Cracking a Case: Justice Makes You Stronger
49 Two-person reasoning, Locard’s Law of Material Exchange!

City Poets

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"What?"

"What?"

" What?!"

A series of puzzled voices came from the scene.

Whether it was the onlookers, the Mirror Inspectors involved in the case, or the elites like Qin Zhi and Liang Bin, they were all shocked by the conversation between Zhu Yi and Xu Luo.

These two guys had not been at the scene for long, and they had actually solved the case without a sound?

Even the criminal was found?

Otherwise, how would they know that the criminal was at the scene?

"Which one is the murderer?" Liang Bin asked urgently.

"It's this person!"

Xu Luo's voice came from the crowd again. Then, everyone saw a young man in a short-sleeved shirt being pushed out and into the cordon.

A few Mirror Inspectors at the side surrounded him in tacit understanding.

Although he did not know how Xu Luo and Zhu Yi found the murderer, this did not stop them from cooperating to prevent a bad situation from happening.

"You, what are you doing!" The young man had an expression as if he had seen a ghost as he forced himself to ask.

Xu Luo and Tian Zixin shook their heads when they saw him like this.

This criminal was bold, but his acting skills were not good. Or rather, he was not good in front of them. He could not hide anything at all.

But this time, they did not need to use micro-expression analysis or psychological analysis.

Normally, the process of solving a case was to collect clues, analyze them, make bold assumptions, carefully verify them, solve the puzzle bit by bit to obtain the truth, and finally collect evidence to conclude the case.

The last two steps could also be reversed, which was to first find evidence to get the truth!

Xu Luo and Tian Zixin were proficient in micro-expression analysis and psychology. It was a method of collecting clues and also an analysis method. It was usually used on suspicious people.

Occasionally, he would say it directly, but it wasn't to show off. It was a psychological game, or when he was confident, he would try to get more clues from the suspect. For example, Huang Yue `e's case.

But now, there was no need to do so.

"Do you want to do it or should I?"

Xu Luo was wearing black trousers and a white shirt. He walked to Zhu Yi's side with his hands in his pockets. He looked indescribably relaxed.

He had changed out of his Mirror Inspector uniform long before coming here because he was personally invited by Liu Yinjin to solve this case.

If he wore the Mirror Inspector uniform, he would be the host!

"I'll go first!"

Looking at Xu Luo's tall and straight figure, Zhu Yi's heart suddenly ached.

He could somewhat understand why Xu Luo was famous. Putting aside whether he was handsome or not, this aura of righteousness that gave people a sense of security was indeed impressive.

This made him even more unwilling to give Xu Luo the chance to "show off".

However, before he began to speculate, he asked the man first," Are you turning yourself in?”

The surrounding crowd's gazes were all focused on the young man, their eyes clearly filled with a strange anticipation.

I hope he doesn't turn himself in!

After all, after turning themselves in, they could not listen to deductions, so they did not know how Xu Luo and Zhu Yi found the murderer in such a short time.

"I don't know what you're talking about!" The young man felt guilty, but his choice did not disappoint everyone. He was still stubborn.

"You made the wrong choice!" Zhu Yi said pretentiously.

This made Xu Luo regret not starting to deduce directly.

This guy is really good at pretending ~~

Xu Luo felt that it was not good to let Zhu Yi pretend like this. He was not a background wall.

Didn't Zhu Yi say that he would go first?

Then it was absolutely reasonable to connect it now.

Thinking of this, he suddenly said," Whether it's a mirror inspector or a detective, to investigate a case, they all need to know the Locard's Law of Material Exchange!”

"This law tells us that when objects come into contact with each other, there will be a transfer of matter. The target object will take away some of the matter from the source object, and at the same time, it will leave some of its own matter on the original object.”

"In other words, when someone commits a crime, they will definitely leave direct or indirect traces at the scene, affecting the victim and their surroundings!”

After saying that, Xu Luo walked forward.

Zhu Yi understood and continued,"Whether it's direct or indirect, physical traces can be divided into two categories: physical traces and consciousness traces. Physical traces include handprints, fingerprints, tool marks, and so on.”

"Let's not talk about the consciousness traces for the time being!”

"The flaws of a murderer's crime are usually not in the two most obvious clues, but in these various traces."

"Let's see, the deceased was wearing a sports suit, her long hair was tied up tightly, and she was wearing a wrist guard. It's obvious that she came out to exercise. We can conclude that she's a resident nearby, or even a resident of Wangshan Community.”

Liang Bin nodded.

Zhu Yi's deduction was correct. The victim's name was Xu Jiaofeng, twenty-six years old. She was a resident of Wangshan Community and a masseuse. This information was not difficult to find out. A mirror inspector had already asked the crowd at the scene for information.

At this moment, Zhu Yi came to Xu Jiaofeng's corpse and pointed at her lower body.

"There's dirt on the deceased's body, and it's very fresh!”

Xu Jiaofeng was stabbed in the back, so she was lying on the ground.

Qin Zhi's forensic skills were very good. The preliminary autopsy did not need to move the body, so the scene could be preserved to the greatest extent.

The people who were close to her looked in the direction Zhu Yi pointed and found that there was mud on Xu Jiaofeng's sports shorts, or rather, on her butt.

The two pieces of soil were very strange, as if they were printed on his pants. They were very symmetrical.

"Other than this place, there's still this place!"

Zhu Yi pointed at Xu Fengjiao's hands. The lower part of her palms and her fingers were also clearly stained with mud.

Yes, very fresh!

After saying this, Zhu Yi did not say anything else. At this time, Xu Luo had already arrived in front of the green fence near the river and said,"This is a piece of mud. Everyone can see that there are four marks on the mud. The big one corresponds to the hip mark, and the small two correspond to the hand mark!”

"And there are shoe scratches on the moss here!”

"Combining these two circumstances, it is not difficult to see that the deceased had been sitting in this mud before he died, which means that he had been sitting with his back facing this mud.”

"Then, we can boldly assume that the victim, Xu Jiaofeng, didn't come out to run alone. Or, she ran into the murderer after she ran here.”

"The two of them definitely knew each other and had some kind of argument!”

At this point, Xu Luo suddenly asked the young man,"

"Then…"

"What's your relationship with the deceased?”

This book comes from:m.funovel.com。

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