Criminal Investigation Files

Qincheng is located in the north of Nancheng. It is free from rain. The whole temperature is three or four degrees lower than that of Nancheng. After getting off the train, Lu Siyu took a deep breath of fresh air and coughed by the cold and sandy wind. Compared with the spring and green trees in the south, it is still in the wilderness. The sky, the earth, the people, and the places where people pass by are all gray. Even people's accent is dry, and there is a kind of spicy liquor in the dry.

Song Wen came to Qincheng for the first time. He was not used to it everywhere. The average height of the people here seems to be higher than that of Nancheng. Fortunately, they are tall and don't stand out in the crowd.

When they went out on business, they couldn't pay attention to it any more. They had breakfast at the breakfast stall outside the railway station. Song Wen ate soybean milk fried dough sticks, and Lu Siyu asked for a white porridge and a piece of tofu.

Song Wen got up and said, "if it's an accident, we'll just ask."

Lu Si whispered.

Just like at this time, he just felt that the family was not right, but he didn't know where it was. All this was completely different in Lu Siyu's eyes. When he said something like this, Song Wen suddenly figured it out: "do you think that gas poisoning was not an accident?"

And Lu Si language But it seems that they can see through what they think with no difficulty.

Song Wen clearly understands that different people may have different feelings when they look at the same thing, which is also related to his life experience. As a criminal policeman, he has been more than upright. This kind of integrity can make him more stick to his justice, but it also makes him unable to understand the abnormal world in which the criminals live and go deep into it In the dark, find out their twisted hearts. In short, he is a normal person, unable to think with abnormal thinking, do not know what abnormal thinking.

Lu Siyu's face was cold: "happy family? A mother with a bad memory, a father who is not at home all the year round, a tyrannical younger brother, and a sister who is suspected to be a murderer. A gas poisoning that almost killed the family is a model of a horror story. "

Song Wen thought for a moment: "Lin wanwan's family is different from what I imagined before. I thought her parents were indifferent and unkind to her, which fostered her gentle character. But I didn't expect that her family is like this. Her mother dotes on her very much, her stepfather is honest and sincere, she is absent all the year round, her younger brother is rude and unreasonable, but she also values her elder sister very much. This family looks very happy. But I always feel that something is wrong. "

Lu Si Yu didn't answer Song Wen. He blinked and asked him, "what do you think?"

Two people came out of the small restaurant and walked all the way on the street of a strange city. The path here is narrower than that in the south. The roadside is full of tall evergreen plants. Now they have just sprouted a little. Song Wen didn't rush to take a taxi and asked Lu Siyu, "what do you think about Lin wanwan's family?"

Song Wen sighed: "the relationship between these people is more complicated than we think." This case is different from the cases they have been exposed to in the past. In the beginning, they underestimated the complexity of the case, but in retrospect, the whole story may be more complicated than they think.

Someone had cleaned up the dormitory. Before the arrival of the police, there might have been a premeditation a few days ago. Especially Lin wanwan's place was extremely clean. It was this kind of cleanliness that made her special.

Lu Siyu didn't find the difference in Song Wen's eyes. He lowered his head and said, "we don't know what the real relationship is in the dormitory."

With these words, Song Wen's eyes fell on Lu Siyu, and he remembered the conversation between Zhou Yining and him. This sentence seems to be suitable for Lu Si language.

After thinking about it, Song Wen immediately understood the meaning of Lu Si language: "what we see is what others want us to see. What we ask is what others want us to ask. "

Fu Linjiang hung up. Lu Siyu took off his earphone and said, "I found out before that the relationship in the dormitory may not be as simple as we seem. That day, I felt that Lin wanwan's place was too clean. Then I figured it out.... "

Song Wen was a little helpless, but he could only accept the result: "OK, I know these, you continue to refuel, wait for me to go back to collect."

