monologue

In the City Bureau Office, Liang Guoping's wife, Wang Yuling, rushed to the Public Security Bureau after receiving the news. Lang Lang and Bai Yao were in charge of receiving her. Both Wang Yuling and Liang Guoping were teachers at Changqing University. Wang Yuling had retired for three years due to health reasons. , the couple have no children.

Bai Yao poured a glass of water and put it in front of Wang Yuling. Wang Yuling was wearing a plain dark green cheongsam. Wang Yuling was five years older than her husband Liang Guoping. Due to proper maintenance, she did not look old.

Wang Yuling brought the water glass in front of her. Although her expression was calm, her hand holding the glass was shaking. Lang Lang saw that her eyes were still a little red, probably from crying, so he took a water glass from his table. A box of tissues, Wang Yuling has the demeanor of a lady, she conceals her anxiety and sadness, and tries to make her demeanor and behavior appear more natural.

Lang Lang thought about it, and after looking at Bai Yao, Lang Lang couldn't help respecting the retired professor: "You already know the news of Professor Liang's death, and I'm asking you to come here to help with the investigation."

Wang Yuling said slowly: "We called yesterday, and he said he would go to the hospital with me today, but I didn't expect that what I was waiting for this morning was the news of his death."

Wang Yuling and Liang Guoping have been married for almost 30 years. In old age, the family is the destination and dependence, and suddenly such a big incident happened to the person she relied on, which was a major blow to Wang Yuling. In such a situation, she could still remain calm, and Lang Lang and Bai Yao sympathized with her.

No matter how sad Wang Yuling is, the process still has to go. She is the closest family member of Liang Guoping's wife. Lang Lang asked, "Mrs. Liang, where were you all day yesterday?"

Wang Yuling replied: "At home."

"Has Professor Liang experienced anything unusual in the past week?"

Wang Yuling said: "No, before I retired, the two of us went to school together every morning, and went home together after work. I was not in good health and retired early. He was still the same as before, going to work on time and returning home on time. There is nothing unusual, he is a very romantic and gentle person, and we have a very good relationship."

Lang Lang asked: "Then has anyone approached him recently? Has he had any disputes with anyone? Is there any enemy?"

"We seldom have guests in our house, and he has never had any disputes with others. He doesn't quarrel, and others can't quarrel with him. He usually doesn't talk much." Wang Yuling took out a tissue, and said elegantly and dignifiedly. Wiping away the tears that fell down, Bai Yao sat beside her and typed while thinking, if she was young, she would be such a cute girl that I would still feel sorry for.

Lang Lang began to feel that something was wrong, and she continued to ask, "Has Professor Liang had any money dealings with anyone?"

Wang Yuling slowly shook her head and said: "His expenses are very small, we have no children, and we can only live in nursing homes in the future, so we are very frugal in terms of money. I am in charge of the family's property, and he will follow him when he uses it. I said."

"Does Professor Liang have many friends?"

"He has a good relationship with his colleagues."

"Mrs. Liang, do you think about any strange behaviors that Professor Liang did before he was alive? For example, answering the phone frequently, making appointments with others to go out, did he say anything to you before going to school yesterday?"

Wang Yuling looked at Lang Lang and said: "No, I will also read his text messages and phone calls. He told me before going to work yesterday that he would go back later. He has a new project to do recently, and he doesn't want to bring work home. .”

Lang Lang had prepared a lot of questions, and she was overwhelmed by just asking these few questions. Wang Yuling wouldn't say anything different if she asked any more questions. Liang Guoping didn't do anything. From her mouth, she could hear that Liang Guoping was He is a very perfect gentleman, has no bad habits, is serious and responsible at school, is enthusiastic about work, loves his wife very much and takes care of his family very much. He can't find any faults at all, but Lang Lang just finds it strange.

Wang Yuling is a woman with great temperament and taste. Even though she is not in her prime, she still has her style. However, her self-cultivation and politeness make Lang Lang very suspicious, especially when it comes to Liang Guoping. In Wang Yuling's eyes, he is a gentleman. And perfect, a good teacher and husband, but these are like writing on the blackboard according to the book.

Bai Yao, who had been sitting by and listened for a long time, also began to feel that something was wrong. Lang Lang asked Wang Yuling to take a rest first. She and Bai Yao walked to the tea room. I don't quite understand, we asked her about Professor Liang, she always said how good Professor Liang is, even if they are in love, but Professor Liang is dead, shouldn't the first priority be to cooperate with us to find the murderer? Why? She has been emphasizing how perfect Liang Guoping was before his death?"

"Professor Liang and his wife have no children, and they are dependent on each other. It is understandable for Mrs. Liang to be sad. I always feel that her dignified and elegant is a bit like obsessive-compulsive disorder. It is too strange to say no when asked."

Lang Lang has never met such a calm and restrained family member before. Although she seems to be easy to communicate with, after a few words, you and she find that there seems to be a little obstacle in the communication between them. It's too detailed, as if I'm afraid they won't believe it.

