three murderers

The next day, Bu Sifei woke up very early. This is a habit developed by graduate students, but today, he doesn't have to go to the laboratory, don't have to do anything, and there is no one around him. Feeling empty and lonely.

So he was not in a hurry to get up, lay on the hard plank bed, and continued to think about the problems of last night.

"Hey...let's have breakfast..." Taohua said after work and handed a breakfast from outside the iron gate.

Bu Sifei got up unhurriedly, walked slowly towards the door with a pair of sneakers on, slowly reached out to take the breakfast, put it in front of his eyes: two steamed buns and a cup of soy milk.

"Thank you!" Bu Sifei responded politely.

He hadn't washed up this morning and looked tired and slovenly.

"I don't know if you like it or not. If you don't like it, there's nothing you can do. Let's just eat it! I'll ask you some questions after eating."

After finishing speaking, Taohua turned around and left, and Bu Sifei also took off his shoes and went back to the bed to sit down and eat his first breakfast in the detention center.

When he lowered his head to eat the steamed stuffed bun, his eyes naturally looked forward, looking at the shoes on his feet. It was unimaginable that a pair of small shoes could put him in the situation he is in today.

I have worn this pair of shoes for many years now, and they are worn out but comfortable. The old shoes fit my feet better, unlike the new pair of shoes that would rub my feet. Every time the new shoes wear out and hurt my feet, he will wear the old shoes for the transition.And that new pair of shoes, like an untamable wild horse, is hard to fit.

He bought those shoes more than a month ago. At that time, he spent nearly a month’s living expenses. The money was accumulated bit by bit from his usual living expenses, so he cherished these shoes very much. In the past month, I have worn it three or four times.

Because the new shoes rubbed his feet when he first wore them, after wearing them for two or three days, the heels were broken and bleeding, but this process is also a process of adapting to the feet, and it will be fine when he wears it for the second time.Unexpectedly, the third time, the heel was broken and bleeding again, and it was healed again the fourth time.

This sudden memory gradually turned the speculation that his shoes had been swapped into reality.Therefore, what can be confirmed at present is that the time to switch the package is almost half a month ago, and the timing of the switch can only be during my lunch break.Thinking of this, he felt an inexplicable sense of accomplishment in his heart.

Sure enough, not long after he finished eating, he was taken to the interrogation room. When he came to this small and closed room again, he felt warm and comfortable.Indeed, compared to the room where we stayed overnight last night, this is indeed a luxurious private room.

"How is it? Have you thought it through?" Kong Yang asked straight to the point.

"Well, I've figured it out a little bit... and there's still a little bit... I haven't figured it out!" Bu Sifei replied calmly.

"It's okay, let's talk!"

"Although my subject is the purification of tetrodotoxin, the dose I received is really small, and the concentration is not enough. It should not be fatal. They are all the same, and the teacher doesn't want to take responsibility, so basically it's just a small matter. , I can’t figure out the fact that he was poisoned and died.”

"Then what did you figure out?"

"shoe."

"How to say?"

"I accidentally thought about the shoes this morning. I can be sure that my shoes have been dropped!" Bu Sifei replied confidently, and then said the flashy memories of his time eating buns, verbatim. .

"What about the time?"

"About half a month ago..."

"Half a month? In other words, the premeditation started half a month ago? Sure enough, as we speculated, this was a premeditated murder, and the current speculation, there are two purposes of this case , One is murder, the other is framing, and now the most likely murderer is Bai Lu, that is, your girlfriend! The second is Gu Xin, she is probably an accomplice!"

"I don't know! But I absolutely don't believe that Bai Lu would do this!"

"Anyway, your confession today is very helpful to us, thank you for your cooperation. Finally, leave us a blood sample, and when we find the pair of shoes, we can compare and confirm!" Kong Yang stood up, Ready to leave, "By the way, if we need to send a statement to the school to prove your innocence, please feel free to tell us, after all, this incident has had a very bad influence on you."

"Thank you, let's talk!"

In another interrogation room.

"Do you know why we invited you here today?" the investigator asked Gu Xin.

"I know, because of the pair of shoes. Since you have found the pair of shoes today, you will soon know the truth of the matter. I have nothing to hide, so let me confess!"

"Let's talk about it then." The interrogator was ready to record.

"About a month ago, Bai Lu said that she wanted to scare her mentor Qin Chu with tetrodotoxin when she graduated. She proudly told us about this plan. Since then, I have kept an eye on Bai Lu all the time. , I want to implement my own plan when she implements the plan, because tetrodotoxin can paralyze people's nerves. After he is poisoned, it will be much easier for me to start. About half a month ago, I started to prepare for my plan , I bought a pair of shoes exactly like Bu Sifei, and while he was taking a nap at noon, I changed the shoes, and then..."

"Wait... wait, nap? The shoes are always on his feet, how can I change the bag?" The policeman interrupted her suddenly and asked with a puzzled expression.

