In his previous life, Xiao Yu was very good at investigating crimes./p

But what I’m even better at is...simulating criminals!/p

Simulate the criminal's mental activities, simulate the criminal's crime process, simulate the criminal's...everything!/p

Guo Qiang on the side was startled when he suddenly felt the hostility emanating from Xiao Yu next to him./p

The old detective’s eyes are very vicious./p

Can observe changes in other people./p

Can feel things that ordinary people can't feel./p

Xiao Yu's change really shocked him./p

"Don't be nervous, I'm imitating the psychology of a criminal."/p

After explaining, Xiao Yu walked into the staff dormitory./p

It's time to show off your real skills.../p

Guo Qiang, who was following behind, looked confused./p

I didn’t understand, and I didn’t ask. I always felt that something was wrong with my apprentice’s current state./p

He knows how to simulate crime scenes./p

What the hell is simulating criminal psychology?/p

Can a person really imitate the psychological activities of other people?/p

How did Guo Qiang know that the young man in front of him was a time traveler./p

The police officers who were serious in their previous lives were best at simulating the psychology of criminals./p

We also solved countless major and important cases by simulating criminal psychology!/p

"Suppose I am the murderer..."/p

Xiao Yu stood at the door of the bedroom where the victim had passed and pushed open the door./p

Inside is an eight-person dormitory./p

The staff dormitory is not a university, so it is normal for so many people to live there./p

Stepping forward to the victim's bed./p

"It was night, and judging from the game records on the victim's cell phone, he should have been lying in bed playing games at that time."/p

Xiao Yu murmured to himself, "Ordinary people definitely don't like to get up at night in winter. Even if someone calls, they usually won't put on their clothes and go out, right? Unless there is some reason that forces him to get up and follow the murderer...

…”/p

What can force a person to follow another person in the middle of the night and go to the rooftop to blow the cold wind?/p

Seduction? Threat? Hatred?/p

As for profit and greed... an ordinary employee is not yet exposed to this level./p

Otherwise, I wouldn’t be working overtime in a small factory during the New Year./p

Moreover, the victim was resting in the dormitory due to a cold./p

Seduction?/p

Probably not. There are only two female employees in the entire dormitory, and their looks are average./p

Besides, how much fake wine do you have to drink if you go to the rooftop in the winter to have fun?/p

Then there are only two possibilities: threat and hatred./p

When one person threatens another, firstly it is a handle, secondly it is crushing by hierarchy, and thirdly it is suppression in life?/p

Hatred is simple... No, it shouldn't be hatred./p

If the victim has a grudge against someone, the police’s investigative capabilities should not prevent them from finding out./p

The victim had been working in this small factory for more than half a year. He was a good person, had many friends, and had a good appearance, so there were several female employees who were interested in him./p

This was all found by the police./p

"Threat?"/p

Xiao Yu half-squinted his eyes and muttered to himself, "If I were a murderer, how would I threaten someone and follow him out to the rooftop?"/p

"Wait...that's wrong, why would I threaten an ordinary employee? And what makes me want to kill him?"/p

"Killing requires a reason. To make me so angry and want to kill another person, the other person must have violated some of my own interests."/p

"Based on the identity of the victim, there should be no money, and there is no record of any wrongdoing. There is also no... Could it be an emotional dispute, between a man and a woman, love and hatred?"/p

Can a murder occur between men and women?/p

Ha!/p

Not only is it possible, in past homicide cases./p

At least 15% of the cases are due to emotional disputes./p

The most common thing is that a partner is raped, which leads to homicide!/p

"The murderer was raped?"/p

Xiao Yu's expression became weird./p

If the murderer is a male and has a green prairie on his head, it is the victim who is green./p

Then the murderer finds the victim, tells the story, and threatens the victim to follow him./p

Is it possible?/p

Yes!/p

Let’s take this as an assumption for now and continue reasoning./p

I am the murderer, I take the victim to the rooftop.../p

On the rooftop./p

Xiao Yu stood in front of the place where the victim's body lay before his death./p

"If I were the murderer, I would choose such a time period to lead the victim to the rooftop...it goes without saying."/p

A fierce light flashed in Xiao Yu's eyes, "I'm here to kill people!"/p

Before committing the murder, he even made a careful plan./p

So...I must have prepared the murder weapon in advance?/p

The murder weapon should have been placed on the rooftop before going to see the victim?/p

Otherwise, if the victim saw it, why would he follow me?/p

Xiao Yu raised his head and looked around./p

The police have repeatedly searched the crime scene countless times, but have not found the murder weapon./p

However, it shouldn’t be convenient for a murderer to carry a blunt instrument that can kill people after killing someone, right?/p

In other words, the murder weapon is most likely still at the scene?/p

If I were the murderer, where would I hide it before committing the murder?/p

After committing the crime, where will you hide it?/p

Xiao Yu's eyes scanned all the places above the rooftop inch by inch./p

Small base station signal tower, small warehouse, waste pile, ventilation shaft, and then drainage pipe.../p

Xiao Yu began to search thoroughly, not even a single detail was missed./p

Until the end, standing in front of a drainage pipe./p

No matter what kind of building there is, there will definitely be drainage pipes./p

This is to prevent water accumulation on the rooftop./p

The dormitory building in front of us has four drainage pipes, namely at the four corners of the rooftop./p

Generally no one would visit this kind of place, because it has no meaning and cannot hide anything./p

But.../p

Xiao Yu checked from the first drainage pipe until he found the third drainage pipe./p

In an instant, his eyes suddenly lit up./p

When the palm slowly stretches out from the place where the floor drain pit is connected to the drainage pipe./p

There is a trace of black and purple on the nail cap./p

Dried blood./p
Chapter completed!