Solving the case: Combining the police dog's olfactory genes at the beginning

Chapter 196 The real murderer is caught (please subscribe and vote monthly)
The moment the silver pickup truck appeared on the screen, everyone's faces showed a look of surprise.

"Try zooming in and see if you can see the license plate number."

Under Zhao Donglai's command, Liao Xingyu then zoomed in and then zoomed in.

But probably because of the problem of surveillance pixels, and also because it was night, the picture started to blur when it was enlarged to a certain level, and it became even more blurry when it was enlarged to the license plate.

Liao Xingyu adjusted several scenes in succession, but it still didn't work.

He could only helplessly shake his head at Zhao Donglai.

The latter had no choice but to give up, "According to Luo Fei's analysis, these two silver trucks are currently highly suspect."

"In this way, you should immediately take a look at all the surveillance videos related to this case, and focus on checking whether there are any traces of this car."

With goals, doing things will naturally get twice the result with half the effort.

After everyone came down, they all got a copy of the surveillance and looked at it carefully at their workstations.

Because of Luo Fei's extraordinary talent, he watched nine surveillance videos by himself, and at three times the speed.

This behavior shocked the rest of the police force except Zhang Wei and the other three.

While many people were still wondering what he could see like this, Luo Fei had already discovered the clue first.

Luo Fei called Zhao Donglai to his office, and then clicked on two of the windows.

"Look, Captain Zhao, around ten o'clock in the morning on March 25, this car got off the expressway toll station, and it looked like it was heading into the main urban area of ​​Jiangzhou."

"Then at about three o'clock in the morning on the 26th, the car passed by the main road beside the river where the body was dumped, and it stayed there for about ten or two ten minutes."

Zhao Donglai carefully watched the surveillance twice and finally determined that the truck inside and the truck near Zhou Lin's disappearance were indeed the same one.

"The time and route are almost right, so this car is indeed very suspicious!"

"The surveillance at the expressway toll station is relatively clear, and the car's license plate has been removed. Then I will go to the traffic police brigade immediately to check the owner of the car."

"Well, go quickly... I'll join you later!"

At that moment, Luo Fei and Zhao Donglai rushed to the traffic police brigade as quickly as possible.

After checking through their system, the car owner's information came out quickly.

Li Dapeng, male, 26 years old, from Changping County, Jiangzhou, ID number 61xxxxxxxxx.

After getting the information, Zhao Donglai immediately called Liao Xingyu and told him to check Li Dapeng's detailed information.

Wait until he returns to the police force.

"Captain Zhao, the person you asked me to investigate has already been identified."

"Li Dapeng is renting in an old community in the east of the city. He has no fixed job. He usually relies on the logistics center to wholesale some fruits and vegetables, and then buys them elsewhere to make a profit."

"His family conditions were not good. His father passed away due to illness when he was five years old. His mother, a massage girl, couldn't afford to support the family, so she ran away with the rich boss, leaving only him and his two-year-old sister. Depend on each other.”

"People in the village saw the brother and sister as pitiful. The master's family had one share of food and the west's family had one share of food. They were not allowed to starve to death. After he became an adult, Li Dapeng followed the villagers to work on the construction site for several years."

"After saving some money, he simply rented a house in the city, then bought a second-hand truck and started a vegetable and fruit business. His sister had married out of town three years ago, so he was usually the only one. People live in it.”

"He had an unfortunate childhood and was abandoned by his mother. It seems that he does have a motive for committing the crime... So you should immediately conduct a simple interview and investigation on his friends and neighbors, and then prepare to arrest him."

"Roger that!"

In view of Luo Fei's outstanding abilities, the task of visiting Li Dapeng's neighbors fell on him.

Luo Fei did not refuse, and immediately took Zhang Wei and set off.

The place where Li Dapeng rents a house is already on the outskirts of the city. Compared with the city center with high-rise buildings, this area is obviously backward.

Surrounded by resettlement buildings of the old community, the highest is only five or six floors, but they are arranged neatly in rows.

There is no community gate, let alone a property guard.

Arriving at the building where Li Dapeng rented a house, the two of them knocked on the door of a house above him.

The person who opened the door was an aunt about 50 years old. At this time, she only opened the door a crack and stared at them with a wary face, "Who are you looking for?"

"Hello, aunt, we are from the city's criminal police team. This is my ID."

Hearing that they were the police, the other party breathed a sigh of relief and opened the door immediately.

"Comrades, please come in quickly."

She enthusiastically invited the two of them into the house. She poured them another glass of boiling water, and then sat down across from them. "Comrade, what do you want to see me for?"

"Auntie, we want to ask you about some information... Are you familiar with the residents in 202 downstairs?"

"202? That family bought a house in the city and moved away a few years ago. Now a young man named Li is renting his house."

"Yes, this is him we are talking about. Auntie, do you know him well?"

"It's not bad, he has rented a house here for almost three years, and he would chat with us when we meet... He is also a miserable man."

The aunt sighed and talked about Li Dapeng's childhood experiences. It was indeed similar to what they knew.

After he finished speaking, Luo Fei asked again, "What is his usual personality like?"

"He has a very good personality and a sweet mouth. Every time we meet him, he is more like an aunt than an aunt. When there are endless fruits and vegetables to sell, he will pick some up for people upstairs and downstairs. He is very popular in our area. not bad."

I thought that the murderer, whose methods were so bloody, must be a lonely and weird type of person.

Unexpectedly, it was a completely different statement, and Luo Fei and Zhang Wei were somewhat surprised.

Luo Fei thought for a while and asked, "Besides the personality, is there anything wrong in other aspects, or something that makes you feel strange?"

"Other aspects... are okay, but he is a bit lazy. Originally, his business was quite profitable, but he usually spends three days fishing and two days drying nets."

"How to say?"

"Every time he wholesales a batch of fruit, after selling out, he has to play at home for ten and a half days before going out again. It's strange that he can make money in this way."

Luo Fei hinted that Zhang Wei should write down these words, and then looked around the house, "Auntie, how is the sound insulation effect of the houses in your community?"

"Don't mention this. If you speak a little louder at home, people upstairs and downstairs can almost hear you."

"Every time Li Dapeng comes back from selling fruit, have you heard any loud noises coming from his house?"

The dismemberment will definitely make some noise.

And this kind of house is not soundproof, so people upstairs and downstairs can certainly hear some.

Sure enough, the other party said without thinking, "Yes."

"Every time he comes back, you can hear the sound of him chopping things in the room within a few days. In short, the sound is very loud, and it lasts for most of the day."

After hearing this, Luo Fei was instantly excited, not to mention Zhang Wei, who was in charge of recording, and kept hinting at him with his eyes.

Giving him a calm expression, Luo Fei continued to ask, "Then have you ever asked him what he was chopping?"

"Yes, he said he was chopping the dumpling fillings, but there was no need to use so much force when chopping the dumpling fillings. The old man Liao downstairs in his house also persuaded him to keep his voice down next time, but he still went his own way. Fortunately, he It doesn’t happen every day, but there will be a long interval every time, so everyone tolerates it.”

Auntie complained a few words.

"Then when does he usually chop?"

"At first it was midnight, but then we told him once and he changed it to daytime."

"Okay, we get it. By the way, aunt, is he at home today? I didn't see his car downstairs just now." "He went out today. I heard that he went to the logistics center to wholesale some fresh fruits."

"So that's it...Okay, auntie, thank you for your cooperation today, then we'll leave first."

Luo Fei stood up and was about to leave.

The aunt was obviously still unfinished, "Are you leaving now? Comrade, you haven't said what you are doing. Could it be that Li Dapeng committed something?"

"No, we just asked casually."

After coming out of his aunt's house, Luo Fei visited several more houses, including the old man Liao that his aunt mentioned.

The opinions of several people were similar to those of the aunts, especially Uncle Liao, who complained incessantly whenever he mentioned the sound of Li Dapeng chopping things.

"Who are you talking about chopping dumplings? It lasts for hours. The key is the sound. I am not as loud as he is when chopping bones at home. Comrade police, has anyone complained to you that he is disturbing the people? My testimony is true. You hurry up. Educate him well."

Uncle Liao happened to live downstairs from Li Dapeng, and he was the one who was the most noisy every time.

At this time, he thought it was a resident of this building who had complained to Li Peng, so he was very excited.

"Okay, we will get to know this situation, but Uncle Liao, you mean to suspect that what he chopped was not dumpling fillings, right?"

"Of course not."

"Then what do you think the chop is?"

"I don't know about that. It can't be dumpling filling."