Fu Linjiang said: "the museum is still checking the chocolates, but they also have a problem. The chocolates don't have a name. It can only prove that someone once dropped chocolate everywhere. No one can be sure who left the mark. "

"Is there any progress in other areas?" Song Wen asked again.

"Anyway, while spending Dong Fang's money, she enjoyed the bonus points of Ma Aijing's thesis. She was very comfortable. She didn't feel miserable when she faced us at all. And we checked the video. That box of chocolates was brought back to the dormitory by Lin wanwan in the morning. Now I also tend to have something to do with Lin wanwan. She went to the express delivery point to pick up the chocolate and came back. She also knew that Guo had enough time to commit the crime because of the remaining poison. However, no motive has been found. "

Fu Linjiang also said that there were some situations. The main theme was one. Originally, they thought that Lin wanwan was wandering outside the dormitory in their reasoning at the scene of the crime. Now it seems that her relationship with other people in the dormitory is much closer than what they initially reasoned.Song Wen snorted: "you let me guess, of course it's not Dong Fang's, it's not cooperation with Guo Jie."

Fu Linjiang exclaimed: "how did you guess right?"

Song Wen guessed: "Lin wanwan?"

"Also ha, Ma Aijing did have an affair with their professor, but the professor said that she only let him give bonus points on the paper scores. As for the overseas exchange, Ma Aijing was chosen because the exchange students required good English and good image. Ma Aijing is more in line with this. They have said this to Guo long ago. At that time, Guo was very calm and had no objection. Then the paper that Ma Aijing scored was co authored. Guess who the other author is

Just after dinner, Fu Linjiang called. Song Wen plugs in the earphone, uses the one with the headset, and hands it to Lu Siyu at the other end. Fu Linjiang's voice says, "we have some new discoveries here. It's not all Ma Aijing who eats with Dong Fang and goes shopping with Dong Fang. Sometimes it's Lin wanwan. We found a short video of the supermarket downstairs in the dormitory of the school. Dong Fang swiped her card there, and Lin wanwan opened the package directly, and ate it without any place Today, they went to the school to find out what was missing and fill in what was missing. All the information they could get was obtained. Sure enough, some details that were not found in the first survey were revealed.

It can be seen that Lu Siyu has been forced to a certain extent, even the food has become short and smooth scrambled eggs with tomatoes, diced chicken and mushrooms, and fried sea crabs with green onion and ginger. It's easy to make, but the ingredients are fresh. The tomatoes are peeled and sweet in acid. The crabs are also cleaned up. Even the crabs are cracked and fried until they taste good. The dishes cooked by the master of this small restaurant are not so tasty, but they are salty one by one. At last, Song Wen rubbed the dishes in Lu Siyu's lunch box and ate them with rice.

The town is not very big. They choose a small restaurant to sit in. Song Wen orders, and Lu Siyu asks for someone to heat the food he takes out as usual.

Lu Siyu turned to look at Lu Siyu. Song Wen understood Lu Siyu and said, "let's go to dinner first, and hurry back. Later, we'll ask other people what's going on there."

At first, the old lady chased them to provide clues. Later, they chased the old lady to ask about the relevant situation. The old lady began to be impatient and looked at her watch frequently. "Oh, I've said all I know. I'm going to buy vegetables to meet my grandson." Song Wen let people go.

Then the old lady gossiped a few more words and never said anything of value.

Song Wen frowned, looked back at the window of Lin wanwan's house, and then looked back at Lu Siyu. Lu Siyu lowered his head and habitually bit his nails, as if thinking about the problem.

"One of my family's relatives is from the Public Security Bureau. It was a strange thing at that time. It was even more strange because she had checked it and had no fingerprints. Anyway, at first, Xiao Wang said that she didn't boil water, but the water would never reach the gas by itself. His husband, son and daughter all confirmed that she did it. Later, she also recognized it, because it didn't kill anyone, so it was no end. The family changed the gas stove that prevents leakage, just dare to let her continue to cook The old lady said it vividly, as if she were the one who handled it, and knew every detail clearly.

Song Wen was surprised: "didn't you say that the police are here? Why didn't you check your fingerprints? Do a survey? "

"The old lady said:" Hey, you are still policemen. Where does the client identify himself? "

Lu Si language listened to frown: "this matter is Wang Wenyan said?"

The old lady would tell the truth: "later, you guess what happened. Xiao Wang got up in the morning and burned water, but later she felt cold and went back to bed and fell asleep. The water boiled up and put out the fire, and the whole family almost died of gas. Fortunately, Lin wanwan was very lucky. She got up early and went out early, or she would have to follow the bad luck. However, as soon as it happened, no one came to talk to Wan Wan. After all, no one was afraid of such a mother-in-law. "

In such a small town, it's big news that a family nearly died of gas poisoning.

The old lady began to talk about these things: "Oh, yes, Xiao Wang of that family used to be a shelf clerk in this small supermarket. Because he always made mistakes, he was opened later, and he has been idle at home. In a word, this family is very lucky It was the winter vacation three years ago. We haven't changed the natural gas here. Every family has gas. Xiao Wang is at home, Xiao Li hasn't gone out to drive, and his two kids are at home. Lin wanwan got up early and went to the library to read and study. Later, the neighbor smelled the smell of gas and called the police. The police, the fire and the first aid are here. The whole family was in a coma at that time. They were sent to the hospital and stayed for a few days before leaving the hospital. "

"Auntie, do you know anything about their family? You just said that Lin wanwan was implicated by her mother. What's the matter? " Song Wen asked, this kind of old people usually go through the streets and know a lot of news. It's only eight hours on the way back and forth from Nancheng this time. Some things have to be judged by seeing with one's own eyes. The suspects will lie, and the parents and relatives around them will whitewash peace. He hopes to hear something different from his neighbors.

"Oh, that's it." The old lady showed a look of No gossip, a little disappointed, and did not think about why Lin wanwan's classmates had an accident, but they came to Lin wanwan's home for follow-up.Now the case is still under investigation, Song Wen is reluctant to disclose details: "she didn't have an accident, it was Lin wanwan's dormitory classmate who had an accident, let's come to understand the situation."

The old lady gossiped: "that girl studies very well. She is famous in our town. This is only a senior. If it wasn't for her mother, the matchmaker would have broken the door. What's the matter with this girl? "

Song Wen and Lu Siyu did not expect Lin wanwan to be so famous. They exchanged their eyes. Song Wen took the certificate back to her pocket and asked her casually, "yes, it's their home. We just went to see Lin wanwan's mother. Do you know Lin wanwan, too? "

" Oh, you go to Lin wanwan's house. " The old lady was obviously very helpful to this sound, so she returned the certificate to Song Wen.

Song Wen thought, you don't even have a porter here. Who knows you are still so strict. He was patient and simply explained: "Auntie, there is a case in Nancheng. One of the related personnel is related to this side. So I came to visit 403 families in unit 3."

The old lady pointed to her red sleeve hoop, very proud and upright: "the director of the neighborhood committee in my district, why don't you come and say hello to our neighborhood committee? Who let you in? It's against the rules The old lady took Song Wen's certificate and looked at it suspiciously. She had a strong sense of prevention. She looked up at him and folded her drooping eyelids: "how did the police from Nancheng come to Qincheng?"

Song Wen was startled by the sudden appearance of the old lady. The old man came over without any sound, and suddenly jumped out from behind the wall, with extremely dexterous posture. He quickly took out his identification: "we are the police. We are here to search." He looked at the old lady again. "Who are you?"

Two people just said here, suddenly from the intersection in front of the jump out, a cuff with red hoops, white haired old lady, a pair of eyes straight, staring at the thief general looking at them: "you two, sneaky, who are you?"

Lu Siyu nodded: "her mother can't believe everything she said. There are some doubts in this family..."

Looking at the question, they got up to say goodbye and came out from Lin wanwan's house. Song Wen looked at the time: "we still have a little time. Do you want to ask our neighbors or something?"

Song Wenjia said with a smile: "children."

Wang Wenyan had to sit on the sofa and put on the shoelaces. Li Zichen ran back to class contentedly. Seeing off the child, Wang Wenyan turned to look at Song Wen and Lu Siyu. He seemed a little embarrassed and said, "this child is spoiled by me." Then she laughed, as if she didn't think it was an embarrassing thing at all, but a natural normal in life.

Wang Wenyan sighed, got up to pick up some oranges, and then went to the balcony to pick up a pair of washed shoes. Li Zichen stamped his feet and said, "you haven't tied the shoelaces yet!"

Li Zichen said, "I don't eat oranges. I want my sports shoes. I have an appointment with them to play football. You always forget things and can't do anything well. It's useless. No wonder my sister doesn't want to go home. " He has no taboo about whether his sister's school teacher or someone is standing in the living room and splashing.

Unexpectedly, this action attracted the child's disgust. He reached out and pushed Wang Wenyan. Wang Wenyan's body fell back and the oranges rolled to the ground.

Seeing Li Zichen here, Wang Wenyan didn't seem to want to ask any more. He took an orange plate out of the kitchen and said, "anyway, it's all back. You can go back later and eat an orange before you leave." Then she shoved the plate in front of the child.

Li Zichen nodded: "Oh. My elder sister studies well, the quota definitely should give her

Lu Siyu didn't break Wang Wenyan's lie. He told a lie casually: "there is a quota for exchange students going abroad in the school. Let's do a home visit survey."

The boy is Lin wanwan's younger brother, Li Zichen. He is nine and a half years old. Although the two brothers were born to one mother, they have different fathers and even different surnames. Li Zichen's eyes turned and asked, "what's wrong with my sister?" Ten year old boy, it is half understand the time.

As Song Wen was about to speak, Wang Wenyan winked at him and said, "it's your sister's school teacher. Come to visit your sister and ask her about her family."

"I said it! I have said that for a long time. Besides, we are at this time every week. It's more than two months since the beginning of school. Why don't you remember that? " The boy ran to the door, picked up the cool cup on the table and gulped a few mouthfuls. Then he found that there were more guests at home. He looked up at Song Wen and Lu Siyu and said, "what do you do?"

"Is there a PE class today? You didn't tell me in advance? " Wang Wenyan stood aside and rubbed her hands awkwardly.

Hearing this voice, Wang Wenyan's face changed. She ran to open the door in panic. As soon as the door lock was opened, she was knocked open from the outside! Did you forget to put my shoes in my schoolbag again? " With the voice, from the outside ran in a teenage boy, the stature development is very good, some slightly fat, looks like a small adult.

At this time, the door was suddenly kicked.

After reading the bookcase, Song Wen and Lu Siyu searched one side of the room again. The others were some old clothes, nothing special.Wang Wenyan: "this box was brought by Wan Wan when he came from his father. Although my ex husband beat and scolded her occasionally, he often bought candy for her. Later, she came over and asked me for candy occasionally, and I would buy it for her, so I saved such a big box. "

There are also dolls in the cupboard. They are Barbie dolls bought in the mall. There are four or five sets of them in complete sets. They are bright there, which does not match the style of the whole room. Song Wen sees that there is a box inside, which is the biscuit box of the past. He reached out and opened it. It was full of a box of chocolates. It was colorful and folded into the shape of a dancing girl. He had seen Lin wanwan fold it during the interrogation. He raised his head and asked Wang Wenyan, "what's this?"

Song Wen looked into it and found that it was full of books, textbooks, exercise books and several world famous books.

Wang Wenyan explained: "wanwan is not at home now, but we have never moved her things, and her brother dare not turn her things."

