A total of four alumni were interrogated, three women and one man. One of the girls is Wang Rui. Liu Yi thought to himself, did Wang Rui come to the police station to inquire about the news? If he is the murderer, why has he remained in City C for so many years.

The first to be interrogated was a thirty-two-year-old woman, Guo Xiaohui. She was in the same class as Wang Shuang that year, studied well, and after the entrance examination, she worked in a computer company in City C. When Guo Xiaohui first came in, Liu Yi didn't think that Guo Xiaohui was a woman in her early thirties, but like a woman in her forties.

"You may be seated!" Wang Jianguo opened the embarrassing situation in the interrogation room first.

"Hello, what do you all want to know?" Liu Yi found that Guo Xiaohui was generous and decent, and it seemed that the tutor must be very good.

"We want to know about Cong Zhijun back then. I hope you can be specific. As soon as Liu returned to the police station, he looked through the files of the four people, and Guo Xiaohui was not in school during the murder of Cong Zhijun, but was in a field for examination due to illness and took a half-month leave.

"I'm not at school during this time, I can only tell you what happened when I was in school!"

"Yes, we just want to know about Cong Zhijun's personal situation." Wang Jianguo said.

Guo Xiaohui nodded, "Teacher Cong is a good person, but sometimes he looks at people a little, a little wrong!" Wang Jianguo and Liu Yi finally heard Cong Zhijun's negative evaluation, and they were a little curious.

"Isn't right to look at people? What do you mean? Liu Yi asked.

"Maybe I'm too sensitive, and people don't really care. Sometimes when we go to the school commissary to buy things, especially in summer, we all wear summer school uniforms with white T-shirts on our upper bodies. But I don't know if he did it on purpose. ”

"Why do you care so much?" Liu Yi asked.

"I am, I just saw it a few times by accident, and I don't know if Teacher Cong has a heart!"

"Did Cong Zhijun have a verbal altercation with that student at school?" Wang Jianguo asked.

"I heard them say that Wang Rui doesn't like Cong Zhijun very much, and often scolds Cong Zhijun behind his back, and says that he wants to find an opportunity to repair him!" Guo Xiaohui was very calm throughout the interrogation.

"How much do you know about Wang Rui?" Wang Jianguo then asked.

"Wang Rui? The bully among girls, we girls who study don't dare to mess with her at all, I heard that her boyfriend is in the underworld! Guo Xiaohui's eyes subconsciously glanced outside the door.

"Can you talk specifically about the dispute between Wang Rui and Cong Zhijun?" Liu Yi said.

"Actually, I didn't want to care about these at the time, after all, I would be distracted, but I live on campus! It is inevitable to hear others talking about her behind her back. Guo Xiaohui said that she usually hides behind the curtain and reads hard, but there are always those who don't study, and they often chew other people's tongues behind their backs.

Sometimes, in order not to distract herself, Guo Xiaohui will also plug her ears with paper balls. But this still can't stop these sounds from entering his ears.

"At that time, I heard that Wang Rui put mice and cockroaches in the store, and sometimes deliberately troubled Mr. Cong, and the most intense one was the time when he smoked in the women's toilet." Although Liu Yi had heard Chen Xiaoyan mention this matter before.

"Was Wang Rui smoking at that time and was caught by Cong Zhijun?" Wang Jianguo asked.

"Yes, but the two of them seem to have a quarrel and fight!" Guo Xiaoyan's words surprised Wang Jianguo and the others.

"You mean do it?" Liu Yi asked.

"Yes, I heard Wang Rui's classmates say that it seems that Wang Rui did it first, and he also scolded Cong Zhijun, and later Teacher Cong also pushed Wang Rui. Wang Rui shouted that he wanted to kill Cong Zhijun. After Liu Yi heard this, he thought to himself that if what Guo Xiaohui said was true, then Wang Rui's hatred for Cong Zhijun could be said to have accumulated for a long time. It stands to reason that such a big thing happened in the school, and it stands to reason that there should be something around to hear about it, but judging from the records of that year, no one mentioned it, could it be that the school downplayed this matter and concealed the facts?

Guo Xiaohui doesn't know anything else, after all, she was still out of town when the crime occurred. The next one to come in was Wang Rui's classmate, Wang Shuang.

When Wang Shuang saw Liu Yi again, there was a hint of anger in his eyes, probably caused by the failure to ask Liu Yi to help her twice.

"Hello, the information says that you are Wang Rui's classmate, isn't it?" Liu Yi treated Wang Shuang as a stranger.

"Why don't you believe me? Why? Wang Shuang's appearance was slightly sick, but in order not to hinder the interrogation, Wang Jianguo said: "Please answer the question head-on!" ”

"I'm Wang Rui's classmate, but I don't know anything about Wang Rui!" Wang Shuang didn't really want to cooperate.

"You're her classmate, don't you know anything?" Wang Jianguo asked.

"I really don't know, if I did, I said it yesterday! Don't ask! "Wang Shuang's actual situation is not optimistic, and if he is forcibly interrogated, Wang Shuang may become ill in the interrogation room. Liu Yi glanced at Wang Jianguo.

