Coroner Coroner

"Because the reporter was an elderly woman living alone, she was afraid of danger and dared not leave the house, so she just hid in her own home and called the police."

"The police arrived at the scene 10 minutes later and found that Mr. Yamazaki Ken had fallen into a pool of blood and died of excessive bleeding."

"Because the victim is an employee of Baying Corporation."

"And last night, the identity of Kenzo Masuyama, the chairman of Yaling Corporation, was exposed, and he was suspected of being a core member of a criminal organization."

"The identity and time of death of the deceased are very sensitive, so this case was handed over to our public security as soon as possible."

"I see."

Lin Xin nodded:

The deceased happened to be a member of Baling Company, and he happened to be killed in this troubled time, which inevitably reminds people of:

Is this person related to the organization, and is his death a cover-up by the organization to kill people?

It is precisely because of these doubts that the police will take over the case.

But now, they are not sure whether the case is related to the organization.

"So we're here to invite Administrator Lin."

"We would like to ask Manager Lin to try to characterize the case, and at the same time, find the real culprit for the deceased."

"Well... definitely."

Lin Xinyi's gaze quietly became firm.

He has secretly made up his mind that even if the case is related to the organization, he will find out the truth.

Anyway, the police agreed to keep his assistance in the investigation absolutely confidential.

Even if the organization was found, the organization would not know that he did it.

Unless... the organization has placed an undercover agent in the police, and it is known that Lin Xinyi is secretly assisting the police.

But judging from the situation Belmode introduced...

This broken organization seems to have only been placed undercover.

That is to say, even if Lin Xinyi insists on professional ethics and assists the police to find out the truth, the possibility of being known by the organization is extremely low.

"I hope so..."

Lin Xinyi prayed secretly in his heart, and at the same time opened the case file.

Due to the rush of time, the content of the information is not very detailed, but it is definitely rich enough.

The secret police of the Public Security Bureau are obviously better than ordinary police in the Metropolitan Police Department and local police stations in terms of work ability and work attitude.

Take a look at the facts of this case:

Although the on-site investigation work is not as good as Lin Xinyi's forensics class, it is relatively serious enough.

Because the identity of the deceased was sensitive, the body was sent overnight to a hospital cooperated by the public security, and a doctor from the hospital was invited to perform a more detailed autopsy.

Now the fresh autopsy report rushed out overnight is in Lin Xinyi's hands:

"There are two wounds on the head, the wounds are regular and round, and there is a lot of bleeding under the skin."

"There are slight depressed fractures below the two wounds, and the fractures are relatively mild."

"The two wounds are located independently and not connected to each other. One is located on the top of the head and the other is located on the back of the head."

Lin Xinyi carefully looked at the photos taken during the autopsy.

The doctors in the hospital are amateur part-time autopsies. Although the autopsy skills are superb and the autopsy records are detailed, they generally only focus on the records and ignore the analysis.

The two wounds on the top of the head were just monotonous text and photo records on the doctor's side, but Lin Xin knew it one by one:

"With these two wounds, the means of injury can almost be determined."

"The wound is in a regular circular shape, plus the shape of the subcutaneous bleeding..."

"The murder weapon is metal, and the hammer surface is a regular round ball head hammer or claw hammer."

"However..." He frowned slightly: "If you hit the head with all your strength with a metal hammer, such an injury would be a bit too light..."

"Is it because the murderer has very little strength, or did he deliberately control his strength for some reason?"

Lin Xinyi faintly felt something was wrong.

He was talking to himself, and then continued to read the autopsy report:

"There was a stab wound in the right rib, which entered the liver."

"Stabbing and creating the way from top to bottom..."

"From top to bottom, the murderer should have used an over-the-shoulder stabbing posture."

Lin Xinyi used this knowledge before when he solved the Gomera murder case:

There are roughly two types of thrust formation:

One is the over-the-shoulder style, that is, the knife is lifted up and pierced downward from top to bottom.

One is the low-hand style, that is, holding the knife with your hand and stabbing it forward from bottom to top.

With the method of "sticking", the stab wounds formed are naturally mostly "from top to bottom".

The quarter ribs mentioned in the autopsy report refer to the left and right upper abdomen of the human body after the abdominal cavity is divided into nines.

That is to say, the murderer stabbed into the upper right abdomen of the deceased from the side and from top to bottom.

Moreover, the knife was pierced very deep, penetrating into the muscle layer and viscera, almost penetrating the liver.

"However, why is it piercing from the right side? Wouldn't it be awkward to exert force like this?"

"And the upper right abdomen, how did the murderer stab this place... What position did he and the deceased maintain at that time?"

Lin Xinyi tried his best to restore the scene at that time in his mind.

The more I think about it, the more I feel something is wrong, and the brows are furrowed deeper and deeper.

"Mr. Lin? Did you encounter any difficulties?"

Seeing that Lin Xinyi remained silent for a long time, Fengjian the police officer asked tentatively.

"Oh... nothing."

Lin Xin put aside the doubts in his heart for the time being.

He chose to answer the first question that the police wanted him to solve first:

"The good news is that this matter should have nothing to do with the organization."

"The blunt trauma to the head of the deceased can be confirmed to be some kind of metal ball hammer or claw hammer, both of which are common household tool hammers."

"And the stabbing wound with a sharp instrument on the upper right abdomen of the deceased happened to hit the liver."

The liver is fixed by the falciform ligament, round ligament, hepatoduodenum, and ligaments, so the position of the liver in the abdominal cavity is relatively fixed.

Due to the particularity of its anatomical location and structure, it is often damaged in injury and homicide cases, and its position is relatively fixed, it is easy to leave imprints of the murder weapon in the liver parenchyma, and the characteristics of the murder weapon can be inferred from the imprints.

And the doctor in charge of the anatomy is serious and responsible enough.

After taking pictures of the wounds on the body surface and the liver surface, the post-mortem doctor extracted the entire liver of the deceased completely.

Then it was cut longitudinally along the wound on the surface of the liver, and the complete imprint of the needle's mobility in the wound was found.

"The length of the trace is 11.5cm, the widest part is 3.9cm, and the thickness is 0.2cm."

"On the other hand, the wound on the body surface is fusiform, with blunt and sharp wound angles, and slight skin contusion changes can be seen on the obtuse angle wound edge, which are typical characteristics of single-edged needles."

"Combining the distance from the body surface wound to the sensory wound, it is estimated that the length of the knife body is about 15cm."

"So, it's just a single-edged stabbing weapon with a length of 15cm, a width of nearly 4cm, and a back thickness of 0.2cm."

"Knives that meet this characteristic are the most common in daily life, and they are long kitchen knives that are found in every household."

Based on the various data of the wound, Lin Xinyi deduced the two kinds of murder weapons used by the murderer:

"Household kitchen knives and household tool hammers..."

"If there is a criminal organization doing this, then this organization..."

He made up his mind a little bit, Gin was wearing a top hat, smoking a cigarette, sneered as he got off the Porsche, showing a strange picture of a kitchen knife and a hammer on his waist...

"Then this organization is too low."

Chapter 362 This Child Is Not Right

Hearing Lin Xinyi's conclusion after some scientific analysis, Police Officer Kazami's eyes were full of little stars of admiration.

But police officer Jiang Gu was much calmer.

"Observing the shape of the wound, you can infer the tool used to commit the crime. Manager Lin's vision is really admirable."

While sipping the hot tea made by Belmod in his hand, he asked thoughtfully:

"But just the type of murder weapon, it should not be able to judge, so this case must have nothing to do with the organization?"

"Perhaps the hammer and the kitchen knife were just weapons used temporarily by the organization's killer at the scene of the crime, at the deceased's home."

"For example, in order not to disturb the nearby residents in the middle of the night, he didn't use the firearm he carried?"

"This scenario is not impossible."

Lin Xin could tell at a glance that the other party had actually approved his analysis.

But even so, the Jianggu police officer remained cautious and did not let go of the seemingly useless suspicion.

This is an extremely rare quality in a policeman.

Lin Xinyi nodded his approval for this, and at the same time explained:

"But that's very unlikely."

"That's an organization that can fly helicopters and drop rockets in Tokyo. Is it that difficult to equip the gun with a silencer when killing people in the middle of the night?"

"And, suppose everyone here is a member of that organization."

"As a well-trained killer, besides a pistol, don't you have any 'secondary weapons'?"