Hearing the ladyboy man say that he had found out who poisoned Li Yu, everyone was very excited.

However, seeing that he was hesitant and spitting, Yan Xiaokai felt that things were not so simple, so he asked, "Make it clear." ”

Facing Yan Xiaokai's sword-like eyes, the ladyboy man's heart tightened, and he hurriedly said: "The spy is a helper in the kitchen. ”

Yan Xiaokai asked, "What about people?" ”

The shemale man said, "Now the corpse is in the freezer in the kitchen. ”

Shangguan Wusu exclaimed, "Dead? ”

The shemale man nodded and said, "Yes, after learning that Li Yu was poisoned, I guess that the problem is likely to be in the kitchen, and during working hours, except for the staff on duty, any other logistics personnel are forbidden to enter and exit, so I suspect that this murderer is still in this place." ”

This is said reasonably, and even Yan Xiaokai has to admit that this ladyboy has some brains in addition to the demonic spirit, so he motioned for him to continue.

The shemale man continued: "So I didn't make a noise, but secretly launched an investigation, and finally found the body of the helper in the freezer. But this corpse is very hidden, at the bottom of a pile of frozen meat, which means that if we don't check carefully, we will not find his body until we have eaten all this frozen meat or eaten to the bottom layer, and according to the progress of our base to consume frozen meat, it will be a week at the earliest. ”

Yan Xiaokai nodded slightly, and asked again, "What about the time and reason for his death?" ”

The shemale man said: "This helper should have been put into the freezer immediately after death, so the time of death is difficult to determine, and the cause of death is that he died due to a blow to the head caused by an internal force, which caused a cerebral hemorrhage and died." ”

Yan Xiaokai asked, "What is the main job of this helper?" ”

The shemale man said: "Fight in the kitchen, and at the same time be responsible for delivering food to the suspect." ”

Yan Xiaokai asked again: "Except for this helper, what about the others?" Have you checked them all? ”

The shemale man said, "I have quietly checked it, and I have not found any other suspicious people and problems." ”

Yan Xiaokai pondered for a while, and then asked, "Are you sure that from the time Li Yu and them started to eat, no logistics staff has ever left this place!" ”

The shemale man nodded and said, "I'm sure, there is a strict work system." ”

Yan Xiaokai said: "Then what are you waiting for, hurry up and check the monitoring." ”

The shemale man hurriedly agreed and quickly led them to the monitoring room.

The monitoring room is very large, and the equipment and instruments are more complete than the general monitoring room, and six or seven special police are constantly checking the monitoring screens.

When the shemale man came in, he asked, "Did you find any suspicious people?" ”

The SWAT officers shook their heads, "No! ”

Yan Xiaokai said: "Take a look at the picture of Li Yu and the others when they were eating before." ”

The shemale man hurriedly instructed the SWAT to comply.

The surveillance at that time was quickly brought up, and the picture began with two people in white overalls pushing and pulling the dining cart in the corridor of the basement. The dead helper was among them.

However, his behavior did not seem to be abnormal, it was a simple and standard food delivery process, the person in the back was in charge of pushing the food cart, and he was responsible for holding the utensils, serving the dishes on the food cart spoonful by spoon, and then passing the meals through the small window in the middle of the iron door of the cell.

From the beginning of the pie to the end of the pie, there is not a single flaw or flaw in the whole process.

After watching the monitoring, Yan Xiaokai couldn't see what was going on, so he looked at the fox.

The fox didn't say anything, just gestured at him, apparently asking him to slow down the playback.

Yan Xiaokai immediately ordered: "Give me slow motion and play it again." ”

Although the shemale man felt that there was no need for this at all, since Yan Xiaokai had asked for this, he could only do it.

After this broadcast, Yan Xiaokai asked Shangguan Wusu, the second child, the mouse and others, "Do you see anything?" ”

Several people shook their heads, and finally looked at the fox.

The fox is used to playing a supporting role, but it doesn't mean that she doesn't have the potential to be the protagonist, so although she was a little nervous when she saw everyone looking at her, her voice was still steady: "Ah Da, I think this helper is very strange!" ”

Yan Xiaokai asked, "Why is it strange?" ”

The fox said: "It stands to reason that people have emotions, and if they have emotions, they will be reflected on their faces, so that various expressions will appear. Even people who don't smile anymore can't be completely expressionless! But from the time this helper appeared to the end of the meal delivery, I didn't see the slightest change in expression on his face. And what about the other helper? In the process, at least five impatient expressions have been revealed! ”

After she said this, everyone hurriedly watched the video again and found that it was true.

