Chapter 537： Do you have evidence?

Chen Yan and Liu Qingshan looked at each other, but did not move.

The murderer is now the turtle in the urn, but Chen Yan decided to arrest him in secret.

How would people who live nearby know that they live with a murderer who has committed consecutive crimes for fifteen years?

Panic is certain.

Chen Yan hopes that everything can transition smoothly, as long as people don't catch it.

Moreover, Chen Yan is also afraid that the other party will jump over the wall, and it will be difficult to deal with unnecessary situations.

After all, the surrounding population is too dense.

The supermarket owner grinned and said, "Boss, this lame Wu San is a little lame, but there's nothing to say about work, don't worry, it won't waste your time!"

Chen Yan waved his hand: "It's okay to be lame or not, as long as you can work."

After speaking, Chen Yan gave Liu Qingshan a wink, and the two went out.

In the supermarket, Chen Yan and Liu Qingshan were still waiting for the supermarket owner to recruit.

After a while, 7 people, including the **** Wu San just now, stood at the entrance of the supermarket.

"Boss," the supermarket owner was a little embarrassed. He said that there were 10 people, but only 7 people were found. This made the supermarket owner who took a box of Chen Yan a little embarrassed: "There are only 7 people who can go out to work without drinking. Personally, I'm really sorry. If you are really short of people, I'll look for you elsewhere.

"No need," Chen Yan waved his hand: "7 is only 7, and I will find a way for the rest."

After speaking, Chen Yan looked at the six people: "Okay, you seven come with me."

After finishing speaking, Chen Yan walked towards the entrance of the alley with seven people, but Liu Qingshan did not keep up.

Just now, Chen Yan had already explained it. After they left, Liu Qingshan immediately brought people to Wu San's lame man's residence to conduct a search.

As for the search procedures and so on, the serious crime team can handle the case first and then go through the formalities according to the urgency of the case.

At the entrance of the alley, two cars have been parked, a commercial vehicle and an off-road vehicle.

"You guys, get on that commercial van."

Chen Yan looked at the lame Wu San who was walking at the back: "That lame, your legs and feet are inconvenient, let me make this car with me."

There were 7 people in total. Besides the driver, the commercial vehicle could only take 6 people, and the remaining one had to follow Chen Yan in the off-road vehicle.

"Boss, I'm fine, I'll just squeeze with my co-workers."

Wu San lame did not immediately agree.

Chen Yan frowned slightly: "What nonsense?"

"That car has seven seats, and it can seat up to seven people. You go up?"

"Are you sitting on the driver's lap?"

"No ink, hurry up."

"Cripple, the off-road vehicle doesn't ride, what are you squeezing with us, go!"

It was the middle-aged man who called the lame man to work.

"That's right, whichever car the boss told you to take, let's take it."

The one who spoke was the oldest of them all, looking nearly 60 years old.

"Boss, our clothes are not very clean, your car"

Several people work part-time jobs every day, but it is the first time to go to work in the boss's commercial car.

Chen Yan waved his hand: "It's okay, we're waiting over there, let's hurry up and start!"

While talking, several people got into the car one after another.

Chen Yan and Wu San, the lame man, were following the commercial vehicle in an off-road vehicle.

The place where Chen Yan's two cars parked was at the first alley where the camera at No. 36 Phoenix Street just passed.

The second alley entrance 700 meters ahead was the second alley entrance that the car drove into on the day of the crime.

The car was moving at a constant speed, and no one in the car spoke.

Two minutes later, when the car just arrived at the entrance of the second alley, Chen Yan patted the driver on the shoulder: "Xiao Sun, stop the car for a while."

"Yes!"

The car was parked on the side of the road, Chen Yan sat on the right side of the back row, and Wu San, the lame man, sat on the left side of the back row.

Taking out a cigarette, Chen Yan handed one to Xiao Sun, who was driving, and another to Wu San, the lame man.

"Thank you boss, I don't smoke."

Chen Yan nodded, didn't care much, and said to himself: "Indeed, I didn't smell the smoke at the scene.

"

Um?

As soon as Chen Yan finished speaking, Wu San, the lame man on the side, tensed, and his right hand rested on the door handle like a conditioned reflex.

But he seemed to suddenly remember something, he immediately released the door handle, looked out the window as if nothing had happened, and remained silent.

Chen Yan lit the child he just bought, took a deep breath, exhaled a ring of smoke, and turned to look at the man sitting beside him: "Your name is Wu San lame?"

"Well, there is something wrong with the left foot, and the third child in the family."

Chen Yan, who has opened the hearing gene lock, is now extremely sensitive.

Under very quiet conditions, after Chen Yanxia turned on the auditory gene lock, he could even hear the sound of his own blood flowing.

At this moment, Wu San's lame heart beat violently, as if a thunderous explosion sounded in Chen Yan's ears.

"What's your name?"

"Wu Degui."

"Wu Degui"

Chen Yan whispered softly, pointing to the alley outside the window: "Is this alley familiar?"

Wu Degui's face was pale and bloodless at this moment, and his body couldn't help shaking.

"No no no not too familiar."

"unfamiliar?"

"You live here, aren't you familiar with this alley?"

"Ah... I. I don't usually go out of the house except for work"

Ha ha.

Chen Yan put out the cigarette **** in the rear ashtray and opened the window to breathe.

"Wu Degui, but many people say they have seen you walking back and forth in this alley, how come you are not familiar with it?

Wu Degui's face was soaked with sweat at the moment: "Uh. That, my legs and feet are not good. More exercise can prevent the disease from getting worse."

"So, come out and walk around when you have nothing to do."

"That boss, why don't we set off, go to the construction site early so that we can work early, and the cars in front are gone."

"To the construction site?"

Chen Yan sneered: "Wu Degui, I may have to congratulate you."

"You may never have to go to the construction site to move bricks again in your life. You, your life is over!"

Click!

A crisp voice sounded, and a pair of silver bracelets had been put on Wu Degui's hands.

"Boss, you are here."

Chen Yan shook his head: "Xiao Sun, go back to the team."

"Yes!"

The vehicle started and went straight to the Shenshi detective team.

Interrogation Room One.

Wang Fenglei personally interrogated.

Looking at Wu Degui with a simple and honest face in front of him, it was difficult for Wang Fenglei to connect this person with the serial murderer.

However, the facts told Wang Fenglei that he was looking for the serial murderer of a taxi driver for 15 years.

"Wu Degui, 15 years ago, do you still remember the back wall of the Nursing Home on Cuiping Road?"

"14 years ago, did you forget Wenguang Road Racecourse?"

"12 years ago, 10 years ago"

Every time Wang Fenglei said a time and place, Wu Degui's face turned pale.

The trembling legs were still shaking under the pressure of Wu Degui's hands.

"This officer. What are you talking about. I don't quite understand."

"Can't understand?"

"Wu Degui, you really made me find it so hard, 15 years, you have been hiding for 15 years!"

Wang Fenglei's tone was low at the moment, and there was no sign of excitement.

Because it's been too long.

After a long time, his master Cao An has retired for several years.

In the monitoring room, Cao An, who had retired back then, and several other detectives who had handled serial cases were watching Wang Fenglei's interrogation at the moment.

"Wu Degui, tell me, why did you kill these taxi drivers?"

"Is it for money or for other reasons?"

"And Li Yansong, who you killed the day before yesterday, has a lot of money on him. Why did you kill him?"

"Furthermore, after you killed Wang Bao ten years ago, why did you

Why haven't you committed a crime for ten years?"

Although Wu Degui's face was pale, he still gritted his teeth.

In the face of Wang Fenglei's question, Wu Degui asked with teeth trembling: "This police officer, I really don't know what you said."

"What 15 years ago, what Wang Bao, Li Yansong, I don't know them."

"And I've never been to Cuiping Road or Wenguang Road."

"I didn't kill anyone either."

The more he said, the smoother Wu Degui's words were: "You say I killed someone, is there any evidence of my killing?"

****************

evidence!

Wang Fenglei's breath was stagnant.

Wu Degui is right, the evidence, where is the evidence.

From the first crime committed 15 years ago by Wang Gui to the fourth crime 10 years ago, Wu Degui left no evidence at the scene!

Fingerprints, hair, dander, nothing.

There is no evidence, even if Wu Degui does not admit to the murder, he will not be able to admit it when he is sentenced.

Of course, in the previous four cases, perhaps like Li Yansong's murder, Wu Degui left evidence, but Wang Fenglei and the others did not find it.

But this time, with Chen Yan, everything is different.

A pair of shoe prints is enough to sentence Wu Degui.

Like fingerprints and DNA information, any two people's shoe prints are unique.

Wang Fenglei looked at Wu Degui, who still had a simple and honest face, but had a fearless face, and threw a photo in front of Wu Degui.

"Wu Degui, do you really think everything you do is flawless?"

"Open your eyes and see what this is!"

Wu Degui was frightened by Wang Fenglei, and looked at the photo in front of him in horror.

"This this."

With shaking hands, Wu Degui picked up the photo: "This is. Is this a shoe print?"

At this moment, Wu Degui's heart was overturned.

how is this possible?

When did he leave shoe prints?

Obviously, the faint traces in the carriage have been wiped clean, how could there be shoe prints?

It seemed that he could see Wu Degui's surprise.

Wang Fenglei sneered: "Wu Degui, are you thinking that if you have cleared all the traces, how can you leave shoe prints, right?"

"This is called the French Open. When you killed Li Yansong and bled him, did you forget that you once drove his car?"

drive?

impossible!

"impossible!"

Wu Degui's simple and honest face suddenly became distorted: "You lied to me, this is impossible!"

"impossible?"

Wang Fenglei did not use words to frame Wu Degui's words.

This kind of person has a delicate mind, and if he goes to the cliché, he will be discovered very quickly.

