead body of the boss of Manaka, some people didn't dare to look at it, and some people avoided the dead face, he organized his words and said, "Let's start with the time of the case." ”

"After human death, due to the cessation of metabolism, the physiological activities of continuing to produce heat in the body cease, and the heat inside the corpse is conducted and convected outward with the muscles and skin, until radiation and steaming, so the corpse gradually becomes cold. The temperature of the corpse of an average adult drops by about 1 degree Celsius per hour on average within 1o hours of death, and this corpse is obviously not subjected to high temperature or freezing, so according to its corpse temperature, it is very easy to judge that he was not short after death. ”

When Ogata said this, some police officers who didn't understand forensic science and the staff of the art museum were confused, and they only understood the last sentence, that is, the boss of Manaka had not been dead for a long time.

The coroner, who was listening to Ogata's recounting of the time to determine the temperature of the corpse, had a look on his face, and Twilight nodded and motioned for Ogata to continue.

"The temperature of the corpse is only a preliminary judgment, and the medical examiner needs to accurately present the time of death and the process of death of the corpse. The process of exhibiting corpse spots is roughly divided into three stages, and the corpse of Boss Manaka does not show obvious corpse spots, and is only in the first stage. So the time of death is inferred from one and a half hours after we met him to be between two and three hours after that. That is, the time when the murderer committed the crime was determined to be around four o'clock."

Hearing this, the coroner's eyes lit up, and in the report he handed to Twilight, it was indeed inferred that the time of the death of the boss was around four o'clock.

"When the soft and protruding parts of the back of Boss Manaka's body, such as the shoulders, back, buttocks, and back of the calves, came into contact with the raised stretcher, they were flattened due to the relaxation of the muscles after death, and it was not easy to regain the original convexity. Within the scope of my judgment, the specific time of death of the real boss should be around 4:25, and the deviation should be within 10 minutes. Ogata said confidently as he felt the elasticity of Boss Manaka's skin with his white-gloved hands.

"What?" The coroner looked at this very confident young man in disbelief, and since he had been engaged in this work, no one had been able to control the time of the case so accurately.

Twilight remembered that the coroner's report had only mentioned the death case at about four o'clock, and in his experience, it was not easy to determine the time of death with the same certainty as Ogata.

When Mori Kogoro and Conan saw that Officer Twilight and the coroner did not interrupt Ogata, they knew that his words were very convincing and not just random speculation.

"The time of the crime has been determined, let's come out of the body of Boss Manaka to recall what happened at that time!" Ogata's gaze swept over everyone, and no one thought he was a young man who was just messing around.

Standing up, Ogata walked over to the blood-sprayed wall and explained, "With such a large area of blood, it's clear that the murderer is full of resentment towards the deceased. But a fatal wound to the neck alone is not enough to cause such a large amount of bleeding, and it is counterintuitive from the point of view of the distribution of blood stains. ”

The coroner on the side nodded, and Ogata returned to the corpse: "On Mr. Manaka's body, I have carefully examined it, there are two wounds, one is the neck where the sword is directly inserted, and it is also fatal. The other wound looks like a flesh wound that chooses to dodge in a panic. The former led the deceased's throat to be chopped by a knife blade, while the latter's injuries sprayed a large area of blood, which is the state distributed on the wall. ”

Conan looked at the man in surprise, forgetting that he had collected a lot of evidence, because, as Ogata said, there were many ways to solve crimes, and the ability to use forensic science to solve cases like he had heard of for the first time.

Xiaolan and Maori Kogoro glanced at each other, and sure enough, he was a master of forensic science from a prestigious university, although he didn't sound very understanding, but seeing the admiring expression of the coroner on the side, he could also imagine that what he said was the true truth!

Ogata pointed to the location of the wound on his shoulder, "This injury is not fatal enough, it is just some blood." The incision of the wound is oblique, and from the perspective of the incision, when the murderer caused this injury, the deceased was in a state of evasion and dodging, and did not lose the ability to move his body. The depth of the wound was not more than three centimeters, and the blade should have slashed through the shoulder of Boss Manaka, and the part that cut through the flesh was the front of the blade, which was only eight centimeters wide. ”

"I have already seen the length and width of this sword, and I can calculate it by the correspondence between the wound and the blade, when the distance between the murderer and the deceased was between eighty centimeters. When the boss of the deceased is injured, he will definitely cover his shoulders because of the pain, and subconsciously retreat backwards, not facing the murderer's blade! These are the natural reactions that a person's body will make when it is in danger. ”

Listening to Ogata's reasoning, a picture seemed to appear in everyone's minds, that is, the panicked expression of the murderer when he slashed at the deceased Manaka boss with a sharp blade, and the body that had no time to dodge was slashed by the blade, and the blood on his shoulder burst out, and he stepped back in fear

"In the real boss retreats to the distance between the walls, just to meet the angle of blood distribution on the wall splash." Ogata pointed to the bloodstained wall, and then to the corpse of Boss Manaka: "When he saw Boss Manaka, he stepped back, and the murderer with great hatred stepped forward. ”

"The second wound, which is the cause of death of the deceased. In the process of inflicting this fatal wound, I found bruises on the neck of the deceased. The bruises of the black blue are not like the strangulation marks of a rope, but like the fingerprints of a person. Because the neck is directly inserted with a sharp sword, the only thing that can be captured is the difference in the sluggish state of the wound skin. ”

The coroner was stunned, and hurriedly approached the dead body of Boss Manaka, and looked down at the place where Ogata was pointing, and sure enough, in the place where the flesh was rolled and the wound was foul-smelling and erosive, there was a place that was different from the laxity and color of other places.

Under the leadership of Officer Twilight, all the police officers looked at the corpse of Boss Manaka curiously, both disgusted and curious.

"The state in which the dead body appeared was the most favorable evidence, and before the fatal stab was made, the murderer grabbed the part of the deceased Manaka boss two centimeters below the jaw, restrained his breathing, and pressed him against the wall. It can also be said that the deceased is in a state where there is no way out, coupled with psychological fear, and the back actively clings to the wall. As he struggled to resist, the murderer's fierce sword pierced the deceased's jaw eight centimeters into the neck. ”

Hearing this reasoning, Officer Twilight nodded repeatedly, while the coroner on the side was amazed.

"Based on the fatal wounds of the deceased, it is inferred that this sword actually had a fault in the process of piercing." Ogata said lightly.

"What does this mean?" Officer Twilight finally couldn't wait and hurriedly asked.

Ogata used his white gloves to open the slightly rolled flesh, and everyone couldn't bear to look at it, so he said sternly: "In the process of forming a wound, the main thing is to use the power of the human body to drive the blade to pierce. However, through my examination, the current result is that at the moment of stabbing into the boss of Manaka, the blade did not fully reach this depth, but only penetrated so deep after the second charge, which also indirectly reflected the resentment of the murderer at that time. ”

"Such a fault line not only exposes the anger of the murderer at the time, but also reflects a problem." Ogata smiled slightly, pointingly.

Well? Officer Twilight and the coroner really couldn't think of anything wrong, so they waited for what Ogata had to say

(Aoyama Okama's reasoning to Conan is wonderful, but when I write it according to his ideas, I feel like I'm copying the original book, and there is no innovation at all.) So, let's watch Bloodflower overturn the crime-solving mode in your memory. Ask for recommendations! ）

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