Jing Yan, an eighteen-year-old girl, lives in Pingxia City, Linxuan County, and Pagoda Village, more than 100 kilometers away from Ningzhou City.

According to the bone marrow matching results of Ningzhou Central Hospital, the bone marrow matching degree of Jing Yan and Shan Jinfeng is very high, which meets the requirements of hematopoietic stem cell transplantation.

This is a test report from a month ago, which shows that Jing Yan has been in Ningzhou City for a month, and in the past month, she has lived in Guting Alley, Ningzhou City, living in a single house.

Through the on-site investigation of Guting Alley by the technical team, the technical team found that there was an "eighth person" in a single family.

And the footprints of this "eighth man" were collected, as well as biological samples such as hair.

After the Shan family was destroyed, Jing Yan disappeared, and no one knew where she went.

Jing Yan is now suspected of committing a major crime, and after she is arrested, through the comparison of footprints and DNA, it can be determined whether she is the murderer in this case.

Now all the evidence points to Jing Yan.

But what we still don't know is why an eighteen-year-old girl would kill a single family on Chinese New Year's Eve, even a three-year-old child.

And the most important thing is that Jing Yan's motive for killing, what is the deep hatred between him and the Shan family?

However, we soon learned all this.

We carried out dragnet control in Ningzhou City and issued a wanted warrant.

At the same time, we contacted the local police in Linxuan County, Pingxia City, and asked them to assist in the investigation. At the same time, I took Li Meng and Xue Hang and immediately drove to Pagoda Village, Linxuan County, Pingxia City, to control Jing Yan's hometown.

Jing Yan is not familiar with the place in Ningzhou City alone, and after she completes the crime, she is very likely to return to her hometown in Lita Village, Linxuan County, Pingxia City.

But at a distance of more than a hundred kilometers, on Chinese New Year's Eve, how can she go back?

Pagoda Village, a mountain village in the mountains, is a poverty-stricken village supported by the state.

The soil here is thin, the transportation is inconvenient, and there are no decent cash crops, young people go out to work, and the old people are at home to serve a few acres of thin land to barely survive.

The distance of more than a hundred kilometers, according to the speed of the police car, can be reached in less than an hour and a half.

But entering the county seat, especially walking on the village road, the road was bumpy, and it took us almost twice as long.

This is a white world, with heavy snow all over the mountains, and although the scenery is beautiful, it is more of a barren and lonely atmosphere.

Just like the impoverished mountainous areas we imagined, there are only mountains here.

It is the kind of mountain that has no end in sight, and the most common thing the children in the village usually do is to stand at the foot of the mountain and imagine the world outside the mountain.

Fortunately, there is a veritable poverty alleviation policy in my country, as well as a team of teachers in mountain villages with a loving heart, as well as the construction of signal towers of communication companies. Although this mountain village is remote, it is not isolated from the world.

However, this has been nearly a decade old.

It is impossible to imagine how the ancestors who lived here lived in a world without electricity and without the internet ten or even twenty years ago.

The car was bumpy all the way, and the warm air in the car barely kept us from freezing.

But there was still some motion sickness.

In the car, a policeman from the township police station sat in the car to guide us, and when he told about the village, he sighed and wept several times, and it will take time to fundamentally change the situation in the village.

Today is the second day of the Lunar New Year, and the New Year's flavor in the village is still relatively sufficient.

Under the guidance of the police at the police station, our police drove into the courtyard of a house.

Most of the people in the village still live in relatively backward mud and straw houses, but the police at the township police station said that the state's poverty alleviation funds have already come down, and as long as the village opens next year, half of the village can live in tiled houses.

"It's cold."

As soon as I got out of the car, I felt a blast of cold air penetrate my neckline, and the biting cold made me shiver.

"This family is the old Jing family." The policeman rubbed his hands together and pointed to a mud and straw house in front of us.

The mud and straw house leaked everywhere, and the windows were covered with a layer of plastic sheeting, constantly changing shape under the ravages of the cold wind.

I nodded and walked towards the mud and straw house.

As soon as they entered the courtyard, the police shouted at the mud and straw house: "Old Jing! Old scene! ”

These unique way of greeting and calling the door in the countryside are shouted when you enter the yard.

"Who?"

As soon as we got to the door, a woman's voice came from inside the door.

The police opened the wooden door and saw a woman wearing a padded jacket.

She looked to be less than forty years old, with some chapped skin and red cheeks, commonly known as "plateau red".

She held a red plastic scoop in her hand and a gray apron tied around her waist.

Actually, this apron should be white.

"Sister Lian, where are your grandfathers?" The police walked into the house and asked directly.

"It's Brother Wang, he just finished drinking and fell asleep." The woman looked at the police in front of her in a daze, and then looked at us behind the police.

"These are police officers from the Ningzhou Public Security Bureau, who have come to you to investigate some situations. This old Jing's mother-in-law, Sister Lian. After the police introduced us to each other, they walked to the door of the bedroom in the east room and were about to push the door to check.

Lian Mei hurriedly grabbed the policeman's arm, her eyes were full of horror: "Don't make any noise with him, it's easy to fall asleep......"

The policeman looked back at Lian Mei in some surprise, frowned suddenly, and pointed to the corners of Lian Mei's somewhat bruised mouth: "Did he beat you again?" ”

Lian Mei's eyes had an obvious dodge action, and she subconsciously covered the bruises at the corners of her mouth with her hands, looked at us and said, "Come to Westinghouse and say." ”

We followed Lian Mei into the West House, the temperature in the room was no different from the outside, and the words were all white.

"Sister Lian, are you...... Let me say what are you doing, now is not the old society, everyone is equal, if he beats you again, you will find us, find the police, find the court. He is domestic violence, you should resist, divorce if it's a big deal! The policeman said helplessly, his expression full of hatred.

Lian Mei lowered her head and said a little weakly: "He ...... me It's still pretty good. ”

"Did he beat you or did he treat you well?!" The police were stunned for a moment and subconsciously retorted.

Then, he let out a long sigh and said, "What about your girl?" ”

Lian Mei's body trembled subconsciously, the muscles at the corners of her mouth twitched, and she said slowly: "She...... She went to a relative's house. ”

"Relatives? Are the relatives there a relative in Ningzhou City? I took over and said lightly.