Reasoning Notes

Chapter 286 Reasoning Notes 6: The Criminologist Showdown (39)
"Then let's go and stop it!" Wu Sihan, half kneeling, said anxiously.

"No. Isn't that good? Didn't you want to get rid of those people a long time ago? Now someone has done it for us. We have nothing to do!"

It may have been like this before.But at present, she doesn't want to kill at all.She couldn't understand why there was such a strong killing intent before... She looked at Qi Mu sadly, with a very sad expression, "I don't want them to die. They are all my classmates... Please, please To stop this from happening."

"That is to say, your entrustment to me has terminated?" This is exactly the result Qi Mu wanted.He was satisfied to see Wu Sihan nodded.He could no longer feel the killing intent in her heart, "Get up!"

"Huh? So I don't need to kneel?"

"Since the entrustment has been lifted, I can no longer ask you to be my servant."

"Thank you..." Suddenly, Wu Sihan asked anxiously as if thinking of something again, "But you still want to prevent this from happening, right?"

"Of course." At this moment, Qi Mu's eyes became extremely terrifying, and his eyes seemed to be covered with a layer of frost.This is the look that only demons have!But Wu Sihan knew that this was more like a demon maintaining justice.

The beautiful boy in front of him clenched his fists: "How dare you use my tricks to kill people. Button devil, I will not let you go."

The button demon doesn't hide its presence very well, and Friday's first homicide exposed its hiding place.

Qi Mu sat on the stand, facing the cool wind: "There are two stairwells in the school building of Orange Primary School. Most people go up the stairwell near the school gate. And there is a gate on the first floor. If you close the gate, you You can go to the stairwell on the other side when you leave. The murderer is using the setting of this teaching building to delay time. First of all, I want to make sure that it was dark at that time, can you clearly see the faces of the people around you on the roof?"

Wu Sihan thought for a while: "If you get close to the roof, you can vaguely see it, but you can't see it if you go farther away. But if you enter the stairwell, because there are no lights, you can't see the people walking around you at all. Who is it. Even if you turn on the phone and use the phone screen to illuminate it, it is still blurry. And ah..."

"And what?"

"At that time...the ghost of Jiang Mumu appeared..." Recalling that scene, Wu Sihan's hairs still stood on end.Although it is a friend, it is also a ghost.She is most afraid of ghosts...

"Oh. Hehe." Qi Mu didn't show his sympathy at all, but smiled mysteriously, "Then you were scared by the ghost, and you all ran, and then some people fell down, right?"

"Huh? How did you know?" Wu Sihan was astonished as if he was at the scene, "Yes, Ma Yejie, who was walking in front at that time, fell down."

"Are there oil stains on the stairs or something?"

"Hmm!" You guessed it right!Wu Sihan was thinking in his heart, this guy is really good at predicting things!
"Don't look at me with adoring eyes." Qi Mu ignored her admiration at all, "This is a trick I came up with, and I still can't solve it?"

"Then, that Jiang Mumu's ghost is..."

"Of course it's a human being!"

"Ah? Who is it?! Could it be the murderer?"

"Of course not. That female ghost was played by Yu Xiaoling!"

"Yu Xiaoling?! No way?! Why did she do this?!"

"It's very simple. It's because she conspired with the murderer, but she fell into the murderer's trap. The murderer should have told her to play a prank with you to scare you. So, after she goes downstairs, use the ready Sprinkled lubricating oil on the stairs, pretending to be Jiang Mumu's ghost talking to you. You will naturally run when you are afraid. On the lubricated stairs, you will fall badly in all likelihood. Yu Xiaoling just wants to play like this prank."

"Speaking of which, she really likes to play tricks..." Wu Sihan also agreed with Qi Mu's analysis. Could it be that she is really pretending to scare them?
Qi Mu continued: "However, she didn't expect that the murderer took advantage of this and killed her."

"Oh? What's going on here?"

"The murderer took advantage of the confusion, and while you were not paying attention, ran through the hallway on the fourth floor, and joined Yu Xiaoling's classroom on the second floor from another stairwell. It killed Yu Xiaoling at that time, and then hung her body up. It takes a little time to do that. And the series of accidents you had on the way down bought it enough time. Then all it has to do is hide there until you come over."

"So, that is to say, the murderer and Yu Xiaoling conspired in the whole matter?"

"Yes, this is to create an alibi for myself." Qi Mu nodded.

Wu Sihan also thought about it seriously.It took her a lot of effort to figure out the original appearance of the trick, but at the same time she also discovered something terrifying-"Wait a minute, according to your analysis, then the murderer is..." She looked at Qi Mu in surprise, he still agree.

