After investigating the surveillance video, Ye Tian, ​​Zhuang Mengdie, and He Chuyao returned to the police station.

Once back to the police station, Zhuang Mengdie and He Chuyao immediately started the comparison.

At present, the suspect has been basically locked, and the probable course of the crime has been recorded by surveillance video.

The urgent task now is to find out the identity of the suspect.

Ye Tiandao, "According to the sophisticated level of the suspect's methods of committing crimes, it can be seen that the two male suspects are repeat offenders."

Zhuang Mengdie put the women's high-heeled shoes on the table, carefully scraped the dirt from the heel, and placed it on a piece of white paper, and then put this small amount of dirt with the dirt on the Toyota tire and the Comparing the soil extracted from the side of the smelly water ditch, it is proved that the three soils have similar particle sizes and the same color, and the three soils contain green algae and diatoms.

Zhuang Mengdie said, "Based on the same composition of this soil, we can conclude that Zhao Shufang has indeed been to the scene of the crime, and Hu Jianhua's family Toyota is a suspected vehicle."

He Chuyao said, "The fingerprint comparison result in the car has also come out."

"The fingerprints in the car belong to three people. In addition to the fingerprints of Hu Jianhua and Zhao Shufang, there is also the fingerprint of a stranger. Needless to say, the stranger is the man in black."

The footprint of the suspect man extracted at the crime scene was 44 yards.

And the suspect's fingerprints also appeared on the door of Hu's house.

Since Hu Jianhua's house had just been cleaned, no fingerprints of the suspect were found in the house.

He Chuyao said, "Leader Ye, don't you suspect that the suspect has a criminal record? Let's simply enter the suspect's fingerprints into the fingerprint database for comparison now."

Ye Tian nodded.

Zhuang Mengdie said, "I will compare."

Zhuang Mengdie put the suspect's fingerprints into the fingerprint database and searched, and immediately made an exciting discovery.

The fingerprints of the suspect were compared with a released prisoner named Li Yunlong.

Li Yunlong, born in 1981, was born in Shuangyashan City, Heilongjiang Province. He was arrested and imprisoned for theft two years ago and sentenced to two years in prison. It was released just two months ago.

What makes Ye Tian and Zhuang Mengdie even more excited is that Li Yunlong's shoe size is 44 yards.

He Chuyao said, "It's really inferiority that is hard to correct. He committed a crime as soon as he was released, and this time he was still killing. Such people must be severely punished.

Ye Tiandao, "must be punished severely and brutally murder a child as young as 6 years old."

He Chuyao sighed, "Leader Ye, why do these released prisoners commit criminal activities immediately once they return to society? Before leaving the prison, each of them swears to be a good man and benefit society?"

Ye Tiandao, “Once a person has a criminal record, society’s tolerance for them will become worse. This is clearly reflected in the employment system. Others, such as making friends and marriage, these normal people’s needs, once they cannot be met. , They will have a huge psychological gap, which leads to psychological imbalance, and then break the jar and commit another crime."

Zhuang Mengdie nodded, "So you must not try criminal activities easily. There is a saying that you will always be a thief once you are a thief. Even if you change sincerely, it is difficult to gain the trust of others.

Finding out who the suspect is, the next thing is much simpler.

Ye Tian immediately called the Shuangyashan police, and the Shuangyashan police rushed to Li Yunlong's home and asked about Li Yuanlong's foothold in Beijing. Li's family had to confess that Li Yunlong was currently renting a house in Doudian, Chaoyang District, Beijing suburbs.

Knowing this situation, Ye Tian deliberately ran to the Criminal Investigation Division to find a loan from the Bulls.

The Bull Team smiled, "Leader Ye, what do you say about our relationship? Let's go, let's catch Li Yunlong."

With a dozen police officers, Ye Tian and the cattle team went straight to Li Yunlong's temporary residence in Doudian.

When Ye Tian and the cattle team found Room 421 rented by Li Yunlong, they could hear the sound of the TV coming from the room through the door.

Ye Tian and the cattle team met and laughed, and the TV in the house rang, which was a signal that the suspect was home.

The Bulls winked, and a detective in plain clothes immediately knocked on the door.

"Who?"

After a long while, a man's voice came from inside the house.

The voice sounded nervous and hesitant, and it seemed that the suspect was very alert.

"Check the water meter. You open the door." The detective replied.

"Well, wait a minute."

There was the sound of kicking footsteps in the room, like the sound of slippers.

With a snap, the door opened.

Before all the doors were opened, the detective kicked the door open and pointed his gun at the person who opened the door.

The one who came to open the door was a man in his thirties, wearing a cultural shirt and big pants, wearing slippers on his feet, looking at home.

The man standing at the door was taken aback for a moment, then shouted.

"What are you doing?"

The detectives heard clearly that the suspect was indeed an authentic Northeast dialect.

"Don't move, raise your hand."

With a click, several pistols were aimed at the man's head at the same time.

Ye Tian said sharply, "What's your name?"

"Li Yunlong. Police brother, is it illegal for me to watch TV alone at home?"

Facing Wudongdong's muzzle, the man raised his hand unconsciously.

"Do you know what you have committed?"

"Brother policeman, I didn't commit any crimes. I didn't do anything. I just came to Beijing and I was looking for a job to do well."

With a click, a pair of bright handcuffs were handcuffed to Li Yunlong's hands.

"Want to deny? Do you know Hu Xiaoming?"

"Hu Xiaoming, I haven't heard of it."

"Then Zhao Shufang should you know each other?"

"do not know."

"Very good. Bring him back. We have proof. I'm not afraid you won't explain it."

Ye Tiandao, "Search the house well."

Several detectives nodded and entered the house.

The room is a simple one-bedroom, and the TV is on at the moment, and there is no one.

The detectives rummaged in the house and found a backpack on the top of the cabinet. Inside the backpack were hydraulic pliers, hammers, electric pens, crowbars, wrenches, ropes, and so on. These are all tools used by thieves.

The Bulls said, "These are all tools for crime, right?"

Li Yunlong did not speak.

Ye Tian said sharply, "Where are your friends?"

"What accomplice? I came to Beijing alone."

Ye Tian glanced at the tooth bowl placed on the washbasin, and then at another pair of men's slippers on the floor.

"You still lied? You just came to Beijing alone. Why are there two pairs of men's slippers with different sizes on the floor? And there are still two sets of toothbrushes?"

Li Yunlong stopped talking.

Ye Tian said sternly, "You have been living together, right? What about others now?"

Li Yuanlong had no choice but to admit, "He is my cousin and has already left."

"Where did you go?"

"I don't know, let's go to find a job, maybe I went to another place, he said that it is hard to find a job in Beijing.

Ye Tian said sternly, "Go, I'm at the police station, I'm not afraid you won't explain it."

Ye Tian and the cattle team took Li Yunlong into the police car with a group of criminals.