three murderers

Finally, the last student stood in front of them, also a girl.

She is of medium height and has a beautiful figure. She has long black and beautiful hair, which is fluffy and curvy, pouring down from the top of her head naturally; her facial features are exquisite and coordinated, and her face is fair and handsome. The pleated long skirt, paired with a pair of white and elegant high-heeled sandals, is full of the unique youthful atmosphere of this age, and looks very playful and cute.

"Excuse me..." As soon as Taohua opened her mouth, she felt baffled, her words seemed to be softer than before, even though she was a woman, she quickly adjusted to this sudden change.

"What's your name?"

"Bai Lu."

"When was the last time you contacted your teacher Qin, or saw him?"

"I remember it was Friday noon." Bai Lu recalled.

"Are you sure? Did you contact me personally or saw it with your own eyes? What was your teacher doing at that time?"

Although Taohua had already heard the same answer, she still wanted to find something different from the bottom of her heart.

"Although I didn't see it with my own eyes, I can confirm that he was in the office at noon."

"Why? Why are you so sure?"

"Because Gu Xin delivered the meal to him, and later took back the lunch box. I was right there at the time. To be precise, the three of us were together, Bu Sifei, Gu Xin and me."

"Why do you want her to deliver your meal?"

"She wants to send it herself, but I can't help it. Maybe it's to avoid embarrassing me."

It seems that the rumors are true. From this point of view, this Gu Xin is indeed a good girlfriend.Taohua thought so in her heart.

"So you've been in the lab on Friday afternoon?"

"Yeah, I've been there all afternoon, and all my classmates have been there. Because I'm sitting in the innermost position, I can see the situation of the whole laboratory clearly."

"What about the weekend?"

"Also in the laboratory."

"In your impression, what kind of person is your mentor?"

Hearing this question, Bai Lu suddenly hesitated, obviously she didn't know how to answer this question, and she didn't want to answer it.

All of this was seen by Kong Yang, and he didn't know how to continue.From this point of view, most of the rumors are true, and it happened to the girl in front of me, which is really distressing!Kong Yang looked at Bai Lu who kept her head down, and thought in his heart.

"We've heard some rumors...it seems to be related to you, so we hope you can cooperate with the investigation, tell us the real situation, and end this case as soon as possible. If you don't tell us now, as long as we think it is related to the murder Regarding, we have our own means to find out. We will still come to you at that time, but the nature will be different at that time, maybe our attitude may not be the same as it is now! I hope you can understand. "

Seeing the silence at the scene, Taohua tried to persuade Bai Lu very sincerely.

Silence again.

Obviously, Bai Lu was going through an extremely intense ideological struggle, and she never raised her head.At this moment, Kong Yang winked at Taohua, saying that he would leave for a while and let the two of them, the two women of the same age, be alone, so that maybe she could let go of her guard and open her heart.

So, Kong Yang came to the door of the toilet, but did not go in. Instead, he stood at the entrance of the stairs, which was separated from the toilet by a wall. He leaned on the handrail of the stairs, lit a cigarette deftly, and started smoking.He understood that if things went well, the conversation between Taohua and Bai Lu would not end so quickly, and he could take this opportunity to relax a little.

Kong Yang recalled the student's confession just now in his mind. In the student's mind, the deceased did not seem to be as perfect as his colleagues said, and his relationship with the students was not harmonious, and his students seemed unwilling to live Talk more about yourself as a teacher.In addition, the question and answer just now shows that the relationship between these students is very delicate, and it seems that they are intentionally or unintentionally drawing the attention of the police to a specific person.

Today's students are really scary!

While thinking, he slowly exhaled a puff of white smoke, and looked ahead blankly.

Suddenly, a black shadow appeared in a puff of white smoke. Someone came out of the toilet next to him and walked quickly in front of Kong Yang. Slowly moving to the ground, a series of blurred wet shoe prints on the ground came into view.At this moment, he gradually came to his senses, and the white smoke gradually dissipated. After the smoke cleared, the picture in front of him gradually became clear—a string of familiar shoe prints.

But for a while, he couldn't remember where he had seen such a pattern. Kong Yang lowered his head and closed his eyes, frowning, trying to recall: shoe prints... shoe prints...

A burst of lightning and flint whizzed past in my mind, couldn't it?Before he had time to continue thinking, Kong Yang immediately stomped out the unburned cigarette butt, held the cigarette butt in his hands, and did not forget to throw the cigarette butt into the trash can in front of him after getting up, and then quickly walked towards where Taohua was. .

He was so excited now, he suddenly remembered where he had seen that pattern - that piece of paper!

Although Kong Yang only glanced at it inadvertently, the conditioned reflex formed over the years of handling the case has made his brain form a special memory ability for clues.

Before reaching Taohua, Kong Yang yelled loudly. It sounded very casual, but it was enough to attract the attention of others, so the three people in the corridor all looked at him. Except for Taohua and Bai Lu, the other It was Bu Sifei who was about to enter the laboratory and turned around to find out.

Kong Yang showed a slight smile at the corner of his mouth, and then nodded repeatedly to apologize. During this process, he kept watching Bu Sifei, but Bu Sifei didn't notice it, and turned around and walked into the laboratory again.At this moment, Kong Yang's eyes were fixed on the shoes on Bu Sifei's feet, he recognized the brand.

