People inside and outside the room were all relieved, because they thought that the four cases were almost solved, and there was no need to be afraid of the unknown.

"Ha ha, brother, it seems that we need to get to know each other again. You have a clear idea. Although these cases are not complicated, they happen at the same time, but you can quickly and repeatedly detect these cases without knowing it. Is it true that brother used to be a policeman?"

When Li Xiangdong came to Qin'an, he held his hand warmly.

At this time, Qin An's eyebrows wrinkled tightly and his face was very gloomy. He didn't pay any attention to Li Xiangdong's warm greeting.

Although the super hearing is much worse now, Qin An found out the situation before she fell asleep last night.

At least he knew that there were 382 people on the whole building last night besides the people who followed him. If nine living patients were transferred and killed after he fell asleep, and the dead vice president Guo, Zhao Zida and the little nurse, there should be 370 living people left in the whole building. But now, Qin An quickly counts that there are 379 living people !

In other words, only vice president Guo, Zhao Zida and the little nurse died, and the other nine patients were still alive! They do not hide in a corner, but live in the crowd, which is a bit creepy. Are these nine patients the culprits? Where are they? What do they want to do?

It's really illogical. If they want to hide for a certain purpose, they don't need to do anything. As patients, they can hide well. There's no need to get some dead people to switch themselves. It doesn't make sense.

Last night, Qin An paid close attention to everyone's appearance and wanted to find Weng die.

Because of the decline of his ability, Qin an actually just glanced at a strange face. After confirming that it was not Weng die, he went to see the next one. There was really not much concept about what all the people he saw looked like. He only knew that they were not Weng die.

So where are these nine people now? Qin An felt it necessary to talk to Li Shaodong and let him find them out.

At this time, Yan Yikuan was brought up. During the interrogation, he was as scared as a quail. Qin an observed him for a long time and found it even more strange. If Yan Yikuan was not the murderer, who killed vice president Guo?

"Well, don't you admit it? I tell you, this is an extraordinary period. If you don't tell the truth, don't blame me for serving you with torture! " Li Xiangdong's eyes were full of momentum. Yan Yikuan was shocked by him.

Qin An quickly went up to pull Li Xiangdong over, and then let him and himself go to the next room to talk alone.

"Company commander, there are still many doubts about this problem. Yan Yikuan should interrogate slowly. I think the most important thing for us now is to find the nine patients who were replaced by corpses. Then, does the company commander want to know whether they are alive or dead?"

Qin An put forward his doubts to the point.

"Well, I guess it's dead? I have just asked other people, these nine people are critically ill, so usually no one takes care of them. It's really pitiful. It's possible to throw them into the water after they are taken away. "

"Does the company commander think that they can't still be among us?"

"How could it be that they replaced themselves with corpses? Why? Is that necessary? "

"Anyway, does the company commander know how many people are still alive in this building?"

"According to statistics, there were 373 people, but now there are 3 dead and 9 missing. There should be 361 more. Of course, not including you new comers. If nine patients are still in the building, it should be 370. "

What?

It was 373 people, not 382 people I noticed when I just arrived?

But now there are 379 living people in the building!

If it was originally 373, there would be no problem if 370 people were left after the death of the nurse, Guo Shengli and Zhao Zida. This is on the premise that nine patients did not die, then it should be 370 people at most. How could it be 379? So nine people just entered the building before they came here? Li Xiangdong doesn't know?

Nine newcomers are not nine patients? But nine patients did become corpses.

Li Xiangdong thinks that the 373 people have become 382 because there are nine more people. Now there are 379 people in the building. With the dead Zhao Zida, Guo Shengli and the little nurse, they are 382.

The problem is more complicated. The nine patients who were there are still there, but there are nine more bodies and nine new comers. So where are the nine patients, the nine newcomers? What is the connection between the two? This NIMA is a real headache!

"Company commander Li, I think it's like this. It can't be said that Yan Yikuan has a problem with one person. After all, several people are dead. Everyone in the building is suspected. I think we should thoroughly investigate and count the number of people on each floor and whether there is any change in the personnel. Then everyone should be investigated."

Qin An put forward his own solution. Although the matter is complicated, it is still simple to deal with. No matter nine more newcomers or nine patients are still living in the crowd, just find them out and let Li Xiangdong check the number of people and personnel. He can definitely do it.Li Xiangdong still has some admiration for Qin'an. Looking at his suspicious look, although he can't figure out what he's worried about, he still sends someone to investigate thoroughly.

An hour later, when the thorough investigation results came back, Li Xiangdong was also stupid.

