Coroner Coroner

"The cause of death is indeed similar to that of the other two deceased."

"However, unlike Nishiguchi-san and Nagao-san..."

"His shoulder was dislocated, and his hands had obvious resistance injuries and restraint injuries. He must have had a fierce fight with the murderer before his death."

This Mr. Yean is fat and strong, with strong physical ability.

Looking at the injuries on his body, Lin Xinyi could probably guess that he seized the opportunity to fight back against the murderer before he was alive, but in the end he was defeated in the fight, and was strangled to death after being subdued by the murderer.

"Unfortunately, there is a smell of bleach under the nails."

"The murderer must have washed the dead man's hands with bleach to destroy any flakes that might have been left under the dead man's nails."

"This guy has a strong sense of anti-reconnaissance and is difficult to deal with."

Lin Xinyi frowned tightly.

He was not discouraged, but continued to search for more suspicious traces on the deceased:

"There are grainy marks on the face. It should be pressed face down on a relatively rough cement or asphalt ground."

"It appears he was killed outside."

"However, since you can suppress such a fat dead man on the ground, let his face stick to the ground tightly, and can't move for a long time..."

"The murderer's physical fitness and fighting skills should be relatively strong."

Lin Xinyi simulated in his mind the scene of the murderer fighting the dead.

He suddenly thought of something.

So, ignoring the shocking gazes of the onlookers, Lin Xinyi turned the corpse over, took off his clothes, and observed his back.

The deceased had two bruises on his back.

This kind of subcutaneous hemorrhage looks similar to corpse plaques, but corpse plaques are not raised, swollen, or damaged, and generally gather in the lower parts of the corpse.

Therefore, in the eyes of experienced forensic doctors, the two are still very easy to distinguish.

"Displaced shoulders, bruises on the back, restraints on the hands, marks on the face and ground..."

"This trick is..."

Lin Xinyi's gaze gradually became serious.

At this time, Hattori Heiji and others who were sent to investigate upstairs happened to rush back:

"Mr. Lin, the murderer is not upstairs!"

"He set up a mechanism with ropes and tied the corpse to the roof of the building."

"The rope is connected to the gate of the roof. As long as someone opens the door, the corpse will fall from the roof."

Hattori Heiji reported in a pointed manner:

"Also, we met the landlord of this building upstairs."

"He said that he had just received a call from a strange person. Someone on the phone told him that there was some strange person on the rooftop, and told him to go upstairs and have a look."

"As a result, as soon as the landlord went up to the roof, he pushed the door and triggered the mechanism, causing the body to fall."

"So that's how it is..." Lin Xinyi's eyes became more serious: "The murderer seized the opportunity and deliberately called the landlord to let the body fall at this time."

"Why is this?"

He murmured in thought.

At this time, Officer Sakata also finished the phone call.

He walked back to the crowd and asked Lin Xinyi curiously:

"Officer Lin, have you found anything?"

"..."

Lin Xinyi looked at Officer Sakata silently.

Immediately afterwards, he quietly retracted his gaze, and shook his head helplessly:

"Sorry...I haven't found anything yet." 1603380799

Chapter 271 Follow the Murderer to Find Evidence

Hearing that Lin Xinyi didn't find any clues, Officer Sakata didn't show any disappointment.

He just naturally helped analyze the case: "If there are no clues here, it seems that we can only find out the true identity of the murderer after the investigation results of the driver's license by the prefectural police headquarters come out."

"Yes, the focus is still on investigating the social relations of the three victims."

Lin Xinyi casually agreed, then turned his head to look at the corpse.

He didn't explain much, but just lowered his head and continued to carefully examine the deceased's body form.

Officer Sakata's expression quietly became subtle:

"Officer Lin, should the autopsy continue?"

"Well, it's not finished yet."

Lin Xinyi replied calmly:

"Every corner of the deceased's body must be checked according to the procedure, otherwise there may be omissions."

"Sometimes some seemingly insignificant traces will become the key clues to solve the case."

"Is that so..."

"Officer Lin's work attitude is really rigorous enough."

Seeing Lin Xinyi not getting tired of disgusting and cumbersome, carefully inspecting the corpse's focused appearance, Sakata Yusuke couldn't help but sighed a few times politely.

Then, like Hattori Heiji and others, he waited earnestly for Lin Xinyi's further autopsy results.

After a long time...

Lin Xinyi checked the ankle of the deceased.

He seemed to have discovered some important clue, and his eyes quietly became serious.

"Manager Lin, what's the matter?"

Sakata Yusuke asked actively.

"..." Lin Xinyi was silent for a while.

After pondering for a while, he stated his discovery without hesitation:

"On the ankle of the deceased's right leg, that is, on the heel, there was a small area of ​​skin peeling off."

"The fact that this level of peeling of the epidermis is not accompanied by life reactions such as bleeding suggests that the injury was formed after the death of the victim."

"Also, you can also imagine:"

"Under normal circumstances, places like the heel don't have much chance to rub against any hard objects, so such skin damage rarely occurs."

"so…"

Lin Xinyi guided and said a few words about the injury of the deceased's ankle.

Miss Mao Lilan, who has been serving as his assistant, quickly reacted and completed the quick answer:

"So this is the injury caused by the heel of the corpse dragging on the ground and rubbing against the ground when the murderer carried the corpse after killing the deceased?"

She gave a conjecture, and then explained:

"Because the body of the deceased is extremely strong, even if the murderer is physically strong, he may not be able to carry him."

"That's why the murderer would choose to use the 'drag' position, with the corpse facing away from him, holding the armpits of the deceased with both hands, and dragging the corpse backwards."

"And if this posture is used, the heel of the deceased will always be in friction with the ground."

As he said that, Mao Lilan also deliberately put down the figure of a Kanto karate champion, imitating the appearance of those "weak" ordinary people, and imitated the movement of dragging a corpse with great effort.

"It's quite possible."

"But the injury to the deceased's ankle should not have been caused by friction on the ground."

"Smooth floors are difficult to break through, and if they are rubbed against the rough concrete floor outside, a lot of dust should be drawn into the wound."

"But whether it's the wound on the ankle or the socks on the ankle of the deceased, it looks relatively clean and there is no dust."

"and…"

Lin Xinyi leaned over and squatted down, motioning for everyone to follow closely and observe:

"If you look carefully, you can find that the wound on the deceased's ankle and the sock on the wound have a little bit of black paint and reddish-brown rust."

"This shows that the heels of the deceased had rubbed against some kind of black-painted and slightly rusty metal parts."

"What do you think this metal part will be?"

"This..." Everyone looked at each other in blank dismay:

Metal parts painted with black paint are quite common in daily life.

But if you want to find a metal part that is most likely to be touched by the heel of the corpse when the murderer is carrying the corpse after death... then you have to test your imagination.

"What is it that will rub against the heel of the corpse?"

"Could it be that…"

Hattori Heiji's pupils shrank, as if thinking of something.

He used his imagination as a detective, and followed Mao Lilan into the discussion:

"Is it the lock of the trunk of the car?"

"The trunk locks of old-fashioned cars are all made of metal, and the anti-rust treatment is not done well, so the paint is easy to peel off and rust."

"And the edge of the metal lock is made relatively sharp, and it is indeed easy to scratch the skin when rubbing."

"more importantly…"

Hattori Heiji said sharply: