Because the forensic doctors in the Criminal Investigation and Bureau have been at the scene of the murder for a long time at this moment, it is naturally impossible for Shangguan Xiubai to be idle.

Although he is only a civilian police officer, he can still help these professionals to get started.

However, Fang Shaoyun was smoking in the corridor of the restricted area of the single prison at the moment, and the blue smoke of the cigarette kept floating upwards until it rose to the top sky, forming a blue smoke in a not small area.

This was the eighth cigarette he had smoked, and the cigarette case he had brought with him was almost bottoming out.

Fang Shaoyun has been infected with a bad habit since he joined the police force, that is, every time he encounters that kind of special mysterious case, he will involuntarily smoke cigarettes one after another.

It's as if as soon as the smoke is gone, his train of thought will be broken.

To be honest, the nine murders that have occurred in the past month or so, including Lin Huier's case this morning, are really the weirdest major cases he has encountered in the police for so many years.

To this day, he still doesn't know who the real murderer of this case is, and he doesn't even know what his modus operandi is.

Because this criminal doesn't even have the slightest trace under the surveillance, as if he is an invisible person, no! The Invisible Man still needs a process of stealing the prison key and opening the door.

This criminal didn't leave a trace, just like the trick in folklore, Fang Shaoyun somehow had such an idea.

He took a deep breath of cigarette and smiled bitterly and thought: It seems that this case is really too weird, I would lean on feudal superstition, hey, it's really ridiculous.

Suddenly, a young male voice came from behind him.

"Captain Fang, are you still having a headache?"

Hearing this, Fang Shaoyun hurriedly turned around, and what appeared in front of him were two tall and handsome men.

It's just that one of them is more feminine, that is naturally Chen Yi, and the handsome and handsome is naturally Lei Yu.

After Fang Shaoyun saw these two experts arrive at the scene, his whole heart felt as if a heavy stone had been removed, and he was a lot more relaxed.

He said: "Expert Lei, Expert Chen, you two have finally come over, this morning we received a report from the prison guards in the suburbs of the oil city, saying that the suspect Lin Hui'er who was escorted yesterday died in prison. ”

Speaking of this, he paused and continued: "The preliminary estimate of the time of death was between 11 o'clock last night and twelve o'clock this morning, but this case is very strange. ”

Fang Shaoyun's face suddenly became very gloomy, it seemed that this case was really a headache for him.

Chen Yi opened his mouth and said: "Team Fang, you've said it here, can the two test reports of the criminal investigation team and the forensic doctor be shown to us, and we will go to see the scene later." ”

Fang Shaoyun nodded, and handed the two handwritten materials held in his other hand to Chen Yi.

Lei Yu hurriedly approached Chen Yi's side and looked at the two documents with him, but the more he looked at the two people's expressions, the more solemn they became.

First of all, the first information is the detection of the criminal investigation team, through their investigation, there are no traces of damage to the windows, steel doors and ground of the cell where Lin Huier lives.

And apart from Lin Huier's own fingerprints and traces of movement, no other people's hair, nails, fingerprints and footprints remained.

There is not even a device that can be used as a murder weapon, which is really incomprehensible to ordinary people.

The second report was an autopsy by a forensic doctor from the police station, which clearly stated that Lin Huier had three external injuries on her body, and all of them were caused by human beings.

In the end, the real cause of Lin Hui'er's death was not excessive bleeding, but cerebral infarction.

The more Chen Yi and Lei Yu looked at it, the more frightened they became, it turned out that the trickery in the illusion was so terrifying, if Lei Yu hadn't used the soul suppression ruler that day, I'm afraid the end would not be much better than this Lin Hui'er, right?

It's just that Lei Yu's focus is not on the fact that he luckily picked up a life, on the contrary, Lin Huier's strange death attracted his attention.

Judging from the external injuries in Lin Hui'er's knees, arms and mouth, this time Li Wei is obviously a bloodthirsty and cruel master.

But why did it let Lin Hui'er die of a cerebral infarction, instead of directly smashing Lin Hui'er's brain with a hammer?

Lei Yu's heart is indeed a little too calm, maybe it is related to the fact that he is used to seeing life and death, but his thinking direction is not wrong at all.