When everyone was thoughtful and sorted out their thoughts, the muscular man scratched his head and asked, "But what does this prove?" ”

"Smack!" , he was slapped on the head, but it was not Yan Xiaokai who beat him, it was a shemale man, only to hear him scold angrily: "What a dead fool, how did you get mixed up as an agent?" Did you come in specifically for relationships? Don't you know that there is a thing in this world called a human skin mask? ”

The muscular man finally came to his senses and said, "I understand, the biggest flaw in the human skin simulation mask is that there is no expression on his face at all. ”

Shangguan Wusu laughed when he heard this, and deliberately took him into the pit and asked, "Then why do you think he is wearing a human skin imitation mask?" ”

The muscular man was stunned for a moment, then scratched his head and said, "yes, he's just a helper, what does he do with a mask?" What is the reason? ”

"Smack! Syllable! He received two more blows on the head, but it was still not Yan Xiaokai, it was a shemale man.

"How can I have such a stupid subordinate as you, it really disgraces my face!" The shemale man almost burst into a rage and scolded: "Why is he wearing a mask, it's because he is dead at this time, and he is no longer him!" ”

Some people, the more they pat their heads, the more stupid they become, but the muscular man is undoubtedly the opposite, he was once again awakened by the pat spirit, and said excitedly: "Boss, are you saying that he has been replaced by someone at this time, this murderer put on a human skin imitation mask, made up like him, and then Li Yu and others sent food and took the opportunity to poison him!" ”

The shemale man scolded angrily: "It's really a pig brain, and I won't understand until this time." If you look at people, you have already guessed it! ”

The muscular man looked up, and saw that all the guys from the deep city were looking at him with a smile, and he was embarrassed for a while.

The shemale man ignored him, but pointed to the helper in the surveillance, and said to the special police: "Hurry up and find this guy for me!" ”

The special police officers were busy checking the real-time monitoring screens, and Shangguan Wusu and others also helped, and almost everyone carefully checked the screens.

It's just that in the end, nothing was found, all the surveillance was seen, and the helper was not found at all.

Finally, Shangguan Wusu couldn't help but ask the shemale man, "Are you sure this person is still here?" What if he has already escaped? ”

The shemale man shook his head and said: "I said it, there is a strict work system here, and during working hours, no logistics personnel are allowed to enter or leave." And at the time of the incident just now, I had already asked in secret, and it was true that no one was in or out, and I also gave a special explanation that no one was allowed to go out. So I'm sure this guy is still here. ”

Shangguan Wusu said: "In that case, where is this person now?" ”

The shemale man was asked, with a blank expression of who you ask me and who I ask.

Yan Xiaokai, who had always been silent, suddenly opened his mouth at this time and asked, "Do you think that after he was successfully poisoned, he will still wear that human skin mask again, and he will still pretend to be that helper?" ”

Everyone was stunned, and no one was silent.

After half a sound, the shemale man said: "If he doesn't pretend to be a helper and show his true face, we can find him at once, but after checking for so long, we have never found any suspicious people!" ”

Yan Xiaokai ignored this stubble, and just asked the shemale man, "If I'm not mistaken, you should be in charge of this place, right?" ”

The shemale man didn't understand why he asked, but he nodded anyway, "That's good!" ”

Yan Xiaokai asked again: "Then you are familiar with all the people here, right?" At least the basics, yes? ”

The shemale man nodded again, "You can say that, because every staff member who comes in here must be approved by me." ”

Yan Xiaokai said: "Then if there is one more person, can you find out?" ”

The shemale man said: "Of course you can, when everyone comes to work, they not only have to check in and sign in, but also swipe the card for identity verification." One less person, there will be a record on the device. One more person...... It's simply impossible! ”

Yan Xiaokai said: "In that case, how do you think this person got in?" ”

The shemale man was suddenly asked, and muttered, "This, this ......"

Yan Xiaokai said: "If there is no more person here, it proves that your people have an accident!" ”

The shemale man was stunned and said, "Huh? ”

Yan Xiaokai said: "But this person was not killed here, he was outside." After being killed or imprisoned by the murderer, he took this person's identity document and put on the appearance of this person, and mixed in! ”

The shemale man said, "Then why did he kill that helper?" ”

"Isn't that simple?" Yan Xiaokai said: "That helper is specifically responsible for delivering meals, only he has the opportunity to directly poison Li Yu, only by killing him and replacing him can he achieve his goal!" ”

The shemale man said, "If that's the case, how can we find him out now?" ”

The muscular man said, "Isn't that easier?" Since everyone is still here, then notify the assembly, and then tear everyone's face to see who is wearing a human skin mask, then find out the murderer! ”

This method is undoubtedly simple and crude, but it seems to work!

It's just that Yan Xiaokai shook his head and said: "It's not appropriate to do this, you have just said that the helper died of cerebral hemorrhage caused by the blow of internal force, which proves that this person is a master. ”

The shemale man undoubtedly had this concern, and asked, "What about your opinion?" ”

Yan Xiaokai motioned for him to come over, and then said his idea in his ear......