As always, at half past six, Xu Zheng woke up on time, even if he stayed up for most of the night last night.

Today's task is very heavy, yesterday the instructor Lu Yan fed back the news that there were 13 calls that did not get through, of which 9 were in the province and 4 were from other provinces, and then asked the local police station to send someone to check the file address of these 13 people, and there were 5 people from the province and one from other places who basically moved to other places, and the locals did not know their current situation.

Therefore, he now wants to make a plan for the investigation of these 6 people, in fact, it is very simple, no matter how far they run, there will be more or less people in their hometown who know their situation, relatives don't know to ask their classmates, classmates don't know to find their friends, now in this society, there will always be news exposed.

After making the plan, Han Rui also made breakfast, Xu Zheng finished eating, and was about to clean up, when Han Rui called out to him, "Xiaozheng, you sit down first, I have a few thoughts here, cough... Not what I thought, but what my students thought. ”

It turned out that Han Rui was absent-minded when she was in class yesterday, and she kept thinking about Wang Xiaobao's missing case, and when she saw dozens of people in the class, half of the boys, she had a new idea in her mind, so that these students could get involved, they all grew up watching Conan solve the case.

So their history teacher didn't talk about history and began to take the students to study the case.

When they learned that their beautiful lecturer not only had a boyfriend, but also a police officer, and was now investigating a case of a three-year-old child missing, these students were not calm, a class was like a chicken blood, and even some students in order to prove that his suggestion was right, and even proposed that if the police adopted his suggestion to investigate, he would pay for the case.

Anyway, Han Rui handed Xu Zheng two pieces of advice that she and the students had summarized, "Don't worry, I didn't tell you the name of the child, the direction of your investigation and the secrecy you want to keep secret." ”

Xu Zheng opened his mouth, but he didn't know what to say, the police were not afraid of leaking the news in a case like this, but hoped that the more people would know, the better, and it was best for the suspects to know, so that as long as they had movements, there would be clues.

Looking at the suggestions given by these students, Xu Zheng had to say that the general direction is very good.

"How's it going, Xiaozheng? Are some of these suggestions feasible and helpful to you? Han Rui was a little expectant, and her eyes were staring at Xu Zheng tightly.

"Some of the suggestions are still feasible, some are just fantastical, and overall, it's still good." In fact, Xu Zheng didn't tell the truth, for fear of hitting Han Rui's confidence, these suggestions are summed up in four words: talk on paper.

For example, the establishment of a national database of children's DNA...

For example, call on the masses to report the families around them who buy and sell children, and reward 1 million...

For example, DNA comparison for children around 6 years old in the province...

For example, the Tianyan system is deployed in rural areas...

"Sister Xiaorui, don't be busy, I will definitely be able to get Wang Xiaobao back."

Xu Zheng, who boasted about Haikou, was busy for another 4 days before he investigated all the family conditions of the six pairs of infertility patients who had not been contacted.

Not all families can tolerate the fact that they don't have children, and if you look closely, you can find out that both of them are divorced.

In order to be meticulous in the case, as long as it is infertility, Xu Zheng ran it all over.

Back at the Liulihe police station again, Xu Zheng and Wen Jie were both tired and lying on the desk, they should really let the local police station of the infertility patient send someone to investigate, but they also called to ask, and if they couldn't get through, they looked for the village chief, and the village chief didn't know and said that he couldn't be contacted.

When the colleagues in the institute saw Xu Zheng and them coming back, they were dusty, as if they hadn't slept for 3 days, and they didn't ask them about the results, because the results were written on their faces.

At this time, the instructor Lu Yan took a DNA test certificate and handed it to Xu Zheng, "I have asked people to send samples to the branch for testing in the past few days when you have been out, and you can't imagine the results." ”

He didn't sell it, it turned out that although the child surnamed Huang was not a man's, but it was the woman's, and this DNA sample was not matched with the abducted child after it was sent to the abduction office, and the colleagues in the abduction office did not think about it, so they said a possibility.

This child is either born to a man or a woman, they have seen a lot of this kind of thing, and sure enough, after obtaining the DNA of the couple surnamed Huang, it was determined that the child was born to the woman.

"Instructor, since this child is born to a woman, why doesn't she care about her own child?"

Lu Yan is a good person, and he will always think of people on the good side, "It may be that this mother doesn't want to stimulate her husband because she spoils her children, a man will tolerate his wife giving birth to a child that is not his, I think he will always accept this child completely after a while." ”

Wen Jie doesn't think so, "I think it's because this mother hates this daughter and wants to love it in her heart, in short, it's contradictory, the reason is nothing more than that she cheated so much and had to have a girl, so she was upset." ”

Didn't suffer from others and persuade others to be kind, this kind of thing Xu Zheng heard of for the first time, he only sighed in his heart, and he didn't know whether it was for the children or their family.

"Okay, our police station can't do anything about this kind of thing, let's talk about your case, what's the progress?" Lu Yan saw that Xu Zheng and Wen Jie were a little discouraged, thinking about seeing if they could help.

"The line of infertility has no results, and we have targeted our Pingjiang Province according to the recommendations of the Anti-Trafficking Office, is our scope too small."

In fact, the key point Xu Zheng also understands that if you go to North Donghai Province, South Dongjiang Province, and add the magic capital, if you check them all, it will be too difficult, especially if you add cross-provinces.

Lu Yan didn't have any good way, "Don't be discouraged, this is how to handle the case, sometimes you don't think about clues, it will come by itself, otherwise you two will have a holiday today?" ”

"Holiday? That's great, hehe, Xiaozheng, it's a holiday, sister will go first..."Wen Jie ran out of the office hall with a small bag before he finished speaking.

Seeing this, Lu Yan laughed, pointed to Wen Jie's back and smiled at Xu Zheng: "Look, your screw is too tight, you have to relax it properly." ”

"This..."Xu Zheng didn't even notice himself, he forgot to sleep and eat when he started the case, "Instructor, don't worry, I will pay attention to it in the future." ”

Walking out of the gate of the police station, Xu Zheng felt that there was nowhere to go for a while, at this time Han Rui was at work, and he went home by himself.

I wanted to go to the Internet café to relax, but who knew that when he came back to his senses, he unknowingly came to the amusement park.

drive

Xu Zheng remembered the inspiration that was interrupted by the sound of the whistle that morning, but that vague thought seemed to be playing hide and seek with him, and he still couldn't think of what the inspiration was.

Now that he has come here, Xu Zheng is going to the amusement park to look for clues, he found a place to shade the sun, bought a bottle of water, Changming City at the end of September plus the breeze, it is not very hot, and there are a large group of children playing here at 10 o'clock in the morning.

Xu Zheng drank cold and boiled while watching the children play and find inspiration.

It's just that he's so easy to cause misunderstandings, a single man, with a scruffy beard, why don't you go to work at this point, just looking at the children?

Could it be that his job is...?

Many parents slowly realized the existence of Xu Zheng, and some parents really reported Xu Zheng to the amusement park management office.

The person in charge recognized Xu Zheng before he came closer, and politely asked Xu Zheng what help he needed, Xu Zheng always felt that he had come up with something, but he couldn't catch it.

Absent-mindedly, he said that I was thinking about the case here... I don't care about this person in charge.

The person in charge is also a Muggle.

In the end, those parents saw the two security guards of the amusement park sitting next to Xu Zheng, one left and one right.