Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 180 Biological Testing

Under various advanced instruments, basically all biological traces on this road cannot escape the investigation of the three of them.

A feather, not even a bit of dander, cannot escape the scanning of the instrument.

But if this continues, Lu Chuan and others will collect too many evidences.

No, hundreds of biological traces have been found within 20 meters of the vineyard.

Liu Guodong frowned and shook his head: "These things are useful, but going on like this is not an option."

"With this workload, we can scan the 2000-meter road even if we don't eat, drink or sleep, we can't finish it in more than ten days."

"There are still so many test materials, and we don't have the manpower to analyze and verify, so we have to change our thinking."

"I see it this way," Lao Bai thought about it and it was the same thing. There are only a few people in the survey office. If so many inspection materials are returned, it will not be able to finish the analysis in a few months.

"When the child comes out of the house, there is a straight line about 300 meters ahead. From this direction, you can see everything at a glance."

"Whether the murderer committed the murder on a temporary basis or premeditated the murder, there is a high probability that he will be in a place where no one will hide."

"The 300-meter straight line is too close to the child's home, and it is easy for the child's parents to find out."

"There are more than 400 meters in the second half, which also enters the natural village in a straight line. If the child calls for help, it is easy to attract attention."

"I think we should focus on the corner here," Lao Bai drew a diagram on the ground.

"This section of the road, which connects the straight line that enters the natural village and enters the child's home, is a zigzag section, surrounded by trees, and the murderer is most likely to do it here."

Lu Chuan nodded first: "I think we should focus on this too."

Lao Bai's analysis is very reasonable, this distance is the most suitable for hands-on.

Liu Guodong also nodded: "Okay, then let's make sure that the distance of 300 meters is the key point."

However, the three did not completely give up the 300-meter distance in the previous section.

It's just that we no longer use instruments to illuminate, but use eyes to observe.

In Haizhou in March, although the weather is getting warmer and the snow has melted, the trees have not sprouted yet.

The poplar trees on both sides of the road have only branches, which look a bit bleak.

There were no special discoveries in the first half of the road.

After the child disappeared, the parents and the police have searched back and forth on this section of the road several times.

But nothing was found.

Turning the corner, Liu Guodong turned on the instrument: "Start from here, and don't let go of any doubts."

The suspicious points mentioned by Liu Guodong refer to the characteristic traces left by people.

Such as footprints, such as hair.

Obviously animal marks such as feathers are not considered.

When Xiankan started working here, the work of the action team led by Sun Jun and Ren Qiang also made progress.

"Our family has contracted the vineyard here for ten years, and we have no enemies."

Wang Zihan's father is in his 30s and has dark skin. Due to years of hard work, his face has deep wrinkles and looks like he is 50 years old.

At this moment, the man's eyes were empty, squatting on the ground smoking a cigarette, his eyes were blood red, but there were no tears for a long time.

"Mom, when will brother come back?"

On the kang next to her, Wang Zihan's mother hugged her three-year-old daughter, sobbing silently.

"We used to live in the village in front of us, but in order to take care of the grape trellises, we move out every spring, as do other families in the village. We live in the village in winter and move out in spring."

"Who has had financial disputes with your family before, or has there been any conflicts in the neighborhood?"

"Yes! Why not!"

The man didn't speak, but Wang Zihan's mother said: "Chen Laoliu must have done it. He killed a thousand dollars. He couldn't contract the vineyard and held a grudge. He killed my son!"

"Shut up!"

The man yelled at the woman: "The police are here, what nonsense are you talking about!"

"Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

"It must be him!"

Ren Qiang and Zhang Hui looked at each other and secretly remembered the name.

In Natural Village, Ren Qiang is visiting every household.

"You say Chen Liuzi, that's a rascal. Last year, the vineyard contract in the village expired, and he wanted to contract the vineyard of the old Wang family."

"The family has been planting for ten years, and they have invested in it to earn some money. How can Chen Liuzi want to take advantage of it?"

"When the land was leased last year, Chen Liuzi found fault and got into a fight with the old Wang's family."

"Old Wang's child is gone, I think Chen Liuzi won't be able to escape..."

The aunt of the Zhang family has a very suspicious attitude towards Chen Laoliu.

Aunt Sun: "Chen Liuzi? He's not doing his job properly. He's afraid of killing chickens. I don't think it has anything to do with him if the child is gone."

"Before Chinese New Year last year, there was actually no fight. It was just pushed and shoved a few times before being pulled away. I was there at the time."

Naturally, the village is not big, with only more than 70 households, most of which grow grapes.

Ren Qiang's group of 12 people was divided into six groups and went door to door to understand the situation.

"Chen Liuzi...I don't think it's possible."

On the west side of the village, there is a man named Tian Zhongfa, and when Wang Zihan usually goes to school, his house is the first one he passes by.

"I went to work early every day, so I didn't pay much attention to the old Wang family boy that day."

"Chen Liuzi has nothing to do with the old Wang's family. He just wants to contract the vineyard. He also wants to do it with other people's houses, not just the old Wang's family."

Tian Zhongfa is used to smoking dry tobacco, rolling cigarettes: "My vineyard is next to the old Wang's house. Chen Liuzi also looked for me a few years ago, and I kicked him out."

Zhang Hui was listening and taking notes. Before leaving, he saw a padlock in one side room, and something seemed to push the door inside.

"here……"

Tanaka's face froze: "I'm sorry, it's my daughter-in-law, she's not in a good mood, and I have to lock her up when I go out to work."

As he spoke, Tanaka took out the key and opened the door of the wing room, revealing a figure with disheveled hair and two rows of white teeth.

"I'm laughing."

Tanaka is used to it, but feels that outsiders feel a little embarrassed when they see his mentally ill daughter-in-law.

Turning around and talking inside: "I won't have lunch until later, don't worry."

With that said, he re-locked the wing room.

Zhang Hui shook his head. He was also from a rural background. In his impression, every village seemed to have people with poor spirits.

Not many, just one, although the mind is not clear, but the body is surprisingly good.

Although they eat average food, they usually live a long life.

The old man said that they were people who protected the village from disasters. With them there, the village would be in good weather and there would be no disease or disaster.

Shaking his head, Zhang Hui knew it was superstition.

More than 70 households and six groups of people can complete the investigation in less than a day.

The situation on Sun Jun's side is more complicated.

The vineyards in the western suburbs have a large area, which is suitable for the growth of grapes due to factors such as humidity and temperature.

The nearby residents seldom go out to work, and they all grow grapes at home.

With the No. [-] machine shaft as the center, there are twelve natural villages within a five-kilometer radius divided by Qin Yong.

It is very difficult to thoroughly investigate.

On the other hand, in the present survey, when it was getting dark, a major discovery was made.

(End of this chapter)