The wooden plank that lifted the scene of the crime was placed according to Xu Lang's request, and after it was placed, Xu Lang asked everyone to exit the warehouse, and then he himself withdrew.

Not long after Xu Lang came out, Zhu Hongfang and Yang Xuewen were also stayed, and the handcuffs on the hands of the two of them had been taken away, but when the two of them got out of the car, their eyes were covered by a black cloth.

Ning Yanran and the rest of the second criminal investigation team couldn't help but feel strange when they saw the two of them like this, they didn't understand what Xu Lang was going to do, and everyone looked at Xu Lang one after another.

After the four police officers brought Zhu Hongfang and Yang Xuewen to Xu Lang, Xu Lang looked at the two people and said: "Don't be afraid, I just asked you to recreate the events of the day of the crime, you just need to do it all over again according to what you experienced that night, if you do a good job, then you can prove that Shen Jun was not killed by you, understand?" ”

Zhu Hongfang and Yang Xuewen nodded hurriedly, and said in their mouths, we will definitely cooperate.

After getting the consent of the two people, Xu Lang asked people to bring Zhu Hongfang and Yang Xuewen into the warehouse, and then said to Ning Yanran: "Turn off all the headlights." ”

After speaking, Xu Lang followed into the warehouse and drove the four policemen out.

Ning Yanran was confused by Xu Lang's second monk, she really couldn't understand what Xu Lang was going to do, but she still asked Xu Lang to turn off all the headlights according to Xu Lang's request.

After the headlights were turned off, the originally bright scene suddenly became pitch black, and everyone subconsciously squinted their eyes to allow their eyes to adapt to the changes in the environment.

About ten minutes later, there was movement in the warehouse, first Xu Lang began to speak, and then he heard the responses of Zhu Hongfang and Yang Xuewen, and then, the person standing outside the warehouse heard the sound of knocking on the door in the room, but it was not the door of the warehouse, but the door inside, and after a while, there was no sound in the room.

After a while, Xu Lang walked out of the room alone, and then found a police officer, Xu Lang whispered a few words to the police officer, and then the police officer walked into the warehouse, and never came out again.

After Xu Lang walked in with the police, he also followed in, and after a while, Xu Lang walked out with two door panels, and then walked into the warehouse, I don't know what he was busy with, after about twenty minutes, Xu Lang walked out, closed the door of the warehouse, and locked the door of the warehouse with the wire that was originally prepared.

After doing all this, Xu Lang came to Ning Yanran's side and said to her, "Let people turn on the lights." ”

Until this moment, Ning Yanran finally understood what Xu Lang was going to do, Xu Lang just played the deceased Shen Jun, and Zhu Hongfang and Yang Xuewen still played themselves, at the beginning, Ning Yanran could still understand, until Xu Lang played Shen Jun, but after the police officer entered the warehouse, Xu Lang came out, then, it means that Xu Lang is not playing Shen Jun, but the fourth person who appeared at the scene, which makes Ning Yanran a little incomprehensible.

The headlights turned on again, shining the dark scene again, and at this time, Xu Lang said to Ning Yanran: "Let's go and call the door." ”

Ning Yanran followed Xu Lang to the door of the warehouse in such a daze, after the two of them came to the door, Xu Lang did not open the door first and then call the door according to the previous experiment, but called the door first, after Xu Lang opened his mouth to call the door, Zhu Hongfang and Yang Xuewen, who had already been staying inside a little panicked, immediately responded, ran to the door, and pulled out the latch, and at this time, Xu Lang took out the vise that had been prepared and clamped the wire that locked the door, and the door finally opened, only Zhu Hongfang and Yang Xuewen came out, And the officer who went in didn't show up, which surprised everyone.

So, everyone walked into the warehouse with lighting tools and found that the police officer was lying upright on the big kang, motionless.

After Zhu Hongfang and Yang Xuewen saw this scene, they were stunned for a moment, and then they screamed: "Ah... Ladies and gentlemen, he must be dead, right? I didn't kill him. ”

"Yes, yes, I can swear to God, I really didn't kill him, even if I lend a few more guts, I wouldn't dare to kill the police." Yang Xuewen also hurriedly added on the side.

