Criminal Investigation Files

Lu Siyu sighed, and Song Wen had been watching him even more closely since he had a meal last night. He knew he couldn't get away with it, so he organized his thoughts again and analyzed the backgrounds of several people first.

"The Department of Civil Engineering was popular more than ten years ago. Now there are few girls as choices. This major needs to go to the construction site frequently, has a lot of dirty work, and needs to deal with contractors and migrant workers. These girls choose this major. The reason for her major is different. According to my inference, Dong Fang’s family may be related to real estate. The family hopes that she will major in civil engineering and go back to inherit the mantle. Ma Aijing was born in an intellectual family, and her parents may be engaged in related majors , Guo Wei and Lin Wanwan's family background is not very good, and the Department of Civil Engineering in Nancheng has set up high scholarships, which may be the reason why they chose this major."

Fu Linjiang listened carefully, Song Wen nodded and moved his fingers to signal him to continue.

Lu Siyu continued: "Among the four people, Dong Fang and Ma Aijing have a better relationship. Dong Fang feels that she is giving Ma Aijing a favor, but Ma Aijing doesn't seem to appreciate it. She is a little envious of Dong Fang's money. And a little bit jealous."

These words made Fu Linjiang dumbfounded, "How did you know this?" If he didn't know that Lu Siyu had just arrived at the scene, he would have suspected that this kid had investigated behind their backs.

Lu Siyu didn't answer, but Song Wen opened his mouth to explain. While speaking, he stared at Lu Siyu, as if analyzing his reasoning: "The reason for this is quite simple. They have many things of the same style, and they have many items of the same style. The same type of paper towels, the same type of slippers, and even the same type of sanitary napkins, which are obviously purchased by the girlfriends in the supermarket together."

After saying this, Song Wen pointed to the cosmetics of the two girls: "Dong Fang likes to use high-end cosmetics, and the cosmetics she buys usually give away small samples, but those small samples appear in Ma Aijing's cosmetics, obviously Dong Fang For her. The brand of lipstick Dong Fang uses is very famous. She has four of them here, and one is on Ma Aijing’s desk. The color of Ma Aijing's is very biased, so that lipstick should also be given to Dong Fang after she bought it and felt that the color is not suitable for her."

Fu Linjiang showed his true qualities as a straight man, and walked over to look at the tubes of lipstick: "I can't tell at all...there is no difference in the color of these lipsticks."

"That lipstick is basically useless. Probably, even a beautiful woman can't control the dead Barbie fans." Song Wen turned on Ma Aijing's computer while talking, and the QQ in it was set to automatically log in, "Ma Aijing is chatting with the game There are some chat records in the book, mentioning that she has a roommate who has money and can do whatever she wants, who is not as pretty as her, in short, while she is envious of Dong Fang and being her best friend, she is jealous of her and is using her at the same time."

After listening to Song Wen's analysis, Fu Linjiang suddenly understood, and Lu Siyu nodded beside him, acquiescing to the deduction process.

Song Wen asked again: "What else?"

"In the dormitory, Guo Hua is being isolated." Lu Siyu continued.

Fu Linjiang continued to be surprised: "I can see that there is a gap between Guo Wei and other girls in terms of grades and family, but it is not to the extent of being isolated, right? How do you see it?"

Song Wenyang pointed out several information sheets in Yang's hand: "Probably because of this report card, I also noticed that in the freshman year, their elective courses were still normal, and several people overlapped with each other, but in the junior and senior year Fourth, Guo Wei's electives perfectly avoided the courses taken by the other three, and chose difficult and biased courses. Generally, when taking elective courses, there are only a few to choose from, and most of the students in the same dormitory will choose to take a companion Going together can not only remind each other, but also can inform each other, and the courses chosen by Guo Wei are completely different from the others, presumably because they don't want to have any other interaction with those students in the dormitory."

Hearing this, Fu Linjiang took the information sheet and looked at it. Now that Song Wen pointed it out, he realized that such a list of elective courses is indeed too abnormal.

"Also, eight months ago, and half a month ago, Guo Wei's medical record showed that she went to the school infirmary twice. Both of them had multiple abrasions on her body and some subcutaneous bleeding. She said it was caused by a fall. , I suspect he was beaten." Song Wen pointed to Guo Hua's medical records as he spoke.The school doctor prescribed some medicines to treat bruises. They may not have seen the truth, but it was nothing serious.

These reasonings sound abstruse, but once explained, the truth is very simple, and Fu Linjiang quickly understood.

"Any other discoveries?" Song Wen asked again.

This time Lu Siyu shook his head, Junxiu's face returned to the frosty expression, I don't know if it's gone or he doesn't want to say any more.

