The interrogation of Zhang Damao and Amei has not yielded any results all night, and Zhang Xiaojun, who seems to have a very gentle temperament, does not stop, and is very dissatisfied with the police detaining him in the police station, and makes a fuss all night.

To be honest, in the jurisdiction that has always been very peaceful, three murders occurred in one night, and Liu Xing did not dare to slack off in the slightest.

As soon as he leaned back in the chair and squinted, his assistant Xu Fan broke in.

"Team Liu, there was a murder in Xinmin Village in the jurisdiction next door last night, and the deceased may be the mother of the abandoned baby."

In charge of this case is Wang Daguang, the captain of the criminal police team of the next district bureau.

He introduced the case to Liu Xing, but there was no clue about the murderer.

The deceased, Liu Yan, only turned 18 last month, was a native of Maliu Village, Maliu Township, Liucheng City.

In addition to her father, who is currently serving a prison sentence, her mother ran away not long after she was born and has not been heard from since, and her grandfather, who was the only one who lived together, died two years ago.

So Liu Yan is quite a girl who has no relatives.

At 12:35 p.m. last night, the 110 command center received a call from the victim, Liu Yan's mobile phone number.

After the phone rang, the answering officer heard the voice of a man and a girl talking on the phone.

The content of the conversation made the operator feel nervous, the girl's life was under threat, and time was of the essence.

It took some time to find the girl's residence, and the police have done their best to find the girl's residence in the fastest possible time.

But it was still too late, the girl sat in the cold corner, blood was gurgling out of the wound on her neck, and a bloody knife was in Liu Yan's right hand.

After forensic identification, Liu Yan's body contained morphine.

There were also traces of morphine in the cups on the table.

The medical examiner deduced that Liu Yan had taken morphine in advance and then had her throat cut with a knife.

Wang Daguang said that the reason why this case is very difficult is that there is no trace of a second person at the scene, except for the traces of Liu Yan alone.

What makes the police even more distressed is that the place where the crime occurred is in the urban village, except for a monitoring probe at the entrance of the alley, eight or nine houses come in from the entrance of the alley, and none of them have installed monitoring.

The police were able to arrive at the scene so quickly, thanks to the fact that the police had the residence permit information of Liu Yanban.

There are so many people in and out of the alley every day that they look like ants, and it is even more difficult to find the suspect in it than to climb to the sky.

During the time period of the crime, because it was more than 12 o'clock in the morning, Liu Yan was only seen coming in from the alley at that time.

What makes the police feel even more difficult is that this rental house actually has a back door, and the back door can be opened from the inside to enter another alley.

This alley extends in all directions and is connected to many alleys. It is also not ruled out that the murderer escaped through the back door.

For Liu Yan, Wang Daguang is very puzzled, such a poor and white girl, who will have an enmity with her?

From the limited conversations recorded by the police call, it can be heard that the murderer was cruel to Liu Yan just because she abandoned her own flesh and blood.

And this person is not the father of the child, what grudge does he have against such a young girl?

Wang Daguang analyzed that this murderer may have been abandoned by his biological parents in his childhood, which caused psychological disorders, so he especially hates parents who abandoned their children for no reason.

However, Wang Daguang said that some information was also found.

Liu Yan works in an electronics factory in City F, not far from the urban village, and this time should be the time for the morning shift in the electronics factory.

On the way to the electronics factory, waiting for the red light, Wang Daguang patted the steering wheel and said.

"If it weren't for the call records of 110, judging from the situation at the scene of the crime, I would still think that Liu Yan committed suicide, and the murderer is obviously a particularly thoughtful person who looks like a veteran murderer."

Liu Xing responded: "Well, it seems that the murderer may have something wrong with his spirit. Now it seems that the possibility that he will do it to the father of the baby cannot be ruled out, and the most important thing at the moment is to find the father of the baby. ”

This electronics factory is located in an industrial zone in City F, and the owner is a Malaysian Chinese. He does not stay in the factory for a long time, and the person in charge of managing the factory is a factory director surnamed Huang.

Director Huang said that Liu Yan probably came to work in the factory last summer, and the little girl moved quickly, worked very diligently, looked good, and had a good relationship with her colleagues.

Who is Liu Yan's boyfriend? Director Huang shook his head and said he didn't quite know.

In fact, it is not difficult to ask who Liu Yan's boyfriend is, a girl named Cai Chun who has a good relationship with Liu Yan in Liu Yan's team.

Cai Chun is an unpretentious girl, she said that she and Liu Yan entered the factory at the same time, and they are of the same age, so they are relatively close.

However, Cai Chun didn't know anything about Liu Yan's pregnancy and childbirth.

She was shocked to learn the news.

She said: "No wonder, the swallow has gained a lot of weight recently after eating, and I thought she really gained weight after eating too much." When I went to work yesterday, I felt that she had lost a lot of weight, and her face was not very good-looking. I wanted to ask her, but I was busy with work at hand, and I didn't have time to say a few words. ”

However, Cai Chun provided a useful clue, saying that she didn't know whether Liu Yan had a boyfriend or not, but she was very close to Fang Qing, the former squad leader in the factory.

I often see the two of them flirting, and sometimes I see Fang Qing sending Liu Yan to and from work.

But Fang Qing quit his job half a year ago, and heard that it was the woman in the family who gave birth to a child and went home to take care of it.

Liu Yan's team, the current squad leader, Liu Yuqun, is a straightforward woman.

She said that this Fang Qing is not a good thing at all, and often hooks up with those little girls in the factory who are not deeply involved in the world, and this Liu Yan is just one of the girls who was deceived by Fang Qing.

He also said that Fang Qing did not return to his hometown at all, and that the woman in the family gave birth to a child was just an excuse for him to resign.

Not long ago, she saw Fang Qing in a shopping mall, and at that time, there was a young and beautiful girl who followed Fang Qing.

She also scolded Fang Qing in her heart: "It's really a dog who can't change the king of shit." ”

I have to say that Liu Yuqun is really a vicious girl, she said that that day, she couldn't stand it, this grandson saw that he couldn't get along in the electronics factory, and went to other places to harm other girls.

So as soon as her brain blood surged, she rushed forward directly and slapped Fang Qing's two ear scrapers.

"Okay, you shameless man, you came out to buy milk powder for your child, and you still ran out to pick up girls."

Fang Qing didn't react at that time, but the girl next to him had a very hot temper, and her arm was rounded and she slapped Fang Qing several times.

Fang Qing watched the girl disappear in front of him angrily, and he couldn't react.