After seeing this scene, the other people standing in the barn all looked at each other, and they all felt that this scene was familiar, as if they had seen it somewhere.

Suddenly, they remembered that after Shen Jun's body was discovered, the people of the second criminal investigation team rushed to the scene and saw this scene, which could be exactly the same.

Ning Yanran somewhat understood what was going on, but she still had some doubts that she hadn't figured out yet, so she asked, "Xu Lang, what's going on?" ”

Xu Lang looked at Ning Yanran and smiled, walked out of the warehouse, came to Liu Maocai, who had been standing outside, and said slowly: "What the hell is going on, you asked him, he knows it in his heart." ”

After speaking, Xu Lang looked at Liu Maocai and smiled: "Did you say yes, Liu Maocai." ”

Liu Maocai first glanced at Zhu Hongfang and Yang Xuewen who came out of the warehouse, and there were shocked looks on the faces of these two people, and then, Liu Maocai glanced at Xu Lang with complicated eyes, sighed, and said: "Officer Xu is right, I know very well in my heart that Shen Jun was killed by me." ”

"What?"

"You killed Shen Jun?"

After Liu Mao confessed that he had killed someone, Zhu Hongfang and Yang Xuewen's originally shocked faces once again showed shocked and incredulous expressions, they didn't expect that it was not they who killed Shen Jun who lived in the same room with Shen Jun, but the person who had rescued them from the warehouse, they were still a little confused in their minds, and they didn't understand how Liu Mao killed Shen Jun and why he did it.

Since Liu Mao confessed to the killing, Ning Yanran left a few people to clean up the scene, and the others followed Ning Yanran back to the Public Security Bureau.

There were three people sitting in the No. 1 interrogation room of the Second Criminal Investigation Team of the Public Security Bureau, Liu Maocai sat opposite the interrogation table, his hands were wearing shiny handcuffs, and sitting behind the interrogation table were Ning Yanran and Zhao Hua, and there was still a group of people standing outside the interrogation room, Xu Lang was one of them.

After Liu Maocai was brought into the interrogation room, he began to take the initiative to explain how he killed Shen Jun without Ning Yanran asking anything.

On the afternoon before the incident, Liu Maocai first wrote two notes, and he put them in front of Zhu Hongfang and Yang Xuewen's homes, because he was the captain of the security team, so he naturally knew where Zhu Hongfang and Yang Xuewen's homes were.

After putting away the note, Liu Mao found Shen Jun, who had not yet had time to go home, and told Shen Jun that there were many valuable parts in the abandoned factory, and if Shen Jun went to steal these parts, he could sell them for a large amount of money.

Shen Jun is a chicken and dog thief, like to covet some small cheap, heard that there are valuable parts in the abandoned factory, and Liu Maocai is his hometown, so he believed Liu Maocai's words, so, the two of them went to the abandoned factory together, Shen Jun not long after entering the abandoned factory, was already prepared Liu Maocai with chloroform to stunned, this time, Liu Maocai used a relatively large dose of chloroform, which can make people anesthetized and coma for several hours.

After Liu Maocai stunned Shen Jun, he hid Shen Jun in another warehouse, and then he hid in the abandoned factory, waiting for the arrival of Zhu Hongfang and Yang Xuewen.

Zhu Hongfang came first, when Zhu Hongfang came in, Liu Maocai saw Zhu Hongfang, and when Zhu Hongfang walked near the warehouse, Liu Maocai came out of the shadows, attacked Zhu Hongfang from behind, and covered Zhu Hongfang's mouth and nose with a towel standing with chloroform, Zhu Hongfang was stunned without struggling twice.

After Liu Maocai put Zhu Hongfang unconscious, he put Zhu Hongfang into the warehouse and put it on the big kang, but the position of Zhu Hongfang in his house was neither his feet facing the door and his head facing the wall, nor his head facing the door and his feet facing the wall, but his feet were facing the wall to the right of the warehouse door, and his head was facing the left side of the warehouse door.

