After the meeting, Xiao Ran did not immediately visit Niu Kun's home.

According to Xiao Ran's plan, he planned to wait until noon, when Niu Kun came back from school, the family was neat, and there was a greater chance of finding a flaw.

And taking advantage of this time, Xiao Ran also had a more comprehensive and in-depth understanding of the situation at Niu Kun's family and made sufficient preparations.

With the continuous feedback of relevant information, Xiao Ran also has a general understanding of the behavior of Niu Kun's family.

To sum up, Niu Kun's family is really not very good at ordinary times, and there are many bad reviews among neighbors.

Niu Kun's father, Niu Sigui, is a strict wife, and his wife Tian Michun has an extremely pungent and strong personality.

Niu Kun's grandfather, Niu Man, is riddled with old and sick people, and he relies on his son's family to support him on weekdays, and he won't say anything to his son's family, he will let everything go and never intervene.

As for Niu Kun himself, he has been doted on since he was a child, has a strange personality, does his own thing, and neglects discipline.

Niu Kun himself has very poor grades in school, the kind that is at the bottom of the class, but the bad grades are counted, after all, there are always good and bad learning, but Niu Kun not only does not study himself, but also always makes trouble in the class and affects others.

According to the teacher at Niu Kun's school, Niu Kun is relatively precocious, often harasses female classmates, and sometimes moves his hands and feet, and Niu Kun has almost no shame, often holding his mobile phone in the corner seat to watch color videos.

The most unbelievable thing is that when Niu Kun watched the video and saw that he couldn't extricate himself, he directly opened his pants and touched himself after class.

There was a new beautiful female teacher who had just graduated from Niu Kun's class, and she had just taught a few classes to her classmates, and she found that Niu Kun, who was sitting in the back row, was staring at her with her eyes, and her hands were constantly moving under the table.

After the female teacher found out about Niu Kun's behavior, she was ashamed and disgusted to death, and immediately applied for a class change, and if the school did not give a transfer, she would resign immediately, saying that she was not willing to take Niu Kun's class again.

And because of the connivance of his parents, Niu Kun acted extremely arrogantly, and the teacher treated him against the teacher.

Once a middle-aged teacher in Niu Kun's class, because of the strict substitute teaching, he couldn't bear it when he disciplined Niu Kun, and hit Niu Kun with his hands, Niu Kun not only immediately fought with the teacher, but also beat him up, telling his parents that the teacher bullied him.

Niu Kun's mother, Tian Michun, immediately found the school, regardless of the facts, and made a big fuss, since then, the teacher has not bothered to care about Niu Kun, and many students in the same class as Niu Kun have also asked to change classes.

In addition, according to the residents in the Niu Kun community, Niu Kun, who behaves strangely, often has sneaky behavior, sometimes seeing other people's doors open, Niu Kun doesn't care whether he knows or not, he goes straight into other people's homes to look around, buckle and touch, he doesn't know that he is afraid at all, as if he is in his house.

In short, Niu Kun is a character who hates ghosts, whether it is in the mouth of the residents or in the eyes of the school.

The reason for this is that everyone agrees that Niu Kun's parents doted on him too much, and they completely let it go, and taught Niu Kun to be the little ancestor of the family.

Looking at the information gathered by his colleagues, Xiao Ran shook his head slightly, 'Habitual sons are like killing children, loving mothers are more defeated', these two sentences are by no means just talking!

Throwing the bread bag in his hand into the trash, and after taking a sip of the cold milk in the cup, Xiao Ran looked at the time, half past eleven at noon.

It's time to meet this one.

Xiao Ran changed his clothes, brought equipment to find Zhang Lei, this time he went to Niu Kun's house to investigate, Xiao Ran planned to let Zhang Lei join him, after all, Zhang Lei is a professional in technology, and his reading of the crime scene is more sensitive than Li Fangfang's.

On the way downstairs, Xiao Ran asked, "Has the network supervisor started monitoring?"

"It's already being done, but it's not clear how it's going. ”

Zhang Lei paused, and said: "As for the unlicensed car, Brother Pi and they have already checked it, but the car is likely to run a black car, and it is not easy to find it in a short time." ”

"I know that. ”

Xiao Ran shook his head slightly and said: "And this case is not easy, there is no evidence, we will pay more attention to Niu Shigui's house, and you will find an excuse to go around their house more when the time comes." ”

"Well, I understand. Zhang Lei responded.

"Do you have a gun?"

"Why am I carrying a gun, and besides, I don't have a gun, so I haven't been using this little electric baton. Zhang Lei smiled, and then asked in surprise: "You don't think that when you go to their house, they will still be unfavorable to us, right?"

"I can't say exactly. ”

Xiao Ran said with a little deep meaning: "From the current point of view, assuming that Yan Yuehan's death is really related to their family, it is obvious that their family is extremely protective of Niu Kun, and they want to exonerate Niu Kun at the risk of covering up." In case we find a clue in their house, not only Niu Kun, but no one in their family will be able to escape. Do you think they're going to go all the way to the dark and the dog jumps over the wall?"

“……”

Zhang Lei looked stunned, opened his mouth and didn't know what to say for a while, and after thinking for a while, he hurriedly said: "Brother, I'll hand over my 130 catties to you, you have to take a good look at me!"

"Don't worry, you can't die. ”

Xiao Ran opened the car door and drove Zhang Lei out of the parking space smoothly, but when he walked to the door of the technology center, Xiao Ran stopped the car again, and watched expressionlessly as several colleagues led a middle-aged couple to the technology center.

The middle-aged couple was in their early forties, but the man's hair was gray, his face was haggard, but his clothes were still neat.

In contrast, the woman who was supported by the man looked a little embarrassed, disheveled, and her eyes were confused, as if she was a soulless body, and she was slowly moving forward by the man.

On the way forward, the man asked over and over again, "Comrade...... My daughter...... When she leaves, will she suffer?"

The colleague next to him gritted his teeth hard, his cheek muscles twitched continuously, and he silently turned his head to the side for a long time.

Xiao Ran silently watched the middle-aged couple walk into the technology center, he pursed his lips with a cold and solemn expression.

Zhang Lei's mood was also extremely heavy, and he said astringently: "These are Yan Yuehan's parents...... I think I'm here to identify the body...... But it's all like that, wouldn't it be even more heartbreaking for them to see it......"

Xiao Ran took out the pack of cigarettes from his pocket, opened it, smoked one, and lit it.

Nine out of ten criminal detectives smoked, Xiao Ran thought that he would be the exception, but now it seems that he will inevitably follow the old path of his predecessors.

"Get me one too. Zhang Lei said.

Xiao Ran raised his hand and handed the whole pack of cigarettes and lighters to Zhang Lei, left the city bureau with one foot on the accelerator, and it didn't take long for him to come to the Chenhui community again.

He Xiaoli is in charge of the investigation mission of the Chenhui community.

Xiao Ran found He Xiaoli in the temporary headquarters and learned that Niu Shengui had picked up Niu Kun from school, but in the morning, Niu Shengui's wife Tian Michun bought two suitcases and came back, and it seemed that she had a tendency to go out.

"According to the plan, Qin Zihe and they have already started to visit the building where the Niu family is located, you can go. He Xiaoli said.

Xiao Ran nodded and said, "Okay, then let's go......"