Coroner Coroner

"I see, there must be something wrong with this kid!"

Vodka's tone was sinister.

Listening to what he meant, Lin Xinyi was either replaced by the enemy, or was brainwashed by the police, so that even his personality changed.

"..." Gin didn't speak, just gave Vodka a cold look.

It was not until the vodka was seen that he felt guilty, and he rebuked helplessly:

"Vodka, have you forgotten who taught Lin Xinyi?"

"Um..." Vodka thought for a while: "That woman?"

"Yes."

"If you've seen Lin Xinyi in front of his classmates when he was in school in the United States, you'll know..."

"This kid's acting skills have long been equal to his teacher's."

"If he didn't have this kind of acting skills, do you think I would just send him to be an undercover agent?"

Vodka always likes to play around with Lin Xinyi's performance.

But Qin Jiu knew that these were all Lin Xinyi's acting skills.

Although Lin Xinyi acted like an autistic person in front of his organizational colleagues, in his latent work in college, when dealing with normal people, he could act like a personal and lovable social star.

Because the one who taught him his acting skills was originally a big star who was loved by everyone.

As long as this acting skill is exerted, this lifeless guy can behave like a normal person, and even has the charm that can be approached and trusted.

like now...

The detective regarded him as a friend, and the police regarded him as his eldest brother.

"This is a qualified undercover!"

Looking at the sight of Lin Xinyi commanding those police officers to go round and round, Jin Jiu felt inexplicably happy.

It's good to have an undercover...

There is trouble to solve it undercover, and the enemy is dizzy and unaware.

Ha ha…

It turns out that those guys who put undercover in the organization have always felt this way.

……

Ugh…

Chapter 74 Easy Cases, Difficult Teammates

Lin Xinyi did not notice that the leader was inspecting his work with satisfaction.

He is now completely attracted by this special corpse in front of him:

"The wound surface is flat, the wound margin is neat, and there is no sharp skin flap formed by repeated cutting."

"The head was severed obliquely from the 3rd cervical vertebra."

"Bone ends are smooth, with no repetitive saw marks, cuts, cuts."

In short, the dead man's neck wound...very smooth.

And there is no trace of repeated cutting, the trauma is a one-time formation.

His head was like being chopped off by a hundred-pound guillotine on the guillotine, and even the bones were cut off in an instant.

But the thing is, this guy was on a roller coaster going at high speed.

Who can pick up a big knife in such a place, and use the strength not to lose the guillotine, to hit the neck of the deceased?

"How did the murderer do it?"

Lin Xinyi had never encountered such a bizarre case.

You know, beheading is a technical job.

There are bones and ligaments and blood vessels in the neck, and if the bones are broken, the tendons are connected.

The several decapitation cases he encountered in the past were basically caused by the murderer repeatedly cutting the deceased with sharp objects in order to discard them in pieces.

This kind of situation where the deceased was beheaded by a knife before his death had never happened in his career.

"Give me your head."

He thought about it for a while, and instructed the inspector Komatsu, who served as an assistant next to him.

The head of the deceased was fortunately dropped into the carriage at that time, and it was completely preserved.

"Ah?" Komatsu inspector's expression was very stiff.

"The head of the deceased, hand it over." Lin Xinyi added casually.

He was so focused on his observation that he forgot that his assistant was actually a novice.

"Well..." Komatsu Patrol hesitated for a moment, but finally picked up the head with a stiff face and slowly handed it over.

Lin Xin took the head without saying a word, and tried to put the dead man's neck section on the surface.

This installation, it can be installed in a seamless manner.

This shows that the murder weapon is not only a kind of "sharp weapon", but also the blade is extremely thin and the knife is extremely fast.

There is only a thin blood line at the interface between the neck and the head, and when it is connected like this, it is as if the head and the body are still connected.

And looking at the head and neck together, Lin Xinyi intuitively found that the wound's wound was still slightly curved.

"The murder weapon is probably not a knife."

"The wound cut by the knife should be straight, it is impossible to have such an arc."

"This kind of wound...line, it's a line!"

Looking at the faintly curved line of blood on the neck of the deceased, Lin Xinyi finally found a familiar feeling.

He had actually seen similar wounds, but not on corpses.

That's what he saw from a picture of the wound provided by a victim whose throat was cut by a kite string while riding a bicycle.

Since the wound is similar to riding a bicycle and being cut by a kite string, the killer's method this time should be...

"Decapitated with wire on a speeding roller coaster?"

"When the roller coaster entered the downhill tunnel, he put a coil on the neck of the deceased, and then tried to fix the coil on the track or wall along the way. Using the speed of the roller coaster, he chopped off the deceased's head?"

Lin Xinyi speculated on a murder method.

But then he began to doubt himself:

"This...is this really possible?"

The operation difficulty of this method is a bit too big.

Downhill roller coaster, that speed can be good without being scared to cry, and you have to put coils around other people's necks?

Is this murder or acrobatics?

Lin Xinyi is still trapped in common sense in the real world, even if he has already speculated that the murder weapon is a wire, he does not dare to make a light conclusion.

"But...if the murderer's killing method is so exaggerated."

"Then after he kills, I'm afraid there is no way to clean up the killing props left at the scene."

Thinking of this, Lin Xinyi immediately turned his head and said to the forensic officer who was busy taking pictures beside him:

"Contact the side responsible for investigating the scene of the crime and ask them if they found anything suspicious at the scene."

"No." The police officer replied directly.

"No?" Lin Xinyi was slightly taken aback: "You didn't contact the other side, how do you know that the scene was not found?"

"Forehead…"

The policeman scratched his head innocently, pointed to his colleague who was searching on the roller coaster and said:

"Aren't they here to investigate the scene?"

"You don't need to contact, you can see that they haven't found anything yet!"

"I…"

Lin Xinyi opened his mouth wide in surprise:

"I asked you to investigate the scene..."

"You, you are all scouting around this roller coaster that has reached the finish line?"

"Where's the tunnel? Didn't anyone send someone over there?!!"

"No...No." A group of Teletubbies looked over innocently.

Lin Xinyi: "..."

People die in tunnels, and the tunnel is the scene of the crime.

Instead of surveying the tunnels, these guys are all looking for clues around the roller coaster that has already reached the finish line.

"Are you guys here to play with me and ask for a sword?!"

"Because the sword fell into the river from the stern of the boat, you should wait for the boat to reach the dock, and then go to the stern to find the sword?!"

"Yes, sorry!"

The police officers bowed tremblingly and apologized, with an extremely sincere attitude.

But this kind of "artisan spirit", which is not easy to do things and apologizes very professionally, has no way to fool Lin Xinyi.

As a manager, he is now about to be blown away by the performance of his subordinates:

The murderer has been determined to be an acquaintance of the deceased in the car, and the scope is very limited.

And the loophole in this murder method is so big that it only needs to go to the scene to find the murder weapon, and then the case can be solved directly with a high probability.