The nine missing patients were found and secretly placed in different rooms. They didn't know what was going on. It seemed that they were sleeping soundly last night. After the doctor's examination, pinholes were found on their arms, indicating that they were injected with drugs such as anesthesia. After counting the number of people, Li Xiangdong knew that there were 379 people in the building. This is really a ghost. The earliest statistics was that there were only 373 people. Now three people died and nine patients were found. So the new comers to Qin'an should have 370 people left. How can they become 379? Who are the nine more people?

In desperation, Li Xiangdong had to send another person to thoroughly investigate. The total number of people was 373. This data was collected when the flood broke out and people were trapped. After a morning's confirmation, the result was that no one had any problem. After the flood broke out and people were trapped in the building, there were always several people who could prove that this was really a ghost There are nine more people, but I don't know who they are!

Because of the large number of people in the whole building, the news was spread, and people knew about such a strange event, so they all became panic.

Li Xiangdong saw that Qin An seemed to have no idea, so he called some people to study together, trying to brainstorm and see who could solve the mystery.

At this time, Liu Xia and others returned to Qin An. After learning about this incident, they also felt strange and began to ponder, but they could not find out the truth of the mystery.

"Qin An, it's terrible, isn't it?"

Liu Xia whispered beside Qin An. In fact, she was afraid, so she talked with Qin An. This is a kind of comfort to herself.

Qin An has always been the backbone. Although Liu Xia's initial impression of Qin An was not good, she had to admit it and knew where to get comfort from Qin An.

"There's nothing to be afraid of, and there won't be ghosts."

"How come there are nine more people out of thin air?"

"Yes, how could it be out of thin air..."

Qin An said that in general, he suddenly stopped and asked Li Xiangdong, "company commander Li, who gave you the statistical data at the beginning and told you that the total number of people in the building was 373?"

"Ah... She was a nurse. At that time, I asked her to help me with this. Her name was Li Doulan."

Qin An's eyes suddenly shine, unexpectedly is this woman!

"Ha ha, what a coincidence!"

"What? Brother, do you know this man? "

"I don't know... Company commander Li, can you call this man?"

Li Xiangdong didn't understand what Qin An meant, but according to his request, he sent someone to take Li Doulan over.

When Li Doulan appeared, there were many people in the room. She seemed to be a little nervous.

Qin An looked at her with bright eyes. After a long time, he said with a smile:

"Li Doulan, is that the number you counted at the beginning? Tell company commander Li there are 373 people in this building? "

"Well, yes."

"You're lying. I think the real number of people in this building is 382, right? You understated nine people, didn't you? "

Listening to Qin An's question, Li Doulan's face turned pale and his body trembled.

And her such action, immediately attracted the attention of all people, we all understand! Yes, there are probably no more than nine people out of thin air, but at the beginning, the source of the number of people in the building is wrong!

Oh, my God! It's amazing. How does Qin An's head grow? How can he figure out the crux of the problem?

The most depressing thing is that the key to this problem is not complicated, but it is impossible for people to think of it in the face of complicated reality.

Qin An's face was more full of smile. Looking at Li Doulan, she said: "ha, then, Miss nurse, I have other questions to ask you. Did you go to the kitchen this morning to find Yan Yikuan?"

This problem can not be concealed because Yan Yikuan has just explained it.

"Well... I'd like to order something secretly."

"Perhaps not? The purpose of your visit should be to observe whether master Yan delivered breakfast to the vice president, and whether the salty pepper, a private dish belonging to the vice president, was taken away, because you put enough lethal poison in it! is it? So you killed the vice president, prophet Guo! "

"I'm not me, I'm not!" Li Doulan looked flustered and excited.

"You didn't? You are the one! You put poison into the salty pepper, and you went to confirm it early in the morning. After you learned that the salty pepper had been taken away by Dean Guo's students, you will be relieved! Hum, did you swap those nine bodies? What is the purpose? Creating chaos so people don't know what you're doing? Only you know that the real number of people in the building is 382, but company commander Li thought it was 373! So you think that if there are nine corpses, it will create the illusion that outsiders are coming to the building. If Guo Shengli, little nurse and Zhao Zida are not dead, plus these nine corpses, the total number of people will become 391. There are 18 more people, 9 dead people and 9 living people! Of course, this is enough to attract all people's curiosity, and eventually ignore the matter of Prophet Guo. At least people's thinking will be completely confused, so that they can't find you the real murderer! But how do you transfer nine patients by yourself? How did you get nine bodies? You must have a helper, and this helper can also let you avoid the sentry... So, is this an act of self-defense? Company commander Li, who was the sentry on this floor last night? ""It's Zhao Zida..." Li Xiangdong's thought hasn't changed completely.

