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Chapter 248 He kills

Seeing that Shinta answered quickly, Okabaya was a little nervous on his face. Obviously, he had just put on the police uniform for a few days and had only experienced the few crime scenes and bodies.

Shirou arranged for him to take an autopsy with him. To some extent, in addition to letting him learn something, he also increased his practical ability during the autopsy process under his own supervision.

The first thing the forensic doctor has to overcome is the psychological contradictions. Even if Ogata is lying on the same bed overnight with the corpse, he will not feel anything. Because after two lifetimes of forensic work, all kinds of fears and discomforts in his mind have long been erased. In his eyes, the corpse, like the wardrobe and work desk here, is a subjective factor that records the facts of the crime.

At first glance, the entire study room, which is the crime scene. From the fallen bookshelf, there were obviously objects scattered from the bookshelf, and next to the head of the deceased, there was a blood-stained trophy.

The association space in my mind will involuntarily appear some pictures. According to the logic of normal thinking, Okata inferred that the deceased should have gone to the bookshelf to get something, but his height is obviously not enough, so he stepped on the railing of the bookshelf under his feet. However, he did not expect that the whole person would lose balance, causing the entire bookshelf to fall down. In this process, the hardest trophy collided with the deceased's head and died.

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

"This should be an accident, right?" Okay suddenly raised his head and asked the newcomer Shinta.

Time flies so fast. When he just returned to China, he was a forensic graduate who was not even a coroner. At that time, the person who was taking the autopsy was Yichuan, who is now a colleague and even a subordinate.

Unexpectedly, after half a year passed, his identity changed drastically, and his reputation exceeded his expectations.

"Yeah." Shinta nodded quickly, because the comprehensive crime scene was indeed an accident, and the body that was not very obvious. Moreover, the crime process constructed in his mind was the same as what Okayaka thought of.

After seeing him nodding, Okabaya slowly said: "I have nothing to teach you, because you also came out of this major and were admitted to the Metropolitan Police Department. Their theoretical knowledge should be very solid. But this is the scene of the crime. First of all, you must remember one thing. You should change to a reverse thinking to infer. Because it is very likely that you can see it with fake eyes, and the truth is hidden in the scene and trap arranged by the murderer."

Shinta was stunned and looked at Okata in surprise. His face changed immediately. He asked in disbelief: "Senior Okata, is it a homicide incident?"

Shiraki was making a record with Mrs. Hirota at this time. When he heard Shinta's voice, he couldn't help but look at the corpse.

Because this is also the first time he has handled a case with Okata.

Even though he knew that this was a powerful forensic doctor, he was more likely to use the autopsy report submitted by Meguro. Now he was still a little excited to see Okabaya use forensic science to solve the case with his own eyes.

Being watched by Akino and Shinta.

"Even if it is not, you have to refer to this idea." Okayama came to the corpse and said to him: "You are a foreign doctor. You are a reference information at the first time, not from these scattered things and collapsed bookshelf. But this corpse!"

"On the surface, this corpse is nothing. It should have died from a head impact." Shinta carefully observed Masaki Hirota's body and answered honestly.

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

"The human eye is almost 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 layers. If you open the eyelids of the deceased and observe a step closer, you will find that there is a large area of ​​hemorrhage in the cornea and sclera. You are from a medical professional, so you should be very clear that one-sixth of the transparent cornea is the cornea, while five-sixth of the white one is the sclera. The sclera has hemorrhage, which can indeed be understood as the head being impacted. However, with the height of the bookshelf from the ground, the impact of the trophy and the head of the deceased will never affect the cornea."

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

"The scope refers to what kind of force can cause the cornea bleeding of the deceased. To understand it simply, the impact degree will have completely different results."

"You must have heard of the conservation of momentum, right?" Okao looked at him.

Shinta nodded.

"We need to refer to the constant force, mass, and time and distance." Speaking of this, Ogata said to Shiraki who was approaching, "Shiraki Police Department, give me a piece of white paper."

Upon hearing this, Shiraki tear off a page of paper from his work notes and handed it to Okara.

He was very curious about Okara's next answer.

"Set the weight of the trophy to be about 500g, and fall from the height of the bookshelf, that is, 210 cm high. Then we need to list an equation to calculate how much power the trophy has on the head of the deceased!"

As Okabaya said, he took out the pen he carried with him, and used formulas to apply several numerical units on the white paper, explaining it to Shinta and Shiraki beside him.

When the dense root numbers and numeric units appeared on the white paper, the white bird, whose original thinking could still keep up, couldn't help but become bigger.

This is not forensic science, but a headache-inducing mathematical calculation.

The pen circled in Okabaya's hand and analyzed it calmly: "The final result is that the force of falling from a height of two meters with the trophy is not enough to cause the intracranial pressure generated by the deceased's head to break through the cornea. The unit of force that truly exerts force on the deceased's head to achieve corneal bleeding must not be the accidental death caused by a very coincidental death after the bookshelf collapsed. However, in this study, someone deliberately took a heavy trophy and smashed it hard on the deceased's head, causing serious hemorrhage of the sclera and corneal."

Shinta listened in surprise.

And Shirago finally understood where Memu's confidence that "with him on the scene, any case can be solved" comes from!

"Madam Hirota, the deceased should have had a drink before he died. I'm right?" Okao raised his head and looked at her standing in Pang Chu.

Mrs. Hirota nodded slightly: "My husband does have a few drinks in the morning." (To be continued. Please search for astronomy, novels are better, updated and faster!)
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