Although the light has been turned on in the detention room, the light is not too strong, and the flashlight can still find the light.

Shi Yunhai took a flashlight as a teaching stick and went straight to class. He swept his flashlight across the floor and said, "it's very simple. If he kills himself, his hands should hold the white sheet belt or tie it directly to the beam. There is no beam here. All the possibilities behind the beam can be ruled out."

"You mean if he committed suicide, he could only strangle himself by holding the white sheet in his hands?"

There is no bed in the detention room, but there is a quilt used to keep out the cold at night. Wang Donglong's detention room has been torn out of shape by himself, and all of them take on the shape of long strips. One of the thicker strips of cloth is pinched in his hand. Combined with the purple and blue color inside his neck, at first glance, it looks like a suicide strangulation.

"That's right. He can't get rid of the cloth with both hands. He will only let go at the moment of death, so there's no reason for these scratches on the ground."

According to his voice, Gu Li carefully observed the scratches on the ground. Sure enough, all the scratches were made by fingernails. In some places, his fingers were worn out, leaving bloodstains on the ground. It looked terrible.

Gu Li took a flashlight and looked at his fingers. Sure enough, several of his left fingers had been worn out.

As long as we seriously investigate, the fear of mood suddenly reduced by more than half.

Xuanzi looked at the two people from a distance, not only not afraid, but also excited to discuss with this flashlight. Suddenly, his face was a little bit embarrassed. At this time, he said sarcastic words: "I told you a long time ago, Miss Gu Li is not a simple person. Let's go, let's go."

When Fang Zheng wanted to resist, Dao Zi suddenly said, "the team leader gives you this task. If you can't finish it, you can't meet the standard of business ability. In this way, you have to tell the team leader of Jingmen."

On hearing this, xuanzi's face suddenly appeared a look of fear, and walked over with a big stride: "hum, you will only be the group leader's pressure on me, if there is a fundamental word, we go out to fight one-on-one."

If we can really fight one-on-one, I think nearly half of the disciples can't beat me.

The xuanzi just hears them talking. Is Wang Donglong suicidal or homicidal?

So he couldn't help but say: "this is homicide. People can't suffocate themselves. When the oxygen level in the body is low to a certain level, the human body will automatically faint. After fainting, the arm will not be controlled, so the respiratory tract starts breathing again. This is the self-protection mechanism of the human body."

Listen to him say so, Gu liliao looks at each other with a little adoration: "Wow, so powerful!"

It is estimated that xuanzi is also a woman insulator. When he first received this kind of look, he suddenly turned red and embarrassed.

The little red details on his cheek and ear tips just didn't escape Gu Li's eyes. Gu Li was stunned. He didn't expect that the little cheetah was still a pure virgin. He thought of it with an evil smile and thought of how to deal with him.

Basically, where there are men and women, there will be disputes.

After hearing the praise of Gu Li, the first cloud cloud was not willing to make complaints about it.

"In this case, if the assassin carries out the assassination, he will definitely choose to hang him. I estimate that the murderer should sneak in during the shift change. The shift change time will not exceed three minutes. He must kill him quickly, and can't attract the attention of the surrounding police. The hanging can't make any sound. As long as it lasts for one second, the person can die."

After the analysis, he looked at each other with a provocative look.

Gu Li reached out and patted him on the shoulder, indicating that he was also very strong, but don't be a child.

Xuanzi looks disdainful. He may feel that the analysis is not technical, so he sarcastically says: "this brother's analysis is really reasonable. It seems that he was an expert before."

"I'm flattered. I just said it casually."

Gu Li is most concerned about the case now, so he can't help asking, "did the dead die during the shift?"

Because of the episode just now, xuanzi's attitude towards Gu Li is much better. Part of the reason is that she is not afraid of the corpse. She met such a brave woman for the first time.

Although some people are reluctant to admit it, Shi Yunhai has completely guessed the process of the murderer: "yes, he died in the three minute shift, when the police came back again, there was no breath."

After the words, he added: "the murderer left in a hurry and was very lazy. Basically, everyone can see this level of disguised suicide."

"Maybe the killer is to let you see it, or he thinks that even if you see it, it doesn't matter. A professional killer will leave his name at the scene of the killing, and he thinks he can't catch himself anyway."

Gu Li didn't know anything. He just saw what they said and then pretended to analyze it. The basis of his analysis all came from the TV series and movies he had seen. He was just talking nonsense.

I didn't expect xuanzi to agree with me. He said solemnly, "well, it's reasonable, so the way of investigation should be towards professional killers."

She smiles and intends to ask about Yunhai's opinion. However, she finds that he stares at the torn quilt. His eyes are in a daze all the time. Gu Li gently pokes at him and asks, "what's the matter?"

At that time, Yunhai's face was a little blue. He shook his head slightly. Suddenly, he asked xuanzi, "brother, is this sheet cut with a knife?"

"Sure, and I'm sure it's the killer who cut it 100 percent."

He once again leisurely said: "then can you see what is used to cut?"

Xuanzi didn't want to admit defeat, but this statement was really a bit difficult. He looked at it carefully, rubbed his eyes and guessed: "knife."

"That's right, and it could be the moon machete." Shi Yunhai is very certain on this point.

Gu Ligang, a professional pricker, is going to ask you how you can tell that it's a full moon machete, but suddenly he has a nightmare of Shi Yunhai. Since he was hurt by that pervert last time, he has become neurotic. At least he dreams of that man chasing him with a knife all day long.

Once bitten by a snake for ten years, he was afraid of the well rope. When he was bitten by a snake, Yunhai paid special attention to this aspect.

Gu Li immediately reflected it, patting her legs and saying, "that pervert?"