After placing Zhu Hongfang, it didn't take long for Yang Xuewen to come, Liu Maocai stunned Yang Xuewen in the same way, and he placed Yang Xuewen in the same position as Zhu Hongfang, after doing all this, Liu Mao went to see Shen Jun who was still unconscious again, and he once again took out chloroform and inhaled it to Shen Jun in a coma to ensure that Shen Jun would not wake up halfway.

After everything was ready, Shen Jun entered the warehouse and closed the door, at this time, the warehouse was neither a two-way secret room, nor a one-way secret room, to be precise, the warehouse at this time was just a warehouse, people outside could come in, and people inside could also come out.

After Liu Maocai entered the warehouse, he woke up Zhu Hongfang and Yang Xuewen in a hoarse voice, telling them that the door of the warehouse was locked from the outside, and they couldn't get out, it was night, it was dark outside, and even more so inside the warehouse, Liu Maocai was worried that Zhu Hongfang and Yang Xuewen would not believe it, so he took them to the right side of the warehouse, where was there a false door that Liu Maocai had already prepared.

This false door is the two wooden planks found in Liu Maocai's yard, the style of these two wooden planks is similar to the door of the warehouse, they are made of wood, but they are not clear in the dark room, Zhu Hongfang and Yang Xuewen under the guidance of Liu Maocai, determined that the door could not be opened, and this false door naturally could not be opened, because the back of the door was the wall.

After the two of them were sure that the door was locked from the outside, Liu Mao proposed that since they couldn't get out for the time being, then lock the door from the inside, so that it would be impossible for anyone to come in and harm them, Zhu Hongfang and Yang Xuewen were still a little hesitant when they heard it, Liu Mao began to shout that someone was going to murder him at this time, Zhu Hongfang and Yang Xuewen dispelled the concerns in their hearts when they heard it, and agreed to lock the door from the inside.

In fact, at this time, the warehouse is still a warehouse, and it is still not a secret room.

It was Liu Maocai who locked the door, but in the impression of Zhu Hongfang and Yang Xuewen, it was not Liu Maocai but Shen Jun who was with them.

After Liu Maocai locked the false door, he found another piece and handed it to Zhu Hongfang and Yang Xuewen, saying that it was used for self-defense, but in fact, the brick was used to kill Shen Jun, and then quietly took out chloroform, chloroform is a highly volatile chemical, Zhu Hongfang and Yang Xuewen felt sleepy after smelling chloroform, and the whole person was groggy, and Liu Maocai quietly put on a mask when he took out chloroform, so the three of them groped back to the big kang, They lay down in the same position they had when they woke up, and it didn't take long for the two of them to fall asleep.

After Liu Maocai made sure that the two people were asleep, just in case, he took out a towel stained with chloroform and covered the mouths and noses of the two people, causing them to fall asleep.

After doing all this, Liu Maocai opened the door of the warehouse, dismantled the fake door, and secretly moved out of the warehouse, and then turned Zhu Hongfang and Yang Xuewen who were asleep and let them lie with their feet facing the wall and their heads facing the door, which is why in Zhu Hongfang's confession, he felt that after the second coma, he vaguely felt that someone was touching his feet.

After Liu Maocai fiddled with the bodies of the two people, he went out and carried Shen Jun, who had already been stunned by him, and put it between Zhu Hongfang and Yang Xuewen.

After smashing Shen Jun to death, Liu Maocai took out a few more cigarettes, lit them with a lighter, let them burn in the air, and finally threw the cigarette butts on the ground, creating the illusion that someone had smoked inside.

After doing this, Liu Maocai came to the door of the barn, inserted the latch, but did not insert it into the jack, but made a mistake outside the jack, and then he took the wooden stick, held the wooden stick with one hand, and exited the barn, and then when there was a gap left, let go, and the wooden stick fell, and it was against the door of the barn, so that the illusion that the door of the barn was locked inside.