Moreover, inducement is not allowed during the interrogation.

"You said it was impossible, because you wanted to say that although you drove his car, after putting Li Yansong back in his seat, he wiped the steering wheel, handbrake and even the meter to one side, so it's impossible to leave any traces, right? "

"And after you killed him, Li Yansong's blood was all under the seat, you didn't leave any evidence at all, did you?

Although Wu Degui didn't look at Wang Fenglei, he still stared at the photo on the desktop, listening intently to Wang Fenglei's explanation.

"You can't imagine that when you were driving, you left footprints on the driver's seat pads, as well as the red clay stained on your working feet in the ceramic factory in the northern suburbs!"

"You can't even imagine that because you are shorter than Li Yansong, you adjusted the seat position while driving, but when you moved Li Yansong back to the driver's seat, you forgot to adjust the seat back!"

"Wu Degui, you have cleaned up all traces in the carriage, but you only forgot the foot pads under Li Yansong's blood!"

"Now, do you have anything to say?"

"I

Wu Degui was silent for a while, and a strange smile suddenly appeared on his face: "You may be really mistaken."

"I've never worn a shoe with this print."

"Look at it if you don't believe me, the shoes on my feet are completely different from the photos you showed me."

"You can also send someone to search my house to see if I have such shoes?"

Wang Fenglei: "."

When Wang Fenglei was interrogating Wu Degui, news came from Liu Qingshan.

After Chen Yan arrested Wu Degui under the pretext of recruiting workers, he did not return with him, but stayed with a few people to search the rental house where Wu Degui lived.

However, five minutes ago, Liu Qingshan called.

Nothing was found.

Probes, catheters, shoes, gloves, nothing found.

Chen Yan guessed immediately that Wu Degui either destroyed these things or hid them.

Just now, Chen Yan has been observing Wang Fenglei's interrogation of Wu Degui.

During the whole process, Wu Degui's mood was relatively stable.

Only when Wang Fanglei mentioned him and forgot to drive Li Yansong's taxi and left evidence in the driver's seat, Wu Degui was more excited.

This is a bit strange.

After Wu Degui was arrested, he did not show strong emotional fluctuations. When Wang Fenglei threw the shoe print photo in front of him, although it could be seen that Wu Degui was very scared, he was still strongly controlling himself.

Only when Wang Fenglei said that he forgot to drive Li Yansong's car, he was suddenly excited.

why?

It stands to reason that even if Wu Degui was found to have driven Li Yansong's taxi, he didn't need to be so excited.

After thinking about it, Chen Yan thinks the key word is "forget".

In the past serial crimes, Wu Degui cleaned up the scene every time after committing a crime, and he firmly believed that he would not leave any evidence.

You won't even feel like you're missing something.

And this time, Wu Degui must have planned the crime again after ten years.

In order to ensure that he would not be caught, he did not allow any accidents.

However, he did forget one thing, that he had driven Li Yansong's car.

This is the source of his emotional agitation.

He was not excited about Wang Fenglei's discovery of the shoe prints, but when he realized that he had indeed forgotten to adjust the seat angle at the time, he felt regretful in his heart.

For a murderer who has committed crimes continuously for 15 years, what can make the murderer more regretful until he has made a mistake?

so.

Will such a person who regrets his omissions, a murderer, and an extremely meticulous planning of the crime process destroy all the tools of crime?

Really ruining these, what does Wu Degui rely on to please himself?

Human beings have a desire to express themselves.

It's just a different way of expressing it.

From a psychological point of view, for a serial killer, the reason behind killing is already secondary, and killing is already a psychological need for him.

Would such a person destroy all evidence of his own murder?

Do not!

This possibility is too small.

Therefore, Chen Yan decided to personally search Wu Degui's residence.

Half an hour later, Chen Yan came to the door of Xinyuan Supermarket again.

Opposite the house where Wu Degui lived, UU Reading had been blocked, and a cordon was set up outside.

"you are"

The owner of the supermarket who had just sold it to Chen Yanzi was surrounded by a group of people at the gate of the small courtyard. Seeing Chen Yan coming in, his eyes were full of disbelief.

The other six people with Wu Degui came back at that time, only Wu Degui did not come back.

Then, the one who followed Chen Yan led a few people to cordon off the room where Wu Degui lived.

Everyone in the yard also began to talk, asking everything about Wu Degui.

Chen Yan looked at the boss of the supermarket, and handed the bag that he had just opened in the car to the boss: "Boss, thank you just now!"

Chen Yan really wanted to thank the supermarket owner. If it wasn't for his help, the process of trapping Wu Degui would not have been so smooth.

The people brought by Liu Qingshan are still talking to the residents in the courtyard to understand

The case of Wu Degui.

But the current effect is not ideal.

Although this person has lived here for a long time, he usually does not see anyone.

Sometimes someone called him to go to work, but he didn't go.

After coming and going, everyone is not too close to Wu Degui.

Pulling off the cordon, Chen Yan walked into the house where Wu Degui lived.