"You guys don't know, Bu Sifei has a habit of taking off his shoes during his afternoon naps, so that his feet are in a relaxed state, so he will bring a pair of slippers to the laboratory. He thinks that this way he can rest better! This matter, our entire laboratory You all know, if it wasn't for his habit, I wouldn't have gotten it so easily!"

"Oh..." The police officer suddenly realized and nodded, and then asked Gu Xin to continue his confession.

"After repacking the shoes, I untied the shoelaces and carried them with me so that I could find a suitable opportunity to do them at any time. It was Friday, Bai Lu's birthday, and I guessed that she would probably do it on that day, because on that birthday, she He even deliberately brought food, but Bu Sifei added fuel to the flames and proposed to go out to eat. So, I rushed to deliver the food at noon that day, just to implement my plan when they were not paying attention. In order to be able to separate from them, I left enough room for myself Time, when I went out at noon, I deliberately put on a coat and went downstairs, and then took the opportunity to go upstairs to put the clothes, and lied about going to the toilet, but in fact I went back to the office to do something."

"Wait, how did you re-enter the office after you separated from them? The key should still be with the deceased!" The interrogator interrupted Gu Xin again and questioned.

"It's very simple. Although I didn't have time to get the key. But when I delivered the food, I opened the door lock from the inside and kept the door lock in the normal open state. Then, because the door was in disrepair, it was difficult to close the door and open the door. It takes some effort, in this state, no one will notice at all, and I was the last one to close the door, so it is not difficult to do this." Gu Xin explained.

"Hmm...continue..." The interrogator nodded again.

"Afterwards, I lifted him up and let him sit on the chair. This process took some time, and then I quickly took out the shoelaces and strangled his neck hard. By this time, I had already delayed a lot. Not much time, after all they were still waiting for me to eat. After about five or six minutes, I made sure he was not breathing, and then tied the shoelaces directly around his neck to make sure he didn't fall down again, and took him He left with his mobile phone and keys. Before leaving, he adjusted the temperature of the air conditioner to the lowest level and closed the windows, hoping to slow down the degree of change of the corpse, change the time of death, and create his own alibi. Since this is all in advance I thought about it well, so it's not difficult to operate. When I came back from the meal, I took back the shoelaces, and while Bu Sifei was taking a nap, I secretly changed the shoes back. As for the rest, I think you should have already guessed, I During the two days of the weekend, I entered the office many times, cleaned up all the evidence that might be left behind, and then temporarily changed into my own shoes, which were exactly the same as Bu Sifei's, and went outside to stick dirt on them and entered the scene of the crime. Deliberately left obvious shoe prints; finally on Monday morning, returned the phone and keys, turned off the air conditioner, opened the windows, told the scene of the mess, finally locked the door and left, because it was early, no one would hear the door being closed hard.”

"You said 'lift him up'? Then when you returned to the crime scene for the second time, he had already fallen to the ground and died, right?"

"I don't know, I don't have time to confirm these, anyway, regardless of whether he is dead or not, I will kill him!"

"Then how do you know that Bu Sifei will definitely wear those shoes on Friday? If he hasn't worn those shoes for a few days, you can't change them back. His shoes can't possibly contain biological materials of the deceased! You It is impossible for all kinds of behaviors to be established.”

"Even if you can't change it back, the shoe prints are there, you will notice him sooner or later, and my purpose is to draw your attention to him. Besides, when I started this project, I have been paying attention Watching him, I know many of his habits, including the frequency of changing shoes. Some people may wear shoes according to their mood, but some people have fixed habits just like him, and it is this habit that reminds me that there is a Opportunities start with shoes! Anyway, according to the habit, he will definitely wear those shoes in those few days, whether it’s Friday or weekend, I must have the opportunity to change them back!”

The two police officers in charge of the interrogation looked at each other with serious expressions. Perhaps they were surprised that a small habit of people can have such a big impact.

"Then why didn't you dispose of the shoes in the end? That way we won't suspect you."

"It's too late. It rained on the weekend. If you go out too far suddenly, you will be suspicious. The case happened on Monday, and the shoes have already entered your field of vision."

The police officer thought about it carefully and nodded. There seemed to be no problem, and he continued to interrogate, "Why do you have to turn on the phone when you return it? Logically speaking, if you don't turn it on, things wouldn't have been exposed so early, and the later the incident, the better the case will be solved." The more difficult it is, and you may be able to graduate smoothly or even leave school, why do you have to turn on the phone and let the case be exposed?"

"If you leave school, everyone will go their own way and have nothing to do with each other, and I don't need to do these futile jobs. Since I choose to do this, of course I want to point the finger at him before graduation! In addition..." Gu Xin paused for a few seconds , and then said with a smile on his face, "This is also my birthday present to Bai Lu, and it must be completed vigorously in those few days! The birthday present cannot be given too late!"

"Vigorous? You are so cruel! Then why did you frame Bu Sifei?"