After Kong Yang walked to Taohua's side, he asked her for the piece of paper - Taohua put it in the notebook.Then he came to the stairs again and carefully compared the two shoe prints. As expected, the two shoe prints matched perfectly!

As a result, Bu Sifei has serious suspicions.To be precise, the person who owns this kind of shoes has a major suspicion, that is to say, the murderer can be tracked down according to the specific characteristics of the shoes.

Back then, Kong Yang had no hope for the clue of shoe prints, but now he was the first to open the breakthrough, which made him unable to understand: If Bu Sifei was the murderer, he entered the scene of the crime wearing these shoes, leaving With obvious shoe prints, why is he able to wear the same pair of shoes so swaggeringly now, as if nothing happened?This is not the way of thinking and behavior that a normal person should have.Or was the crime improvised by the murderer, unaware that his shoes would leave evidence?In other words, the murderer believed that the police could not determine his criminal process with only a pair of shoe prints, so they could not convict him?

Kong Yang sat on the stairway, thinking about this question quietly.

After a while, Taohua came over, and it seemed that she had successfully completed her investigation.Looking at Kong Yang's pensive look, it was obvious that he was analyzing the case in his own world again. Taohua remembered the eagerness he had shown just now, guessing that he must have made some important discovery, and remembered that he had taken away his piece of paper, so Taohua lowered his head and looked around, thinking that he could find relevant clues, but he didn't find anything.

It's no wonder that there is nothing on the ground at this moment except for fine and invisible dust, and the shoe prints formed by water stains just now have disappeared without a trace, so Taohua doesn't know what Kong Yang found, nor I don't know what he is thinking again.

Driven by curiosity, she couldn't help asking.

"Master, did you find anything?"

But seeing that Kong Yang didn't respond, he was still intoxicated in his own world.In desperation, Taohua had no choice but to lightly kick his toes with his toes to bring him back to his senses.

"Ah? What's the matter? What did you say?"

"I'm asking you, did you find anything?" Taohua repeated his question helplessly.

"Well... let's talk about it in the game!" Kong Yang replied, he was still sitting on the steps of the stairs, and then looked up at Taohua in front of him and asked, "How is your place?"

"Go back to the bureau and talk again!" Taohua tilted his head from side to side, and answered word by word slowly, then turned and went downstairs.

Kong Yang, who didn't know why, looked at her leaving back inexplicably, so he had no choice but to get up and go downstairs.

As soon as they returned to the police station, they reported and shared the clues they had obtained for the special case team to study and judge the case.

"According to our investigation, the deceased's wife was a student of the deceased. She married the deceased as soon as she graduated from university. They now have a three-year-old child. As Team Kong learned before, the relationship between their husband and wife has existed in name only, but There was no third party, and it was a natural breakdown of the relationship. Other than that, there was no abnormality in life. I learned from the wife of the deceased that the deceased had never had the habit of bringing lunch. As for Friday, she was always in the library At [-]:[-] p.m., I went to the kindergarten to pick up the children from school, and I didn’t go out after returning home. We investigated the library and community monitoring, and confirmed her statement.” Wang Heng, the captain of the first investigation squadron in charge of investigating Yu Yi, spoke first, “ Therefore, I think it is basically possible to rule out the suspicion of the deceased’s wife committing the crime.”

"It's natural, and the school's surveillance shows that the only person who committed the crime was someone in the laboratory building!" Chen Huijie, the leader of the Second Investigation Squadron, agreed.

"Okay, as for our investigation, it's like this: Since it was Friday afternoon, most of the teachers had no class and left school after class in the morning. A small number of teachers also drove away after class in the afternoon, and They didn’t return to the laboratory building, so it can be said that they all have alibi, and as far as the motive of committing the crime is concerned, we haven’t found anyone among them who is suspicious! As for the six students, Taohua, tell me.”

Taohua was caught off guard by Kong Yang's order, but still bit the bullet and recounted the investigation:

"First of all, we found out the reason why the deceased didn't go out for lunch at noon. It was because some students brought him lunch; secondly, according to the students' confessions, they didn't see the deceased after noon. As for whether the deceased died at 7 He died before [-]:[-], although it is impossible to be sure, but this possibility is very high; then there is the mobile phone of the deceased, which was well hidden by the murderer, and no one has seen it; moreover, these students were almost all experimenting that afternoon In addition, there are not many people with criminal motives, except Bu Sifei who was reprimanded by the deceased at noon, and Bai Lu who was mentioned in the rumors. Coincidentally, they are lovers. However, it is worth noting that two of the six people were not in the laboratory on weekends, so they did not conform to the trajectory of the murderer's return to the laboratory, including Bu Sifei."

"No, he went to the laboratory on Saturday!" Chen Huijie, the captain of the Second Investigation Squadron, said suddenly, and everyone was attracted by his voice, "When investigating the suspect on the first day, considering that the murderer had been to the crime scene on weekends , I specifically looked at the records of the weekend, Bu Sifei, yes, I remember this name, that’s what the school teacher told me, he went to the laboratory to deliver an umbrella at that time!”

"What about the time? The time he stayed in the laboratory building." Kong Yang asked.

"About half an hour."