"Uncle Liao, apart from the sound of him chopping things at home, have you ever heard any other strange sounds?"

"others?"

"Such as a woman crying or screaming for mercy?"

"I've never heard of this." Uncle Liao shook his head.

Seeing that he didn't look like he was lying, Luo Fei asked a few more questions and left.

After going downstairs, he immediately called Zhao Donglai and reported on the visit.

According to the testimony of Uncle Liao and others, Li Dapeng's suspicion has become even greater.

Therefore, Zhao Donglai immediately decided to arrest him.

When Luo Fei visited, Liao Xingyu also successfully locked Li Dapeng's position through some administrative means.

At this time, the other party happened to be at the logistics center in Beicheng District, which was only about ten minutes' drive from the police station.

After some simple deployment, they drove to the logistics center.

Before coming, everyone had seen Li Dapeng's photos and had his appearance imprinted in their hearts.

After arranging people to guard several important exits, Zhao Donglai led Luo Fei and others into the fruit wholesale area.

At this time, people were coming and going inside, and many people were unloading or loading baskets of fruits, which was extremely busy.

They shuttled among them, quietly scanning the faces of the busy crowd, looking for Li Dapeng.

Soon a silver minivan next to him caught Luo Fei's attention.

He pointed at Zhao Donglai, who looked at him and immediately made a gesture, and a group of people quickly surrounded him.

After getting closer, they took a look at the license plate number and immediately knew that they had made the right mistake.

But what about people?

After taking a look at the empty cab, several people quickly looked around.

Luo Fei glanced at the seven or eight boxes of peaches and bananas piled in the carriage factory behind the truck, and immediately looked towards a large truck with boxes of the same color.

There were a lot of people in front of the truck. Luo Fei instantly found a person among the people who had his back turned to him, but a small black figure appeared above his head.

"Li Dapeng!"

Luo Fei shouted and ran towards the opponent as fast as he could.

Li Dapeng was bargaining with the wholesaler when he suddenly heard someone calling him, and he turned around subconsciously.

When he saw someone running towards him, he didn't know that he was being targeted. He just looked at him in surprise until the other person grabbed his arm.

After Luo Fei grabbed his arm, he immediately twisted it back with his backhand, a very standard grappling hand.

Then Zhao Donglai and others also ran over and cooperated with him to handcuff the person.

Only then did Li Dapeng feel flustered, "What are you doing? Let me go!"

"Be honest Li Dapeng, now we suspect that you are related to a murder case, so please come with us and cooperate with the investigation."

Zhao Donglai scolded him with a businesslike coldness.

Then the group of people escorted Lin Dapeng away, leaving only the vendors in the market still discussing the matter.

After getting in the car, Zhao Donglai immediately said to Liao Xingyu, "You take the person back for questioning first. I want to go to his house with Luo Fei to have a look."

"Okay, Captain Zhao."

In the car, Zhang Wei drove toward the east of the city.

Zhao Donglai looked at Luo Fei, "What about Luo Fei, is this person the murderer?"

"100% it's him." Luo Fei nodded.

As soon as he heard this, Zhao Donglai knew that he was safe.

Then he immediately called Zhao Tian and asked her to come over with professional equipment.

If Li Dapeng really cut up his body at home, there would definitely be traces of blood.

And with today's criminal investigation technology, no matter how clean he washes away the blood, it can still be detected.

Then the group came to 202.

Taking the key found from Li Dapeng, Zhao Donglai opened the door.

This is a typical three-bedroom apartment. The area is not large, and the room has been cleaned fairly well.

After coming in, several people took a brief look in the living room. When they saw that there was nothing unusual, they started searching separately.

Luo Fei went directly to the kitchen.

Then a black and polished bone chopping knife on the kitchen desk caught his attention.

You can be sure that this thing is the murder weapon.

Luo Fei took out an evidence bag and had just put the knife in it when he suddenly heard Zhang Weifa exclaiming from next door, "Team Zhao, team leader, come and see!"

Hearing this, he quickly picked up the knife and ran over quickly.

Zhao Donglai, who was searching another bedroom, also arrived at the same time, "What's wrong, Zhang Wei, what did you find?"

While talking, the two of them looked into the room.

At this moment, Zhang Wei stood in front of a cabinet with a pale face. The door of the cabinet had been opened by him, and the contents inside were shocking.

(End of this chapter)