"Yes. This trick was originally designed for you. That is to say, the only person who can carry out the same plan is one of the five people who were on the roof with you at that time."

They are Cai Yutong, Zhang Yunmeng, Li Ni, Ma Yejie and Zhang Yu.

"But!" Wu Sihan immediately objected, "I seemed to hear each of them talking."

"Then can you be sure when they spoke? Was it on the way down the stairs, before seeing the female ghost, or when they fell down the stairs? Of course, the murderer will not disappear from your side at the beginning, it will speak loudly to let you You were aware of its existence, and then took advantage of a certain period of time to take the opportunity to leave. If I guessed correctly, it should have left when you were frightened by the female ghost."

"Ah..." Hearing Qi Mu's analysis, Wu Sihan suddenly seemed to lose his enthusiasm, and just sat in the stands and fell silent.

He was right.Could it be that the button demon was by her side at that time? !
This terrifying thought was shattered by a "bang" in the next instant.A short and crisp sound swept across this empty area.

"Oops! Something happened!" Qi Mu reacted very quickly and rushed down from the stands, before Wu Sihan rushed to the teaching building.

At this moment, in the corridor of the second grade of the teaching building, the students froze in place in horror, a bleeding corpse was reflected in their trembling eyes.

Someone's mouth was reflected in the pool of blood, smiling sinisterly.

Dead: Yang Kaiyuan.

Cause of death: Shot.

Rewind time to a few minutes ago.

Yang Kaiyuan, who had just finished washing the men's toilet, returned to the corridor dripping with sweat.Several boys were chatting, and Zhang Yu was among them.

"Han Lexin, why are you here now? You missed class!" He said to a boy in a cast.

"I don't want to either. Isn't this an injury?" Han Lexin raised her remaining right hand, "It's unlucky. I was accidentally hit by a billboard when I was going home yesterday, and almost died!"

"Wow! So unfortunate?"

"Yeah! I feel like I won't be lucky recently. By the way, Zhang Yu, have you ever received this?" Han Lexin took out a red button from his trouser pocket, "I received it on Saturday , What a weird thing. They say that pressing the button will kill you!"

"I didn't receive this." Zhang Yu shook his head.

Yang Kaiyuan, who came over at this time, immediately said, "Ha, I received this, and Liu Chang also received it."

"Really? I thought I was the only one who received it!" Han Lexin asked, "Who on earth sent it? It's so boring."

"It must have been a prank by someone pretending to be a button demon. I've already pressed mine anyway."

"What?" Han Lexin was a little surprised, "You pressed it? Are you really afraid that you will die?"

"Fart! Who would believe such rumors! Don't say so much, I'll go downstairs to buy something to eat first." Yang Kaiyuan walked towards the stairs.After Han Lexin put the button back in his trouser pocket, he put his remaining hand on Zhang Yu's shoulder and started chatting about a popular TV series.

At this moment, there was a loud bang from nowhere.Bang - everyone raised their heads reflexively, as if trying to find the source of the sound in the air.White clouds fluttered in the sky, and everyone's eyes were immediately drawn back by piercing screams.

People first saw a girl whose face was ashen with fright, standing in the middle of the corridor with her feet shaking like a sieve.Looking down a little further, there was a person who was shot in front of the girl - the boy in a white school shirt died in the corridor leading to the stairwell, the blood was like a red earthworm from under his body Climb out slowly.

In an instant, the world seemed to be emptied of sound.The smell of death spreads grandly and faintly, like a field of sunflowers blooming in summer.At that time, no one noticed that the words "Yang Kaiyuan" displayed on the LCD screen were quietly marked with a red cross.

This means that the target person has been eliminated.

And downstairs in the teaching building, two figures were running over quickly.Qi Mu glanced at Ximo who almost ran into the stairs at the same time as him.

"It seems that something happened!" Xi Mo said worriedly, her clean eyes were flawless, like the snowy water of Tianshan Mountain.

Qi Mu didn't make a sound.Ximo ran a step faster and arrived at the floor where the accident happened first.Most of the students who witnessed the incident with their own eyes still hadn’t recovered from the shock, and were stunned. Only a few who remained awake either ran to the teacher’s room, or dialed 110 or 120.

Ximo strode up to the dead boy, and when he was about to turn the boy over to check, he heard a loud shout from behind: "Don't destroy the scene!"

He retracted his hand in shock, and when he looked back, Qi Mu also followed.

(End of this chapter)