After Liu Maocai came out, he locked the door of the warehouse from the outside with wire, so that a secret room was formed, this secret room looks like a two-way secret room, in fact, it is a one-way secret room, only someone can enter the warehouse by clamping the wire outside, but what if you want to make people think that this is a two-way secret room? That is, before Zhu Hongfang and Yang Xuewen woke up, let people find this secret room, wake them up from the inside, and then he clamped the wire from the outside, so that a theoretical two-way secret room was formed.

On the next day, after Liu Maocai cleaned up all the traces of the scene, he came to the outside of the abandoned factory to see if he could wait for a person to come, only someone came, he pretended to meet this person by chance, and then told this person that he seemed to hear some kind of lie inside, took this person into the abandoned factory, pretended to find the warehouse, and then under the witness of this person, rescued Zhu Hongfang and Yang Xuewen, and found Shen Jun's body.

As long as the body is found, then the police will definitely intervene, at that time, with this person's confession, then Liu Mao is innocent, and the one who killed Shen Jun is one of Zhu Hongfang and Yang Xuewen, or both of them are murderers who killed Shen Jun, so that either the police will prosecute Zhu Hongfang or Yang Xuewen for intentional homicide or manslaughter, and Liu Maocai, who really killed Shen Jun, will be completely innocent.

As the saying goes, someone hands a pillow when you are sleepy, Qin Yumei's appearance is like this, she found it according to the address Zhu Hongfang said before leaving, and' Coincidentally, 'met the long-awaited Liu Maocai, Qin Yumei's appearance is simply an unexpected joy for Liu Maocai, if Liu Maocai casually pulls a person into the abandoned factory and rescues Zhu Hongfang and Yang Xuewen, after finding Shen Jun's body and calling the police, the police will definitely be suspicious of Liu Maocai, but Qin Yumei is different, she and Liu Mao are acquaintances, and Zhu Hongfang's wife, her appearance undoubtedly indirectly proves that Zhu Hongfang is the murderer of Shen Jun.

With the appearance of Qin Yumei, then the next thing went very smoothly, they first searched in the abandoned factory, of course, they would definitely not find anything, and then, Liu Maocai pretended to find a locked warehouse, he found Qin Yumei and told her that the two people came to the door of the warehouse, Liu Maocai preemptively began to knock on the door and call the door, waking up the two people who were groggy and half-asleep because of inhaling chloroform.

After Zhu Hongfang and Yang Xuewen were woken up, their first reaction must have been to respond to the people outside, and then they went to open the door of the warehouse, at this time, although the outside was already bright, but the light in the warehouse was still relatively dim, plus there were still chloroform components in their bodies, and their senses were not very keen, so they naturally would not notice whether the bolt was inserted in the jack or outside the jack, for them, as long as they could get out now.

Zhu Hongfang and Yang Xuewen's action directly proves one thing, that is, the door of the warehouse was locked by them from the inside, which is why Liu Maocai did not immediately find a tool to open the door after discovering this warehouse, but spent a few minutes to wake up the two sleeping people inside, because only in this way can it be proved that this is a two-way secret room, and it was Zhu Hongfang and Yang Xuewen who killed Shen Jun, as for who killed Shen Jun, it will be handed over to the police to investigate.

As for why Liu Maocai deceived both Zhu Hongfang and Yang Xuewen, mainly because Liu Maocai was afraid, if only Zhu Hongfang or Yang Xuewen were framed alone, the risk would be too great, once the police found Shen Jun's body, and only Zhu Hongfang or Yang Xuewen were with Shen Jun, then the police would definitely suspect this person, as long as this person was killed and did not admit that he had killed someone, then things would be more troublesome, and it would be easy to get into trouble, and the main purpose of his doing this was to confuse the police and mislead the police in the direction of detection.

In fact, I have to say that Liu Maocai made this move, which really made Ning Yanran and them keep spinning in place, turning in circles, which can also be seen that Liu Maocai's IQ is actually very high, as for why he did this, everything has to start from more than ten years ago.