The office is quiet on the surface, but in reality there is a dark tide, and everyone has their own thoughts. The thoughts of Zhou Sheng and Sun Zaiyun are the easiest to understand, one of them is hatred and wants to avenge their son, and the other side is eager to clear themselves of the suspicion of murder and skinning.

Jiang Jun and Xie Jing's thoughts were also relatively easy to see, and they were very anxious. Xie Jing has been in a hurry to solve the case just so that Wang Xin will not resign, not only Xie Jing, but most of the entire police station think so. This also makes me feel terrible, after being together for so long, Wang Xin's police force with such a high quality actually believes in him, more than believing in the law.

It's more incomprehensible that Wang Xin, he hasn't said a word from beginning to end, as if the case has nothing to do with him whether it is solved or not.

"Professor Li, it's already nine o'clock, if you can solve the case, why wait until now." Xie Jing finally couldn't hold it anymore, he pointed to the clock on the wall, urging me. I thought about it, the time was indeed almost up, and as soon as I was about to speak, Zhou Sheng roared at the top of his voice.

If it weren't for the criminal police around Zhou Sheng who caught Zhou Sheng, Zhou Sheng would have rushed to Zhou Guang and his wife a long time ago.

"What other case to solve, everyone has been caught, let him die, I want to avenge my son!" Zhou Sheng desperately tried to reach out to hit Zhou Guang, but he was grabbed by the shoulder of the criminal police behind him. Zhou Guang and his wife lowered their heads and didn't even hide.

A few days of busyness and worry made Xie Jing's temper become very big, and he didn't care that Zhou Sheng was the victim's family at the moment, he roared angrily and quieted him down.

"Let's all be quiet, the murderer is not Sun Zaiyun, nor is it Zhou Guang and his wife." I said to the crowd. It was at this time that Wang Xin raised his head, I walked up to Wang Xin, and said to Wang Xin with a smile: "Captain Wang, I may win the bet." ”

Wang Xin shrugged his shoulders and motioned for me to continue.

"Mr. Zhou Guang, you said that you killed Zhou Xiaoruo, but there are so many things that you can't explain clearly, such as the killing tools, the skinning process, etc., these are not because you are nervous and forget, but you don't know at all, you are lying, right?" I asked Zhou Guang.

Zhou Guang immediately denied it, he was a little flustered, and every expression on his face was captured by my eyes.

"Well, I never conduct induced interrogations, and I don't force people to admit things they haven't done. However, your behavior not only hinders official business in law, but also in terms of human nature, and I am even more sorry for the dead Zhou Xiaoruo, I just want to ask you, is it fun to lie? I walked in front of Mr. and Mrs. Zhou Guang with a blank expression.

Zhou Guang couldn't sit still at all, he stood up suddenly, but was immediately pressed back into the chair by the shoulders of the two criminal policemen behind him. Zhou Guang was very excited at the moment, he kept saying that he was a murderer, and he apologized to Zhou Sheng vigorously, asking him to kill him and avenge Zhou Xiaoruo.

Because of my words, Zhou Sheng had already sensed that something was wrong, and he asked me in a daze, who was the murderer.

"Bring him in." I said to a detective. When I came, I had already arranged it, and the murderer was standing outside the door.

When the door was opened and the criminal police walked in with people, everyone was shocked except for Zhou Guang and his wife. No one would have thought that I would say that this man was a murderer. Zhou Guang's emotions were out of control, Zhou Guang's voice was hoarse, let me not talk nonsense.

The person brought in by the criminal police was Zhou Xiaoyu. Since his parents were arrested, he has been in the police station and has not even attended classes. Zhou Xiaoyu has just turned fourteen years old, and there is no evidence at all, no one will associate him with the murderer who killed and skinned him.

If I hadn't changed the direction of the investigation and decided to start with why Zhou Guang and his wife lied, I wouldn't have suspected Zhou Xiaoyu, so I would have peeled back the cocoon and found out the truth step by step.

Jiang Jun looked at me stunned, and only Xu Yi who was present knew my thoughts in advance.

"Professor Li, you mean, this kid?" Jiang Jun pointed at Zhou Xiaoyu, unable to believe what I said.