Lei Yu turned his head to look at Chen Yi, and he asked, "Do you see something?" ”

Chen Yi looked at Lei Yu with a puzzled expression, but he didn't know what he meant, this matter was a secret between hotel travelers who carried out the karmic fire order.

Now there is an outsider Fang Shaoyun here, and Lei Yu asked him what he wanted to do with this sentence.

Chen Yi turned his mind and decided to blow a wave of rainbow farts, so he turned his head and said to Fang Shaoyun.

"Team Fang, after reading your two reports, I am more and more sure that as soon as the hypnotism proposed by Expert Lei was mentioned before, Expert Lei must have thought the same thing, right?"

Although Lei Yu was not completely satisfied with Chen Yi's statement, his statement was also the safest.

Since Chen Yi threw the pot to Lei Yu, then the next thing is naturally Lei Yu's performance time.

Lei Yu nodded and said to Fang Shaoyun in front of him.

"Team Fang, that's what I thought, I don't know if it's inconvenient for you to take us to the murder scene now?"

Fang Shaoyun took a cigarette in his mouth and said: "Of course, the two experts are here, but Lin Hui'er's death is indeed a bit terrifying, and I hope that the two experts will be psychologically prepared." ”

The reason why Fang Shaoyun would give such an instruction was because he had found in his previous contact with Lin Huier that this police expert did have a set of methods in analyzing the case and providing the direction of the investigation.

But his psychological tolerance is too poor, and even looking at a photo of a dead corpse will look like that, so Chen Yi and Lei Yu are naturally classified as the same people as Lin Huier in his eyes.

Fang Shaoyun took Lei Yu and Chen Yi towards the direction of the end of the single prison penalty area, Lei Yu and Chen Yi both began to look at the layout in the prison penalty area, trying to find clues to their lives.

I saw that the corridor of this prison restricted area was very spacious, and as long as the people in the cells on both sides were closed, there should be no chance of catching the people in the corridor.

Lei Yu secretly guessed in his heart that the reason why there was such an arrangement in the prison penalty area was probably because the prisoners held here were a group of extremely vicious people, and I was afraid that if they were not careful, the prison guards would be wiped their necks.

Lei Yu's guess is completely consistent with the actual situation, we have to sigh at his cleverness, it seems that some people are really born with no teacher about anything.

Looking further to the sides, there was a heavy steel door in front of each cell, which was a bright silver-white color.

There is also a thick wall between the cells, which is also designed by the prison authorities for fear that some terrible prisoners will threaten the safety of other inmates by violently tearing down the walls.

The walls on the outside of the cells were all whitewashed, although they were a certain distance from each cell.

After preliminary observation, Lei Yu and Chen Yi both found that the interior layout of the cell was the same.

The same black and white walls, the same old-fashioned light bulbs, a style of duvet cover and sheets, and even the same placement.

The only difference is that there are no windows in the cell on the left.

Time passed quickly, and at 7:40 on August 24, Fang Shaoyun took Lei Yu and Chen Yi to Lin Huier's cell, which was the scene of the crime.

I saw that the door of Lin Hui'er's cell was open, and the police also posted two long and wide prohibition slips in the gap.

Before the three of them could walk in, the smell of corpses reached their noses.

Fang Shaoyun and Lei Yu were fine, but they only frowned.

But when Chen Yi smelled the smell, he couldn't help but feel the urge to gag in his heart, which was really difficult for him to accept.

Chen Yi was still retching uncomfortably, but Lei Yu turned his eyes to the forbidden entry strip, and saw that in the cell, a group of policemen in blue police uniforms were busy.

Although it can be seen from the two test reports just now, they have not found any substantive clues.

But can such a life-threatening case be given up just because there are no clues for the time being?

Obviously, no, maybe they themselves omitted any details and can't say for sure, so the criminal investigation team is expanding the search area to investigate.

If you look inside, you can see Lin Hui'er's body, her right arm was really thrown aside, and the black-red blood on the ground was even more coagulated than before.

Her kneecaps were crooked inwards as the investigation had suggested, but at the moment the green-headed flies and the clothes on her body were missing.

The reason why there are no green-headed flies is that the police drove the flies away in order to ensure the integrity of the clues at the murder scene.

As for her nakedness, it was because the medical examiner performed a simple autopsy on her on the spot.

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