You cannot look at a perverted murderer like this with a normal person's eyes.

Chu Nan came to the corner of the alley and observed his surroundings carefully.

After activating the Eye of Truth, everything around him flashed clearly in his mind.

Telephone poles, iron sheets, trash cans, pavement bricks...

A small piece of rag hanging on the telephone pole caught Chu Nan's attention.

He squatted on the ground and carefully observed the rag.

The rags were no more than the size of a small fingernail, black, and looked new, with no traces of weather or sun damage.

Made of cotton, the rag will shrink due to forceful pulling.

Chu Nan took out the keychain and gently picked out the rag, which was very elastic.

It is certain that it was left recently.

Judging from the structure of the rag, it should be something like a T-shirt.

Chu Nan carefully observed the sidewalk brick where the rag was.

Some bricks are obviously much cleaner than the surrounding bricks.

Although the other bricks have been washed away by heavy rains, there is no dust on the surface.

However, the dark brown putty on the surface of the bricks is still there.

These bricks are different. The putty has been worn off in some places, making one black and one red.

Chu Nan continued to search and found five cigarette butts in the weeds under the wall.

The cigarette butt was pushed in hard, and the appearance was wrinkled.

Due to drainage reasons, the terrain near the fence is relatively high.

The southwest wind was blowing, and the rain was falling in an oblique direction. Coupled with the obstruction of the fence and weeds, the five cigarette butts were only slightly damp and not soaked by water.

"Brother Huang, tweezers, sealed bag." Chu Nan called out.

Huang Jun quickly ran over and handed over the tweezers and sealed bag he brought with him.

Chu Nan put the rags and cigarette butts into sealed bags separately.

"Huang Jun, hurry up and send these back to the bureau and let them see if they can extract DNA."

After Huang Jun left, Chu Cheng was also busy in a short time.

He said hello to Chu Nan and took people to Sihai Labor Service.

Chu Nan asked Sun Jingya and the others to go back first and hide quietly at the crime scene alone.

There were too few clues available at present, and he was a little reluctant.

Even if the cigarette butt was left by the murderer, even if DNA can be extracted, so what?

As long as the murderer has not been dealt with, it is impossible to find him through DNA comparison.

At most, it can only be used as a link in the chain of evidence to confirm the murderer in the later stage.

Chu Nan took off his raincoat, folded it neatly and put it aside.

Squatting next to the telephone pole, feeling it quietly.

The presence of rags indicates that the murderer was not wearing a raincoat at the time.

It’s also not possible to hold an umbrella.

There is a streetlight not far away. If you hold an umbrella, it will attract too much attention.

However, squatting under the corner can block most of the rain.

It's not too uncomfortable.

For this kind of perverted murderer, you cannot look at the problem according to ordinary people's thinking.

Chu Nan squatted quietly in the corner, and a picture reappeared in his mind.

It was late at night, it was raining heavily, and the surroundings were pitch dark, with only the faint light from the street lights not far away.

He squatted there quietly, like a poisonous snake lurking in the darkness.

The cold rain kept hitting his face, but he felt unusually calm inside.

He likes this environment very much, and he likes this sense of anticipation at the moment of hunting.

He lit a cigarette, lowered his head and took a puff.

At this moment, there was a loud sound of footsteps. After a while, a woman wearing high heels hurriedly passed by.

He didn't take action immediately, but waited patiently for a few seconds.

After making sure there was no one behind him, he shoved half of the cigarette in his hand into the grass, took out his special sword, and followed him like a ghost.

Ten meters, eight meters, six meters...

He accelerated violently.

Before the woman could react, he covered her mouth.

Then he put away the knife and dropped it, and red blood spurted out from the woman's neck.

Under the beating of rain, the smell of blood was particularly strong.

He took a few deep breaths of the bloody air and couldn't help feeling excited.

He waited until the woman in his arms had completely stopped moving before he let go of his hand and let the woman's body fall softly to the ground.

A sound of brakes interrupted Chu Nan's fantasy. He opened his eyes and saw a police car parked in front of him.

Three policemen opened the car door and got out.

"Please show me your ID card." A policeman in his thirties said expressionlessly.

Chu Nan glanced at the middle-aged policeman with some confusion, but still cooperated and took out his ID card.

"Chun Nan?" The middle-aged policeman glanced at Chu Nan curiously, feeling that the name sounded familiar.

However, he really couldn't remember where he had heard this name.

But he didn't want to think too much about it. After all, in this line of work, he had to come into contact with many people every day.

Don't have too many people with the same name, it has nothing to do with him.

"People from Linchuan? What are you doing in our Baicheng? What are you doing here?" the middle-aged policeman asked.

"Handling the case." Chu Nan didn't bother, took out his work permit and handed it to the middle-aged policeman.

The middle-aged policeman took a look at Chu Nan's work permit, and his eyes suddenly widened.

"From Linchuan City Criminal Investigation Detachment? Sorry, misunderstanding."

"It's okay." Chu Nan smiled slightly and asked curiously: "How did you find me?"

"What, someone just called the police and said that the murderer appeared again last night.

I don’t think this thing is reliable. How can someone kill someone and not run away, but still wander around the scene of the crime?

But since someone has called the police, according to the procedure, we still have to come and take a look. I hope you can understand." The middle-aged policeman said with an apologetic look.

"Understood, it's all for work." Chu Nan nodded, but he was suddenly stunned.

"Someone said yesterday's murderer?" Chu Nan couldn't help but ask.

This case was too shocking, so in order not to cause panic, the Baicheng City Public Security Bureau did not release specific information to the public.

It was not even said to the outside world that this was a homicide.

Logically speaking, no one knows about this except the first person who discovered the body and those who joined in the fun later.

Even if they knew, it was impossible for them to know the specific information.

How could the person who called the police say with certainty that Chu Nan was the murderer?

Guess? Or is he a witness to the murder, or did he pass by here before the murder and saw the murderer?

If so, then this unexpected gain is huge!

"What about that, senior brother, please call the policeman and ask him to come over immediately." Chu Nan said excitedly.

The middle-aged policeman said in a panic: "No, Team Leader Chu, this, this doesn't follow the procedure, right?"

His first reaction was, was Chu Nan going to take revenge on the person who called the police?

Even if not, according to regulations, the police must retaliate against the person who reported the crime.
Chapter completed!