When Yang Ye followed Gu Liangchao all the way up the stairs to the roof, he was still a little floating, as if he was floating in the clouds.
It's like a fool who is obsessed with beauty. When a beauty smiles at him, he can spend a lot of money, even lighting a beacon tower; or like a policeman who is bewitched by a criminal. Whether it is the truth or not is so important to a beauty's smile
But it was just a momentary feeling. Yang Ye was obviously very sensible.
He suppressed the fluttering in his heart, and his heart sank quickly.
If it was in the library, he was just skeptical.
Now he was sure that there was something wrong with Gu Liang.
The only thing he didn't know was whether Gu Liang knew about the incident he had guessed.
On the rooftop, Gu Liang and Yang Ye checked the fragments from the explosion of the banner together, some of which were covered with tape. At last they found some lines but nothing else. After a night, the water marks left by the ice cubes have dried up.
Yang Ye casually took the fragments of the banner with adhesive tape and the fishing line on his body, and followed Gu Liang back to the first floor of the dormitory building.
When they were about to leave, the two heard the voices of Ma Cleanliness and Aunt Guan.
Aunt Guan: "A lot of ice cubes are missing from my place. Is there anything missing from yours?"
Ma Cleanliness: "Well, I've confirmed it, one piece of tape is missing, and the fishing line has been tampered with."
Hearing this, Gu Liang glanced at Yang Ye, but Yang Ye didn't say anything, he didn't even stop, and directly pulled him out of the student dormitory building.
It wasn't until he left the building that Yang Ye asked, "Where do you want to go next? Why don't you go to the teacher's dormitory building across the way. Don't you also doubt me?"
Gu Liang: "...Well, let's go and have a look. Anyway, we will drop by."
In this way, the two of them checked the rooms where Teacher Yang, Principal Li, Director Xiang, and Manager Wang lived.
The detection results are still—no different from the first stage.
When walking out of the teacher's dormitory building, Yang Ye concluded: "That is to say, whether it is between the eight suspects and each of the deceased, or between the suspects, there is no bloody emotional entanglement. There is no friendship or family affection."
Gu Liang didn't speak, Yang Ye continued: "Since there is no personal grievance between all the characters, then in this stage, the murder motives of the suspects are the same as in the first stage, and can only be based on the public plot. to speculate."
"So, my opinion is the same as before. The student was killed only because another student had a BUG that wanted to kill someone."
"As for the killing of Manager Wang... we can infer from Zhu Physical's suicide."
"Since Zhu Physics may have been to the underground laboratory, and then collapsed and committed suicide after learning the truth; then, there may be others who have also unintentionally been to that underground laboratory. I think the possibility of faculty members is more likely."
"Unable to find any other clues to the story, we can only make reasonable guesses based on the existing facts. It is possible that this faculty member also discovered the truth after going to the underground laboratory. He felt that this experiment was anti-human, and was angry. Decided to get rid of Manager Wang."
"On the whole, the case this time is not complicated. Zhu Physics committed suicide; as for the murderer who killed Li Yingwen and Meng Yuwen—" Yang Ye looked at Gu Liang, "It was one of you and Wu Shengsheng. I still think It was the students who committed the crime."
"In the end, most of the people who killed Director Wang were some conscientious faculty members. His motive for killing was anger, and he didn't want this kind of immoral experiment to continue."
"Thus, although five people died, there should only be two murderers we are looking for."
The hot wind blew over, making Gu Liang's forehead sweat.
He took out a tissue and wiped it lightly, then said lightly: "Zhu Physics committed suicide, I agree. Those who killed Li Yingying and Meng Yuwen must be students. I disagree. I have explained the reason before. As for your murder of the school manager Wang Analysis of ... do not fully agree, I have to add."
"The real murderer came out of the laboratory and killed Manager Wang angrily. I think there is a problem here. Zhu Physics is a genius design, and she is also an experimental product, so she can easily understand everything. Maybe she just saw the hypnosis chamber. The corpse, she will understand."
"But the situation of the teaching staff is different from that of Zhu Physics. I think that for the teaching staff, things are not that simple. The underground laboratory is so complicated. In a short period of time, the real culprit should not have time to investigate and understand thoroughly. all of these."
"Even the real culprit is a genius. He immediately understood what this experiment was about... A person who witnessed all this for the first time should be shocked and panicked. His first reaction should be to escape from here, go back and calm down. Make plans for the next step. I don't think his first reaction is to kill Manager Wang."
"I'm more inclined to think that the murderer has long thought that there is something wrong with Director Wang, and he has already moved his mind to get rid of this evil person. His experience of entering the laboratory this time may have confirmed his earlier Guess, so he ended up attacking Director Wang."
"Thus-"
Gu Liang stopped and looked at Yang Ye, "I think I can exclude you first. You are a newcomer. According to my imagination, the murderer must have experienced the serial murders in the past year and guessed something inside."