These relationships are too superficial, he can see it, Song Wen can also see it.However, the relationship between the four students in a dormitory can be far more complicated than what he saw.

Lu Siyu's eyes fell on Lin Wanwan's clean bed. It was clean, even too clean, and it didn't look like she was carried away by an ambulance after she was half asleep and suddenly suffered from poisoning.Among the four people, Lin Wanwan was the least poisoned. He waited for the news of her waking up and would always have a chance to ask her.

Song Wen and Lu Siyu are two smart people, and they had a tacit understanding during the search. In the conversation just now, one said and the other explained, they cooperated seamlessly, as if they could see through each other's thinking.

After listening to their analysis, Fu Linjiang sorted out the portraits of several girls in his mind. He felt that he didn't have enough sleep and his brain was not enough, so he sighed with emotion: "It takes more than a dozen of these four girls to chat on WeChat. group."

Lu Siyu corrected him expressionlessly: "For the deputy team, only three or more people can form a group, so there are at most five groups."

At 03:30 in the morning, after the search was over, the investigation and inquiry began. In order to save time, the criminal police present were divided into two groups. Song Wen and Lu Siyu questioned the caller, and Fu Linjiang and the criminal police on duty who arrived first went to meet them. talk with the class teacher.

The so-called inquiry room was temporarily recruited by them in the dormitory building. The room was very dusty, and the corners were full of sundries, including some disinfectant and old chairs.

Song Wen chose the girl who is the thinner of the two to do the questioning first. That girl is called Bai Xiaoxiao, and she looks like her name. She is not tall, has a small nose, small eyes, and a small face. Small glasses, before the girl had time to change clothes, she wore a white nightdress and a gown to cover her figure.The girl had a sense of cleanliness that had never been out of the campus and was ignorant of worldly affairs. She sat in front of the two criminal policemen and carefully picked the dusty table with her fingernails.

This girl and Deng Jia in the same dormitory both majored in communication engineering, and the majors were different from the girls in room 108.

Song Wenqing cleared his throat and opened the scene routinely. After asking his name and age, he cut to the main topic. Bai Xiaoxiao didn't see much about the scene. The administrator was called.

After briefly describing what happened, Bai Xiaoxiao said in a low voice: "I knew something would happen in their dormitory sooner or later."

Song Wen's heart moved, and he asked her: "Why do you say that. Are they at odds in the bedroom?"

"Well, to put it bluntly, I'm bullying Guo Hua and isolating her." Bai Xiaoxiao muttered in a low voice, looked up at the two young and handsome police officers in front of him, and mustered up the courage to continue, "Guo Hua and I are fellow villagers. They are all from the nearby Dongan Township, and she studied very well there, ranking third in the town's unified examination, but she fell to our school because of the problem of filling in the volunteers. She is different from other people in their dormitory."

"Why is it different?" Seeing that Bai Xiaoxiao hesitated to speak, Song Wen asked again, and then he added, "This information will be very helpful for us to find the murderer."

Bai Xiaoxiao was still a little hesitant: "Well... other people won't know what I told you, right?"

Song Wen nodded: "That's for sure, our conversations here are all confidential."

Bai Xiaoxiao picked the table again, and then continued: "I heard that Dong Fang's grades are not as good as our school's. She got here with money from her family, but I don't have a certificate for this. You can go there by yourself." Cha, Ma Aijing is nicknamed a sycophant, and she will follow Dong Fang, play games every day, receive gifts from boys, and play a lot behind the scenes, these two people are at the bottom of every exam in their class."

The basic relationship was clarified, which was similar to what they deduced at the scene. Song Wen continued to ask her: "Can you tell me the specifics? For example, what you know, how they bullied Guo Wei, and for example, how did they bully Guo Hua?" What is the contradiction between them, and how did the relationship get to this point step by step.”

Freezing three feet is definitely not a one-day cold, how can a few girls have such a deep hatred that they must put each other to death?

Bai Xiaoxiao straightened his mind and said: "As far as I know... there are a few things, the first one happened in the freshman year, our dormitory building needs to go outside to dry clothes, each dormitory is assigned a Clothes hangers, but there are many people drying there, it is often messy, and it is common to lose clothes.”

"Once I saw Dong Fang arguing with Guo Hua outside the dormitory, which meant that she lost a very expensive dress and believed that Guo Hua had stolen it. Ma Aijing also helped and said, what kind of thief is it?" The thief scolded her. Although Guo Wei's family is poor, she is very strong. She asked them to check and search again and again, but they didn't find the clothes Dong Fang mentioned. At this time, Guo Wei asked them to apologize, which is also a reasonable request, but Dong Fang probably couldn't save face, and insisted that the facial cleanser and skin care products she put in the bathroom are often scarce, and they must have been stolen by Guo Hua."