"Thank you for your cooperation, thank you!" When Wang Jianguo saw Wang Shuang leave the interrogation room, he immediately sent a text message to Ma Boxing.

The next one is a boy named Li Gang, 33 years old this year, a classmate of Wang Rui's next class, with average academic performance, judging from the information, Li Gang has pursued Wang Rui before. Liu Yijian saw that the person who walked in was a man about 1.8 meters tall.

"Hello, can you tell me more about Cong Zhijun?" Wang Jianguo asked.

"Good! Mr. Cong is a good person, a good teacher, in fact, I don't know why he left us like this. Liu Yi felt that Li Gang should be a very good talker.

"Has Mr. Cong ever had a conflict with a girl named Wang Rui?" Liu Yi asked.

"No, although Wang Rui is a little naughty, he won't do anything out of line!" After Li Gang finished speaking, Liu Yi almost didn't laugh out loud.

"Can you think clearly, lying here?" Wang Jianguo hates this kind of person who loves to lie the most.

"I'm not lying, am I?" Li Gang completely denied it, as if Wang Jianguo had wronged her.

"From Wang Rui's confession back then, she said that you once pursued her, didn't you?" Liu Yi knew that if he wanted to prevent this kind of person from lying, he had to come up with strong evidence. Liu Yi put Wang Rui's confession in front of Li Gang.

Li Gang tore apart a dozen old materials in front of him on the spot. Wang Jianguo and Liu Yi sat calmly in place. Liu Yi smiled and said, "Okay, let's talk about the warm-up exercise after it's done!" ”

"What do you say? There are no confessions! Li Gang looked very proud.

"It's really disappointing to you, it's not a confession at all, and I ask you to actively cooperate with the police investigation!" Wang Jianguo still maintains the attitude that a law enforcer should have.

Li Gang held the shredded pieces in front of him, as if he had gone through a fierce struggle. Then he coughed, and then said, "Okay! Teacher Cong did have a quarrel with Wang Rui, but I didn't care about it at the time, after all, this kind of thing often happens in our school. Li Gang was in an abnormal mood, and he was like two people just now.

Li Gang explained that the school spirit of Guang Middle School was not very good at that time, and there were relatively many fights. The school can't control it, but in order to keep the honor of the school for many years, the school usually handles these school violence "gently" in the school. Only Cong Zhijun would stop these things, and after a long time, some of the students who made trouble in the school became disgusted with it.

"A lot of people in the boys' dormitory have to beat him up when he leaves the school gate!" After Li Gang finished speaking, he secretly glanced at Liu Yi.

"Including you?" Liu Yi's words were sharp, which made Li Gang particularly uncomfortable.

"No, after all, I'm the kind of student who loves to learn." Liu Yi found that Li Gang was not ashamed of his words, and he had to classify himself as a good student.

"When did you start pursuing Wang Rui?" Liu began to use personal issues to spy on Li Gang's heart.

"In the first semester of high school, I felt that she was quite mature and beautiful. Once I was beaten, he helped me out. ”

"Then do you know that she has a boyfriend again?" Liu Yi asked.

"You know, what can that be? I have the ability to let him kill me, I can do it! Li Gang is obviously yelling here, if Zhang Yang really comes, he must not be scared.

On Christmas night, Wang Rui was taken home for education because of a quarrel with Cong Zhijun. Did she contact you before she left, did she contact you during her lifetime? Wang Jianguo asked.

"I think I've mentioned this issue before, and I've said it too, you can read the confession!"

Wang Jianguo nodded, and Li Gang continued: "I didn't dare to look at Wang Rui that night, he was like a powder keg, I wanted to persuade her, but people didn't hold me!" Li Gang spread out his hands and smiled helplessly. Liu Yi thought that Li Gang had been arguing all the time, and it did not help the development of the case at all.

"Thank you for your cooperation, if you think of something, please contact us in time!" After Li Gang left, Wang Jianguo kept thinking that he really didn't notice this boy back then, but Li Gang should be a strong person in the middle, and he didn't seem to have the courage to kill people.

At this moment, a tall woman with heavy makeup walked in. Liu Yi saw that she was wearing a short skirt, with a pair of haters under her feet, and her eyes were staring at Liu Yi all the time.

"When are you done? I'll have something to do in a moment! "Wang Rui didn't care that this was the police station at all.

"Please also Miss Wang don't be impatient, if it's fast, it will be over in a while." Liu Yi said.

"The guy looks so handsome! Then I'll stay here a little longer!" Wang Rui's provocative eyes made Liu Yi feel slightly uncomfortable.

"Miss Wang, can you restate the incident on the night of Cong Zhijun's victimization?" Wang Jianguo said.

"Yes!" Wang Rui replied simply, and did not hide anything.

Wang Rui said that she was scolded by her father when she returned home that night, and her father locked her in the house in order to prevent her from going out to cause trouble again. It wasn't until eight o'clock the next morning that her father opened the door to call her to dinner.

"The information shows that Miss Wang's home is not far from the school, isn't it on the second floor?" Liu Yi asked.

"Why do you doubt me? My window has a guardrail, can I go through it? Wang Rui's temperament suddenly came up, and he immediately slapped the table and pointed at Liu Yi and said viciously.