"Of course, in fact, I can also make up my mind. Maybe your real identity is a special investigator. You found a way to get in as a teacher just to do the investigation... But I didn't see any relevant clues, so I can't guess without evidence. ;Secondly, even if this is the case, I don't think you will simply kill Director Wang, at least you should capture him alive and let him spit out more inside stories about their experiments."
"So I ruled out you. The real culprit who killed Manager Wang can only be one of Gao Canteen, Ma Qingjie, Aunt Guan, Principal Li, and Director Xiang who came here last year."
"The motivation is clear. I don't think the rest is too complicated. The point is to look at everyone's timeline. Let's listen to the speech later."
The truth is slowly being revealed.
Now, Gu Liang felt a lot more relaxed. Because he felt that it should be easy to find the murderer this time.
Yang Ye did a good job, no accidents in the lake, this time there are only two murderers.
For Gu Liang, one of the murderers is himself, he just needs to find another murderer.
In fact, in this script, the murderer is not difficult to play.
However, if the murderer wants to escape completely, it is best to solve the case first during the free exploration stage.
In other words, besides himself, he had to find out who the other murderer was.
Although the two murderers did not cooperate in the crime this time, if they had communicated well in advance, they could cover each other and provide an alibi.
However, Gu Liang never thought of winning.
Gu Liang relaxed a little, let out a breath, and faced Yang Ye: "Almost everything is under control. I want to take a shower, and then... do you want to have dinner together? Go to your dormitory first?"
Yang Ye didn't say much for the time being, and took Gu Liang back to the teacher's dormitory.
Teacher Yang's place has been turned over several times, and it's a mess.
At this moment, Yang Ye reckoned that no one would come again, so after Gu Liang went to take a shower, he locked the door behind him.
While Gu Liang was taking a shower, Yang Ye was tidying up the room.
When Gu Liang came out, the room was clean and tidy, and there was a glass of water on the table, which Yang Ye had just boiled and left there to cool.
Gu Liang was sitting on the sofa holding a water glass, while Yang Ye also went to take a brief shower.
While drinking water, while waiting for Yang Ye, Gu Liang was suddenly embraced by a wet arm.
Turning around, looking at Yang Ye with a smile, Gu Liang asked him: "Washed?"
"Yeah." Yang Ye stepped forward and sat beside him, grabbing his shoulders, "Gu Liang, I have something to talk to you."
Gu Liang didn't speak, just nodded.
Yang Ye let go of Gu Liang, leaned back, leaned his head on the back of the sofa, and said slowly: "If the delay device caused the banner to explode, the murderer should have designed a small mechanism to allow the orange peel juice to flow at a specific time. Time drips on the banner."
"It's summer now. In order to prevent the orange peel juice from being dried by the sun, it is necessary to prepare a large amount, so the real culprit will prepare a lot of oranges or oranges."
"That is to say, there will be a large amount of pulp left behind. With such a large amount of pulp, it is impossible for the perpetrator to eat all of it, so some of it will be thrown into the trash."
"Based on the lack of a lot of ice cubes in Aunt Guan's place, I guess the real culprit is to make a container with ice cubes and dig grooves in the ice cubes to put the orange peel juice in. On the one hand, after the ice cubes melt, the orange peel juice The juice can automatically puncture the banner, which constitutes a time-delay device; on the other hand, the ice itself can also slow down the evaporation of the orange peel juice.”
"Of course, I guess, in order to ensure a one-time success, the real culprit will not only make one such mechanism. He should put multiple ice cubes, just in case. Then as long as one mechanism is successful, the banner will explode immediately .”
After hearing this, Gu Liang nodded. "It should be like this, not bad."
"I just kept thinking, if this mechanism is not used to kill people, then what is its function. At this time, I remembered something."
Yang Ye looked at Gu Liang, "When I said that I suspected that one of you and Wu Shengsheng was the murderer, in fact, you can use a very simple reason to dispel your suspicion - as early as in the library, you deduced that Li was the murderer. The death time of Meng and Meng was between 6:15 and 6:50. At 6:35 when the balloon exploded, the lights in your dormitory were lit. I saw it with my own eyes. This means that you were in the dormitory at that time .”
"At 6:35, you turned on the lights in the dormitory, and there's no way you're killing someone in the library. That's a perfect alibi about you."
"When I doubted you, you gave me a lot of reasons, including the analysis of whether to return to the scene to play Tarot cards afterwards, the analysis of the characteristics of the perfect suspect, and so on."
"But obviously you have the most direct and simple reason to refute me - your alibi. Why don't you use this to refute me? It can only be because you dare not say it."
"You dare not say it, because you are afraid that if you mention this, I will immediately think of the intention of the banner explosion, right?"