"Then what should we do now?" Bai Yao asked, "We can't stay here forever, but we can't let her go home now, the captain hasn't come back yet."

"Call the boss and ask when he will come back. I feel that the two of us can't handle this Mrs. Liang. She is like a flower blooming on a high mountain, cold and lonely, and we are like two small wild flowers, insignificant. She is immersed in the grief of losing her husband, and we are like two villains who brutally cut open her wound with a knife." Lang Lang took a glass of water and took two gulps, sometimes being a woman is not easy.

Bai Yao couldn't help laughing, although it's not good to laugh in this situation, but since she and Lang Lang have been together for such a long time, Lang Lang has always been straightforward and informal, and today he should be stimulated by the professor's wife When she arrived, she actually saw another side of her sister Lang.

On the other side, Tang Zhe answered the phone temporarily, and Chu Xingmu asked him to quickly check who posted the post about the murder case in Changqing University. Originally, this kind of work was done by Internet technology, and Chu Xingmu felt that Tang Zhe It was easier to use, and by the way, he was also called to Changqing University.

When Tang Zhe ran to the library of Changqing University with a messenger bag on his back, Chu Xingmu and Wen Ti were talking with a security guard in his 50s.

Wen Ti saw in the comment section of the post that someone said that he had seen Liang Guoping in the library during the day, and the two of them came to the library. Normally, there is no need to register when entering and leaving the library gate. The security guard just said that he did see Liang Guoping during the day. Liang Guoping, I don't know which floor of the library he went to. Chu Xingmu saw Tang Zhe coming and asked him to go to the library on several floors.

Wen Ti thanked the security guard and went upstairs together with Chu Xingmu. When Wen Ti passed the elevator entrance, she glanced at the two pots of green plants next to the glass door. There was a slender iron rod on the edge of the pot. Lit sandalwood dish.

The footsteps of the two echoed in the corridor, Wen Ti looked up at the stairs above, and heard a few quarrels vaguely, Chu Xingmu heard it too, and they lightened their steps.

A man and a woman stood at the stairs on the third floor. They looked like they were students. They lowered their voices and didn't know what they were arguing about. After seeing Wen Ti and Chu Xingmu, they stopped suddenly. The girl with the ball head walked towards them.

The girl with the ball head asked, "Are you the police?"

Chu Xingmu looked at her and said, "It's from the Criminal Investigation Team of the City Bureau."

Chu Xingmu showed his ID, and the ball-headed girl immediately said excitedly: "Captain Chu, my name is Fang Xiaoqing, and I have clues to Professor Liang's death!"

The boy who had been looking at Fang Xiaoqing immediately came over and grabbed her. Chu Xingmu looked up at the boy and said, "Do you know the consequences of obstructing the police investigation?"

The boy hesitated for a moment, seeing Chu Xingmu's stern look, he had no choice but to let go of Fang Xiaoqing.

Fang Xiaoqing immediately said: "I saw Professor Liang in the library yesterday. He was looking for reference books in the reading room on the third floor. I even said hello to him. Later, he answered the phone and left with a bad face."

Chu Xingmu asked: "Do you know where he went? Who else did he see yesterday?"

Fang Xiaoqing shook her head and said, "I don't know, but Professor Liang has been coming to the library almost every day during this time. He has been looking for books on the third floor, and he returns empty-handed every time. He rarely came to the library before."

"What book is he looking for?" Wen Ti asked calmly.

Fang Xiaoqing said: "I asked him, and he just said that he wanted to find some in-depth psychology books."

"He is a professor in the Department of Psychology, and he should have read almost all books related to psychology."

"He's been very anxious during this time, because his expression and state are very abnormal, so I paid attention to him." Fang Xiaoqing hoped that her words could be a little convincing, and she tried her best to explain all the things she saw related to Liang Guoping in the past few days. Explained it truthfully.

Fang Xiaoqing is a third-year student in the Department of Psychology, and Liang Guoping is a lecturer in social psychology. Because she has taken an open class on social psychology for one semester, Fang Xiaoqing often asks Liang Guoping for academic questions. Liang Guoping's mental state had been a little strange since before. Whenever they greeted Liang Guoping, Liang Guoping was always absent-minded. Liang Guoping was rarely in the office for a week, and he rarely attended the seminars of the psychology department. Fang Xiaoqing thought that Liang Guoping was not feeling well. She didn't bother him. She had to catch up with a paper in those few days, so she went to the library every day. The third floor was the reference book reading room. She met Liang Guoping several times there, and the other party almost turned over all the reference book shelves. After a few days, he couldn't find the book he wanted.

"Did he talk to anyone in the library?"

Fang Xiaoqing shook her head: "No, he went straight to the bookshelf as soon as he entered the door, and went from beginning to end tirelessly. I don't know what book he was looking for."

Chu Xingmu looked at the boy behind Fang Xiaoqing with an unnatural expression, and asked, "Do you have any clues to provide?"

