anime fever

Chapter 248 homicide

Ogata saw that Nitta answered quickly, but his face was a little nervous.Obviously, he had just put on the police uniform for a few days, and he had only experienced a few crime scenes and corpses.

Shiratori arranged for him to conduct an autopsy with him. To some extent, in addition to allowing him to learn something, he also increased his practical ability in the autopsy process under his own supervision.

Forensic medicine must first overcome all kinds of psychological contradictions.Now Ogata would not feel anything even if he lay on the same bed with the dead body for the night.After two lifetimes of forensic work, all kinds of fear and discomfort in my mentality have long since disappeared.In his eyes, the corpse, like the wardrobe and desk here, is a subjective factor that records the facts of the crime.

Looking at the entire study room at a glance, that is, the scene of the crime.From the fallen bookshelf, the scattered objects from the bookshelf, and the blood-stained trophy next to the dead man's head.

In the associative space in my mind, some pictures will involuntarily appear.According to the logic of normal thinking, Ogata, if he went to break it, the deceased should have gone to get something from the bookshelf, but his height was obviously not up to him, so he was stepping on the railing of the bookshelf.But unexpectedly, the whole person lost his balance, causing the entire bookshelf to fall down. Among the scattered objects in the process, the hardest trophy collided with the head of the deceased and died.

The whole process definitely makes sense, but it is absolutely impossible to be the truth.

"This should be an accident, right?" Ogata suddenly raised his head and asked the coroner Nitta who had just arrived.

Time flies. When he just returned to China, he was a forensic science graduate who was not even counted as a coroner. At that time, Yi Chuan, who is now a colleague and even a subordinate, did the autopsy.

Unexpectedly, half a year later, his identity has undergone great changes, and his reputation has exceeded his expectations. [

"Yeah." Xintian nodded quickly, because the comprehensive crime scene and this corpse that was not too obvious were indeed an accident.And the crime process that he was constructing in his mind was the same as what Ogata had imagined.

After seeing him nodding, Ogata slowly said: "I have nothing to teach you, because you also came out of this major and were admitted by the Metropolitan Police Department, so your theoretical knowledge should be very solid. But here is the case At the scene, you must first remember one thing. When you see an accidental case at the first time, you have to use a reverse thinking to solve it. Because it is very likely that what you see with your eyes is false, and the truth is hidden in the scenes and traps arranged by the murderer. "

Nitta was stunned, looked at Ogata in surprise, his face immediately changed, and asked in disbelief: "Senior Ogata, could it be a homicide incident?"

At this time, Shiratori was taking notes with Mrs. Hirota, and when he heard Nitta's voice, he couldn't help but move his eyes to the corpse.

Because this is also the first time he has worked with Ogata on a case.

Even though he knew that this was a powerful forensic doctor, most of the autopsy reports were submitted through his eyes.He is still a little excited to see Ogata using forensic medicine to solve the case with his own eyes.

Watched by Bainori and Nitta.

"Even if it's not, you should follow this line of thinking." Ogata came to the corpse and said to him: "You are a foreign doctor, and you should use it as information with reference value at the first time, not from these scattered things. And the collapsed bookshelf. It's this corpse!"

"On the surface, there is nothing wrong with this corpse. It should have died from a blow to the head." Nitta observed Masaki Hirota's body carefully, and replied honestly.

Ogata shook his head: "To judge a corpse, you need to pay attention to many details." He squatted down slowly, and gently opened the eyelids of the deceased Masaki Hirota with his hands wearing white gloves.

"The human eye is approximately spherical. The eyeball includes the eyeball wall, contents, nerves, blood vessels and other tissues. The eyeball wall is mainly divided into three layers: outer, middle, and inner. When you open the eyelids of the deceased and take a closer look, you will find that the cornea [-]. The sclera has a large area of ​​hemorrhage. You are a medical professional, so it should be very clear that one-sixth of the transparent part is the cornea, while five-sixths of the white "sclera" is the sclera. It is indeed understandable that the sclera has hemorrhage. It was caused by the impact on the head. But at the height of the bookshelf from the ground, the impact of the trophy on the head of the deceased would definitely not affect the cornea."

"Because when the brain is hit, the intracranial pressure is high, and it is normal for blood vessels to be compressed and affect the brain nerves to cause scleral hemorrhage. But this normal phenomenon has a specified range!"

"The range refers to what kind of force can cause the corneal hemorrhage of the deceased. Simply understand, the impact of the impact is different, and the phenomenon of the corpse will have completely different results."

"You should have heard of the conservation of momentum, right?" Ogata looked at him.

Nitta nodded. [

"We need to refer to constant force, mass, and action time and distance." Speaking of this, Ogata said to Shiratori who was approaching: "Shiratori Police Department, give me a blank sheet of paper."

Hearing this, Shiratori tore a page from his work notes and handed it to Ogata.

He was curious about Ogata's next answer.

"Set the weight of the trophy at about 500g, and fall from the height of the bookshelf, that is, 210 centimeters. Then we need to list an equation to calculate how much force the trophy exerts on the head of the deceased!"

As Ogata said, he took out the pen he carried with him, and continuously used formulas to apply several numerical units on the white paper, explaining to Nitta and Shiratori beside him.

When the dense root signs and numerical units appeared on the white paper, Shiratori, who was able to keep up with his thinking, couldn't help but grow bigger.

This is not forensic science, but nerve-wracking mathematical calculations.

Ogata circled a set of numbers with a pen in his hand, and calmly analyzed: "The final result is that the force of the trophy falling from a height of two meters is not enough to cause the intracranial pressure generated by the deceased's head to break through the cornea. And the real impact on the deceased The power unit that exerts force on the head to reach the corneal hemorrhage must not be a very coincidental accidental death after the collapse of the bookshelf. It is in this study that someone deliberately took a heavy trophy and smashed it hard on the head of the deceased, making the sclera and severe corneal hemorrhage."

Nitta listened with surprise on his face.

And Shiratori finally understands where Mu Mu's confidence that "with him at the scene, any case can be solved" comes from!

"Mrs. Hirota, the deceased should have drunk alcohol before he died, am I right?" Ogata raised his head and looked at her standing beside Pang.

Mrs. Hirota nodded slightly: "My husband did have a few drinks in the morning."

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