I nodded and asked Zhou Xiaoyu if he admitted it, Zhou Xiaoyu looked like he was about to cry, and resolutely refused to admit that he was the murderer. Zhou Guang also instigated Zhou Xiaoyu on the side, on the surface, he said it well, don't be afraid of being framed by this group of policemen, but the actual meaning is obvious, Zhou Guang asked Zhou Xiaoyu not to admit it.

"It all started with the building where Zhou Xiaoyu lived." Time is running out, so I stopped selling it and explained to everyone.

Zhou Guang has been arrested for so many days, and the couple has never asked to see Zhou Xiaoyu, let alone asked us for any news about Zhou Xiaoyu. Except for Zhou Guang and his wife, Zhou Xiaoyu has no one to take care of, it stands to reason that Zhou Guang and his wife will definitely worry about their children, but for so many days, they will never mention it.

It's a bit far-fetched to say that they forgot, or rather, it's more likely that they don't dare to mention it. Coupled with the fact that Zhou Guang and his wife suddenly retracted their confessions and made a guilty confession, this made me feel even more strange, and in the end, I focused on Zhou Xiaoyu. I've only talked to him head-on twice.

After making this bold assumption, I secretly went to observe him outside the police station's lounge. On the day Zhou Guang and his wife were arrested, Zhou Xiaoyu waited outside the door, and from the time when Zhou Guang and his wife determined that they could not leave the police station, Zhou Xiaoyu stayed in the lounge and never came out, and even the food was brought to him by others.

Zhou Xiaoyu has been lying on the bed in the lounge, and if he looks closely, he can see that his shoulders are trembling slightly. I felt more and more that something was wrong, so I asked a few criminal police officers to work separately, one team went to the school to inquire about Zhou Xiaoyu's situation, and the other team worked tirelessly to check the surveillance video of the community.

Since the day Zhou Xiaoruo disappeared, the criminal police have watched the surveillance video of the community upside down. Finally, on the day that the old man upstairs fell to his death, the criminal police discovered the abnormality. Speaking of which, I asked the detective to release the videotape that had been prepared in advance.

The monitoring screen of the fourth and fifth floors appeared on a screen at the same time, the old man on the fifth floor was already very old, he slowly walked towards the entrance of the building, when he was about to enter the entrance of the building, Zhou Xiaoruo happened to come out of the house, Zhou Xiaoruo's speed was very fast, almost at the same time, he and the old man entered the entrance of the corridor together, but one was on the fourth floor and one was on the fifth floor.

After that, the surveillance camera couldn't catch it, so everyone didn't know what was going on, so they had to wait patiently.

By the time someone reappeared on the screen, it was already three minutes later. Zhou Xiaoruo ran up from the entrance of the corridor on the other side, looking very panicked, and there was a person behind him, and that person was Zhou Xiaoyu.

The two of them went into the room together.

"The old man had an accident at that time, and two minutes later, someone found the old man dead in the corridor." I said to everyone: "The corridor is very quiet, Zhou Xiaoruo entered the corridor with the old man, and the sound of the old man falling, Zhou Xiaoruo must have heard it, but he didn't choose to call the police or find someone, why?" ”

Everyone understands what I mean, the old man's death is likely to have something to do with Zhou Xiaoruo, of course, this is not absolute, Zhou Xiaoruo is so panicked, in addition to the possibility that he deliberately or accidentally bumped into the old man, it may also be because a teenage child is full of fear of death.

Although the old man and Zhou Xiaoruo are both dead, what happened in the corridor is not unknown to anyone. I switched the surveillance camera to the place on the first floor, Zhou Xiaoyu was standing on the first floor, Zhou Xiaoruo ran out of the corridor in a panic, and said something to Zhou Xiaoyu, and then, the two of them went upstairs from the other side.

Therefore, Zhou Xiaoyu must be in the know.

Under my analysis, everyone looked at Zhou Xiaoyu in unison. Zhou Xiaoyu lowered his head, his two hands constantly tugging at the corners of his clothes, and he refused to speak.

"Okay, let's not mention what happened in the corridor for the time being, what can basically be inferred is that Zhou Xiaoyu is aware of what happened in the corridor." I'm going to ask you to remember this because it's important.

"However, what does this have to do with Zhou Xiaoyu killing Zhou Xiaoruo? If it is a threat, the killer and the killed should be the opposite! Xie Jing retorted.