"There is still a certificate for getting clothes, and there are few cosmetics. It is a matter of no evidence. The two sides quarreled so much that there was no result, but the beam was settled. Later, the cosmetics in their dormitory were changed to be placed in the dormitory. , whoever takes it in when they use it, Guo Hua doesn't talk to them much anymore."

Song Wen nodded and asked Bai Xiaoxiao to continue talking.

"The second thing is that when I was a junior, only Dong Fang had a laptop in their dormitory. You should also know that when you lived in the dormitory, everyone would sometimes pick up something and put it away temporarily. Dong Fang was Holding the notebook, the classmate next door suddenly called her something. She was in a hurry to go out, so she casually put the notebook on Guo Hua's desk. Because Dong Fang's desk and chairs were always messy, and Guo Hua's desk was closest to the door. "

"Unexpectedly, when Dong Fang came back, she found that there was water on Guo Wei's desk, and her notebook was wet. Later, she took it for inspection and burned the motherboard. It cost more than 3000 yuan to repair. Dong Fang was at fault, no She should have put things in disorder, but she insisted that the table was dry when she put it on by herself, and it was Guo Hua who deliberately poured water on the notebook in order to get revenge on her. Guo Hua said that the table belonged to her, and she found that there were many After getting a notebook, she once poured water, but she never touched the computer, let alone damaged Dong Fang's notebook by splashing water on purpose."

"This matter became quite serious. The two sides insisted on their own opinions. They quarreled with the homeroom teacher and even the dean of their branch. In the end, because Dong Fang's attitude was relatively tough, some family members even came to put pressure on her. The teacher asked her to Guo Hua made a little fuss, and asked Dong Fang to promise to keep her valuables safe."

Song Wen frowned slightly after hearing this. There is no camera in the dormitory. It is impossible to judge who is telling the truth and who is telling lies. plate.Guo Hua felt aggrieved, and Dong Fang couldn't swallow it. Afterwards, they beat Guo Hua for the first time. That should be the first time Guo Hua went to the school hospital for medical treatment.

"Since then, they have been bullying Guo Hua, sometimes too much. Guo Hua often has to help them wash their clothes, brush their shoes, and pour water in the dormitory. Once, I saw Guo Hua helping them wash Lace underwear, crying while washing." Xiao Xiao said in a low voice.

Song Wen frowned. It was indeed too much for a girl to be bullied like this.

"There is one more thing that happened recently..." Bai Xiaoxiao lowered her head, "One day Guo Hua came to me for dinner, and I saw a mark on her arm, which looked serious, and she began to say I did it accidentally, and after I asked for a long time, she cried, saying she was kicked by Dong Fang..."

"We are about to graduate recently, and many students are looking for work units. That day, Guo Hua has been waiting for an important interview call. If it goes well, he can get an interview opportunity from the Planning Institute. For a while, Guo Hua went out to turn on the water and put the The mobile phone was placed on the table in the dormitory, and then the phone rang. Dong Fang was sleeping, and she cursed there. Ma Aijing went to press the phone, and then turned Guo Hua's phone to silent. I missed the call and called, and two hours later, the other party told her that the phone interview was over and that a suitable candidate had been found. Guo Wei was so angry that she argued with them, but was scolded and beaten by Dong Fang... ..."

A piece of clothing that was lost, a laptop that was broken, a phone call that was not received, everything is not big when taken apart, but it is enough to make people depressing. There's nothing like fire and water between girls.

"Does the teacher and other students in Guo Hua's class know about the things they beat Guo Hua?" Lu Siyu asked softly.Hearing his sudden interjection, Song Wen turned to look at him. Under the light, Lu Siyu's skin was as white as if it were transparent, and his expression was extremely focused. His brows were slightly furrowed as he waited intently for the answer.

Bai Xiaoxiao blinked her eyes: "Of course I don't know. It's a bit embarrassing. We are all college students, and we are not children anymore. How could we sue the teacher? Even if there is a conflict in the dormitory, the teacher will at most be At the beginning, Guo Hua didn’t even want to tell me, because she was afraid of hurting me. I got closer to Guo Hua, and they would bully me even if they were in different classes from me. Once when I was eating in the cafeteria, they deliberately Soup splashed on me..."

Song Wen asked: "Then what do you say, you already knew something was going to happen in their dormitory? Did you have any warning?"

Speaking of this topic, Bai Xiaoxiao's complexion changed slightly, and there was a trace of hesitation in his eyes, as if after some psychological struggle, he opened his mouth: "Just after the phone call incident, Guo Wei didn't go back to the dormitory that day, so go to my place Crowded with me for one night, at noon the next day, she...she told me that she didn't want to live anymore...I thought she was a bit depressed at the time, and I...I also enlightened her that it wasn't her who deserved to be damned, it was bullying her The person... but, but I was talking nonsense to enlighten her at that time... I didn't expect... things would develop like this..."

