The flowing water has no shape, the drifting wind can't find a trace, the reasoning of any case depends on the heart, today's incident takes place in a clown-themed haunted house in F City Park, and the only one who sees through the truth is a seemingly young man on the outside......

Cough.

Due to the sudden intervention of the police, the long line in front of the haunted house quickly dispersed.

However, a significant number of tourists did not leave immediately, and they stood in the open space opposite the haunted house and temporarily acted as onlookers.

"The deceased is a male, 32 years old, a regular employee of the haunted house in F City Park, the cause of death was a sharp object cut by a carotid artery, the presumed time of death was half an hour ago, and the bodies were the first to be found, these three tourists."

The young officer described the situation at the scene to the veteran officer who arrived later.

The old policeman known as Lao Li Tou had a cold face, how could he not usually encounter a vicious incident for a few months, these days there has been a pile, he just finished dealing with a lolita case last night, and a homicide occurred in F City Park not long after he went home during the day and fell asleep.

Last night's incident in Lolita may have been a misunderstanding.,But everyone is dead today.,It can't be a misunderstanding anymore, right?

When Lao Li Tou saw Gu Yun waiting near the scene of the crime, he couldn't help but be shocked.

I didn't expect this young man to have the temperament of a fellow person, this awe-inspiring temperament, at first glance, is the talent of the director.

"A cigarette?"

"No thanks."

Gu Yun waved his hand, Gu Tiantian said that smoking is harmful to his health, so he has never tried this thing that seems to be quite popular.

Lao Li didn't say much, and directly lit a cigarette for himself.

Lotus leaf brand, five yuan a box, is not a high-end goods.

"Tell us about the situation?"

"At the time of the crime, we were in the basement under the restaurant, and the murderer was a man in a black trench coat, about 1.8 meters tall, but due to the problem of perspective, we didn't see his appearance."

As a frequent visitor who was often invited to the police station for tea because he wandered around the night with a hammer in his hand, Gu Yun had long mastered the skills of communicating with the police, and he went straight to the point and pointed out the characteristics of the murderer.

He had planned to arrest the criminals on the spot, but when they returned from the same way and returned to the restaurant, the man in the trench coat was gone, leaving only the body of the staff member who played the clown.

"Is there anything else worth noting?"

"This staff member must have been killed in an instant, and he stopped moving in the middle of his sentence."

"In other words, you think the killer may be a repeat offender?"

"It's not just a repeat offender, go, I'll take you to check the wounds on the corpse."

Looking at Gu Yun who was walking in front of him, Lao Li was silent.

With this familiar posture, how do you feel that this young man is a professional?

Could it be that he can still be a young detective?

However, I heard that the famous detectives who became famous at a young age are not easy to mix, and if they are not careful, they may be poisoned and become children.

"You see, the ones who can create this kind of wound should be professionals."

Gu Yun pointed to the wound on the staff's neck that was about to dry up, seeing this, Officer Li couldn't help but be shocked, the young police officer reported that the cause of death was that the carotid artery was cut by a sharp object, so he subconsciously thought that the staff member was stabbed in the neck head-on and killed on the spot, the scene should be very ugly.

However, the actual wound is not obvious, and if it were not for the blood crust that had coagulated at the wound and the blue and purple skin, it would be difficult for those with poor eyesight to see the location of the wound at a glance.

Officer Li felt that the wound on the corpse's neck could only be described as delicate, and in the more than ten years of his police career, he had never encountered such a delicate fatal wound.

Seeing the wound, he could finally understand what Gu Yun meant.

It is not difficult to kill someone, as long as you hold a dagger in your hand and stab someone in the throat, this kind of sudden hemorrhage, the victim usually can't survive, but if you want to leave such a fine cut on the corpse, I am afraid it will not be completed without ten or twenty years of hard work.

The killer of the staff was not a habitual offender, but probably a professional killer who specialized in killing techniques.

But here's the problem......

Who's going to pay a lot of money to kill a staff member in a haunted house at a playground in City F?

"I advise you to be careful when moving the corpse, there is only a layer of flesh left on the corpse's neck, and if you use a little force, ......"

Gu Yun and Officer Li exchanged a look of "everyone who understands".

Now that my sister and Avril are here, some things that are too bloody are too explicit to say.

"I've seen similar wounds before."

"Tell me about it?"

"One of my students' clan practiced a technique called sword drawing, and their clan was able to create similar cuts when they misbrokered someone."

Gu Yun once specifically discussed the knife drawing technique with Ikeda Chaoye, and according to Ikeda Chaoye, there are few people in their family who can really make mistakes now, and without more than ten years of practice, they can't create similar cuts at all.

Even if it is a so-called skilled hand, sometimes because of excessive force, the head of the seppuku will accidentally collapse and fly out directly.

"You mean, the murderer could be a master of knives?"

"Not necessarily, in addition to the sword drawing technique, there should be many skills that can achieve this effect, but it is certain that he specializes in practicing this."

……

"Lao Litou, the surveillance video is called up, you can come here, there are some new discoveries."

While the two were talking, an old policeman who looked similar to Officer Li rushed over, and because of the murder in public, the police station immediately attracted great attention, and most of the experienced old policemen sent to the scene were there.

"Let's take a look?"

Officer Li made an exception to invite Gu Yun, he felt that Gu Yun was well-informed, the key was that his aura was like a director, and with his help, he might be able to hear some different opinions.

"Okay."

Two minutes later, the three of them came to the monitoring room of the haunted house.

The monitoring room here is mainly to observe the progress of the tourists' decryption and send a signal to the staff who play the clown, and some related content happened to be filmed at the time of the crime.

It's just that due to the dim lighting in the haunted house, the footage of the video is blurry.

Gu Yun and Officer Li saw the three people walking into the restaurant in the picture, but the content on the next screen made Officer Li stunned.

"Who is this kid?"

He directly paused the video and pointed to the teenager who was tiptoeing past the doorway, but the teenager did not follow the guidance of the haunted house route, and directly climbed over the fenced baffle and went up to the second floor.

"Old Li Tou, don't worry, look back."

Not long after the video was restored, there was the sound of glass breaking, which was the point when Gu Tiantian rushed into the kitchen.

The video shows a tall man in a trench coat near the entrance of the restaurant, wearing a black courtesy and unable to see his face.

He stood in the doorway and hesitated for a moment, and after a while he heard the voice of the staff.

"This gentleman, the guest in front of you hasn't left yet, please ...... first"

Then, it was the sound of a heavy object falling to the ground that Gu Yun and the others heard through the wall.

"I think he may have followed the little boy from before, and the victim should have happened to bump into the murderer."

After the video was played, the old officer expressed his opinion.