"It's even more interesting. Zhao Zida committed suicide because he killed a living person by mistake. But last night he was working as a sentry here. You smuggled nine living people and nine dead people in and out, and he didn't even notice? It's impossible, that is to say, Zhao Zida is your accomplice for some reason! I'm curious. Why? A kind and pure hearted man, who committed suicide this morning, helped you to transfer the patient and the body yesterday. Why didn't he ask for help in return? Is it the same reason that he jumped off the building? He jumped to atone, so is it because of atonement that he helped you? If the two are connected, does the girl he killed have something to do with you

Qin An's thinking is running fast. In fact, all the things he stated are conjectures, with no basis. He just chose the most possible one from many thoughts.

After his words, Li Doulan, who had been worried, completely collapsed.

"He should have died! He killed my sister! My own sister! He killed her as a zombie! He should have died

As soon as these words were uttered, all the people present were shocked!

What shocked them is not that Li Doulan is the murderer himself, but that Qin An's inference is too strong, right? How can he come up with the truth without any basis?

Naturally, Qin An is not groundless. His ability of peeping into the sky can get a lot of information, so it's easier to get the truth by synthesizing these information and analyzing and guessing.

Li Xiangdong was very excited and called someone to clean up the scene. He just left a few people in Qin'an to start a surprise interrogation of Li Doulan. This time it was very good. It didn't take long to get all the facts.

It turns out that Li Doulan used to be Guo's mistress. Later, he liked the new and disliked the old. After he had Liu Aina, he ignored her.

Li Doulan always harbors a grudge, so he poisons and kills Li Xiangdong.

The girl Zhao Zida killed was Li DouYuan, Li Doulan's own sister. Li Doulan watched her sister being killed. At that time, she hid in a nearby room and saw the moment when her sister was shot through the window, which made her hate Zhao Zida. Later, she found Zhao Zida and explained it. Zhao Zida felt very guilty and then became depressed, Finally chose suicide. So the little nurse's death is really accidental, as Qin An guessed, she was scared to death, because she saw the nine bodies placed in a row. The nine corpses are really used to distract people's attention. As long as people are confused, no one will doubt her as a little nurse. It was just a coincidence that nine bodies were carried, because there were only nine people in the uninhabited room. At first, when Li Doulan counted the number of people, she made a mistake. She added up the number of people on each floor, and for the first time she got the number of 373, so she told Li Xiangdong. Later, Li Doulan was idle and bored to recalculate, only to find that the real number of people in the building was 382! This kind of mistake is harmless. Li Doulan felt that it was a shame to miscalculate the number. At that time, he didn't tell Li Xiangdong the real number.

This seamless plan has almost come to an end, but there is a Qin An, let her finally caught.

"Oh, it's just like a TV play! I'm convinced! Brother Qin, you have to teach me well in the future. Your meticulous mind is really watertight. We all think that Yan Yikuan is the murderer, but you turned over the case for him and found out the real murderer. This is Bao Qingtian alive! "

Qin An has been leaning on the table. After everything seems to be settled, he feels that the matter is not over.

Li Doulan's killing plan is actually very complicated and ingenious.

First of all, she poisoned the salty pepper. This was the assassination of Prophet Guo. It was very targeted and smart. There are not many people who like to eat this kind of hot pepper, so it can avoid killing others by mistake.

There is also the fact that Zhao Zida was ashamed and eventually committed suicide through contact. It also needs enough wisdom to guide Zhao Zida's heart into a dead end.

There is also the matter of confusing the audio-visual of nine corpses. If they didn't show up and have insight into everything, it would be a mystery.

He must be very smart if he has such a clever mind. But Li Doulan, who is in front of him, confessed all the time without much interrogation. How could this happen? This is quite different from her performance, which makes Qin an a little unacceptable.

After a few words of greetings with Li Xiangdong, Qin an again focuses on Li Doulan.

At this time, she was sitting in a chair, people seem to be silly in general, full of despair.

Murder!

She has never killed anyone, so she will be afraid of it. After all, the end of the day has just broken out, and the idea of killing people to pay for their lives is still deeply rooted in her mind.

Qin An looked at her for a while, and suddenly said, "at the beginning, I asked you if you killed prophet Guo. You cried excitedly," no, it's not you! Your expression tells me something. I don't think you are sophistry. Maybe at that time, you really thought the murderer was not yourself! But then when you were interrogated, you collapsed and admitted everything. I have some doubts about your performance. Li Doulan, have you really explained all the problems? ""Ha ha, what's the difference? I did kill people. Anyway, I have to pay for my life. Whatever you do, I don't care. "

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