Obviously, in Bai Xiaoxiao's heart, it seems that he has already decided that this poisoning incident was caused by Guo Hua's poisoning in order to avenge Dong Fang and Ma Aijing. Speaking of this, Bai Xiaoxiao's eyes were filled with tears. As a fellow, She grew up hearing the name Guo Hua, and she always looked up to this girl. Later, they became a roommate at school, and occasionally went home together during the holidays, so they could be regarded as good friends.Now that things have developed to this point, Guo Wei has also been poisoned after such a big incident, she is a little worried, more afraid.

Seeing her crying, Song Wen kindly handed over a tissue, Bai Xiaoxiao thanked her, took it and wiped it, then she twisted the wet tissue in her hands, "Actually... Hua had a chance to leave that dormitory. During my junior year, a girl in our dormitory dropped out due to illness, and there was an empty bed. I once asked Guo Hua if she wanted to move here. Guo Hua was very happy at the time, saying that she Think about it and apply with the teacher, but half a month later, when I saw her again, she said that she would not move, and she was so happy at the time, I thought everything would be fine. But after a while, I saw her again Being bullied. This time too, I asked her a few days ago if she wanted to move here, she was obviously hesitating, but then she refused me again."

"Why didn't she move out?" Song Wen asked, judging by today's situation, Guo Wei still lives in 108.He didn't know if the ending would have been different if Guo Hua had moved here, or had Guo Hua made up his mind to stay in the dormitory to carry out her plan?

"I don't know either. This time, she took a few days off on May Day, and then she suddenly said she couldn't move in." Bai Xiaoxiao's voice became smaller and smaller, "I asked her how the dormitory is, is it still there?" Bullying her, she said it's okay, and let me not worry about it. I was also busy with my graduation thesis, I didn't expect..."

Bai Xiaoxiao paused here, and asked, "Officer, are they all right?"

Lu Siyu's record paused, and he looked up at her. Because the scene was horrific and the matter was of great importance, they only saw Guo Hua as the reporter, but not Dong Fang's corpse.The school and the criminal police who came before only told them that the dormitory next door was poisoned collectively, but did not tell them the exact news. It seems that Bai Xiaoxiao still doesn't know that Dong Fang and Ma Aijing have passed away.

Song Wen coughed lightly, and said to her, "The school should report the follow-up situation."

"Where's Lin Wanwan?" Lu Siyu reminded her that there were four people in the next bedroom.Song Wen didn't make a sound at the side, as if he had a tacit understanding, and he was also about to ask about Lin Wanwan's situation.

Bai Xiaoxiao recalled, "That person Lin Wanwan has good grades, and she's a pretty good person too. Well, she looks like a little squirrel, but she has round eyes, is not tall, and has a petite figure. , She is usually quiet, but she is very kind, and she has never blushed with everyone. But she is not very visible outside, and she often goes out to work or something, and sometimes she is not in the dormitory. "

"Can you tell me something specific?"

"I don't know much about her, but I know that Guo Wei treats her very well and treats her as a friend. Once, when Lin Wanwan came back from the outside, it was raining heavily and she was trapped at the bus stop outside. The rain was so heavy that no one was too lazy to move. Guo Hua picked her up with an umbrella without saying a word. When the two of them came back, they were almost soaked. Usually, Guo Hua also helped Lin Wanwan with cooking and so on. .”

It sounds like Lin Wanwan is a very kind girl, and she didn't participate in Dong Fang and Ma Aijing's exclusion and violence against Guo Hua, and Guo Hua treated her very well.

"Do you know where Lin Wanwan works?"

"At the beginning, it was a coffee shop around the school, and later it was changed to a western restaurant. Then I don't know where she went, I only know that she goes out a few times a week."

"Do you know why she changed her part-time job?"

"It seems to say that it is too close to the school, and it is a bit embarrassing to always meet acquaintances."

"Do they have boyfriends?" Lu Siyu asked another question.

Bai Xiaoxiao hesitated for a moment and said: "I... don't go to class with them, and I don't know the others very well. I just heard Guo Wei and other students say something. Ma Aijing has had several boyfriends, and the last one It was dumped by her. It's been three months. I haven't heard of the latter. Some people say that she seems to have a boyfriend, but everyone doesn't know who this mysterious boyfriend is. Maybe it doesn't exist at all. Guo Wei has always been Single. I haven't heard that Lin Wanwan has a boyfriend, maybe I don't know. Graduation is approaching now, and everyone's thoughts are on the thesis."