"I'm Wu Kailin." Wu Kailin walked to Fang Xiaoqing's side. Compared with Fang Xiaoqing's uneasiness and worry, Wu Kailin was more shocked when facing the policeman.

Wen Ti has been standing behind Chu Xingmu to observe the demeanor and actions of these two people. If it is just because their teacher was killed, they can barely understand this demeanor, but Wu Kailin's hesitant appearance makes Wen Ti Doubt he knew something.

Chu Xingmu didn't like to see other people's concealment so obvious. He asked Wu Kailin in a serious tone: "Why did you stop Fang Xiaoqing just now?"

Wu Kailin pursed his lips and said, "We are just guessing, there is no basis."

"What guess?"

"Professor Liang was killed in revenge."

Chu Xingmu and Wen Ti looked at each other, and Wen Ti smiled and asked, "Can you go to the Public Security Bureau?"

Before Wu Kailin nodded, Fang Xiaoqing immediately agreed: "Yes."

Tang Zhe came out of the library on the third floor and saw Chu Xingmu and Wen Ti at the top of the stairs. Chu Xingmu said, "Xiao Tang, take these two students back to make notes. I'll go back later."

Tang Zhe didn't understand why these two people were arguing when he came up. He thought it was two young lovers who were having a conflict, but he didn't expect it to be someone related to the case.

Wen Ti and Chu Xingmu watched the three of them go downstairs, Chu Xingmu said, "Do you think that Wu Kailin is suspicious?"

Wen Ti said: "Captain, what do you think?"

Chu Xingmu raised his eyebrows and said: "The captain thinks the suspicion is serious."

"Since Fang Xiaoqing said that Professor Liang has been abnormal since a week ago and has come to the library almost every day, maybe he is not looking for books."

"Looking for something, I don't hesitate to look through the books in the entire library. Maybe he died before finishing the look."

Wen Ti walked to the door of the library and looked inside, then walked in lightly.

The librarian was shrouded in a shadow. When she looked up, the first thing she saw was a flat suit, and then she saw Wen Ti's face. The librarian's expression was very surprised. I don't know if he was surprised that a man with an extraordinary appearance suddenly Appearing in front of her, she was still surprised if their school had a new teacher, Wen Ti smiled at the librarian, and asked politely: "Hi, we are police officers from the Criminal Investigation Team of the City Bureau, and I want to ask you something, Is it convenient now?"

Chu Xingmu suddenly felt that he saw Zhong Changxin talking bitterly to him, but he didn't interfere with Wen Ti, but just stood behind Wen Ti and watched him talk to the other party.

The female librarian looked at him suspiciously, Chu Xingmu took the initiative to hand over his ID, the two of them have very different personalities, it is better for Chu Xingmu not to speak for the time being, because he saw the female librarian reading The earnest expression when he heard Ti.

The librarian nodded and said, "It's convenient."

Wen Ti caught a glimpse of her mobile phone interface on the forum of Changqing University, and said, "You should have seen the school's forum, about the death of Professor Liang."

The female administrator nodded: "I saw Professor Liang every day before, but I didn't expect him... I don't know who he offended."

"Has he come to the library to borrow books every day for the past week?"

"He does come often, but he doesn't take a single book with him."

"Then he didn't ask you about the location of the book?"

The female administrator shook her head and said, "No, he comes back empty-handed every time."

"You didn't bring anything?"

"Sometimes I bring a briefcase, which is stored in a locker outside. It should have come home from get off work."

"Has anyone ever visited him in the library?"

"Probably not. He came alone. He was looking for books all the time, and rarely talked to others. My position is facing the main bookshelf, and I can see it when I look up." Generally speaking, librarians rarely pay attention to these things. No matter students or teachers, they seldom take time to observe the people who go in, because there are too many people and they have their own work to do, but since even the librarian has noticed, it is conceivable that Liang Guoping The sky is indeed unusual.

Wen Ti nodded slightly: "Thank you."

"You're welcome, as long as the murderer who killed Professor Liang can be caught, everyone can feel at ease." The female administrator showed a worried expression. After all, there is a murderer on this campus, and no one knows if there will be another one. Victims, the knowledge that can be acquired on university campuses is vast, and the Internet is so developed now that any homicide is a warning. If students associate this murder with those serial murders, they may not dare to open the toilet at night. Toilet lights.

Changqing University has issued an emergency notice. Students and faculty members must return to their dormitories before [-]:[-] p.m. Solve the case as soon as possible.

One morning, they got two clues. Liang Guoping often went to the library when he was alive. His students suspected that he was killed by someone in revenge. As for the reason for the guessed revenge and killing, Chu Xingmu didn't know until he went back to the bureau to read the transcript.

Bai Yao called Chu Xingmu and told Chu Xingmu about their progress. After hearing this, Chu Xingmu became confused. Don't women know women best?Why can't Lang Lang and Bai Yao deal with a woman?