The boy is still young, and Lin wanwan has gone out for the entrance examination. There is no room for him. There is a cabinet in the room. There are several layers of girls' things, and the other layers of boys' things. The windows are clearly divided. Lin wanwan is neatly placed, but her brother's is a mess, and things can't be put down. But the magic is that even if it is dirty and messy, his brother will be dead Brother also didn't pile things into Lin wanwan's unfilled space.

Wang Wenyan led them to the children's room. There were two beds in it, one with guardrail and the other without. Obviously, the one with guardrail was for Lin wanwan's younger brother.

Song Wen asked some conventional questions again, and Wang Wenyan answered them one by one. Looking at them, it was almost 10:30. Song Wen got up and said, "can we have a look at Lin wanwan's things?"

Lu Siyu recorded this, biting his pen cap and looking down to think. Some information seems to be different from what they knew before. Although Lin wanwan was born in a bad family, she was a poor girl, and she was beaten and scolded before she was ten years old.

The woman nodded, as if serving the family's children and husband is a matter of course: "cooking, washing dishes, washing clothes and cleaning are all things I do. The children are busy at school, and my husband is also busy at work. He is not at home all the year round, making a hard money." Then she sighed, "police comrades, there is no problem with my family. This time it must be connected. She is a clever, obedient and kind-hearted girl."

Lu Siyu frowned and thought about what kind of "friends" Lin wanwan and Guo Luo were. Before Song Wen continued to ask, he raised his eyes and looked at the woman's rough hands: "when Lin wanwan was at home, did you usually do housework?"

"I also have an impression of the child surnamed Guo, but I haven't heard much about Wan Wan." Wang Wenyan said and stroked her hair.

"She also has a classmate named Guo Li. Have you met him?"

"Wanwan said that she was very good at school. Her teachers and classmates took care of her very much. I've seen several children in their dormitory when I sent things to wanwan. They all look like good children. How could they..." Wang Wenyan sighed with regret, "I remember there was a child who was very tall and beautiful. Then there was a very white one. It seemed that the family environment was good."

"Has Lin wanwan ever said about her life at school and her relationship with classmates in the dormitory?"

Wang Wenyan's interest that she was just picked up was a little dim. She smoothed her hair with her hand to ease her embarrassment: "she's very busy with her studies, and she's still working outside. We have to pay for her tuition, but we don't pay much for her living expenses. But as long as she says she's short of money, we'll call her." Then she sighed, "it's a shame for her to have mediocre parents like us."

Song Wen continued to ask: "after wanwan went to university, didn't he often go home?"

When it comes to the topic of educating children, Wang Wenyan suddenly finds the topic. For a housewife like her, children are her best report card. Especially, how many people can't envy a daughter who is as clever and obedient as Wan Wan and has good grades. Her ordinary life, also has a flash point, has a place to be proud of.

"Wan Wan, this kid, is very smart, and I don't care much about him. As a person, I have achieved nothing since I was a child. I am not good at learning and doing a lot of things. I am not good at reading and I am not sensible. When I met a man, I married him. I often said to Wan Wan, "you must not be like your mother. You must have a better life."

"After junior high school, are you taking care of Lin wanwan in her daily life and study?"

"Later, I gave birth to a son for him. Wan Wan grew up. He studied very well, passed the exam and went to university. He was the pride of our family. Over the years, I have been facing her. Although she is a girl, she has never been angry with me. " She took her daughter to her side and responded to every request, and took these as a kind of compensation for her daughter's childhood misfortune.

Song Wen has read the materials. Wang Wenyan's husband's surname is Li. He has a high school education. He is a long-distance bus driver. His resume is very simple. He works hard every month, but his salary is not high.

"It was a difficult time for us to live together. Two years later, Wan Wan graduated from primary school. After being introduced, I married the man I am now.""So at that time, were you and your daughter living together?"

Wang Wenyan nodded: "the child of his family is naturally distressed. When Wan Wan was ten years old, I finally wanted to open up and divorced that man."

Song Wen frowned slightly: "at that time, Lin wanwan was still very young, wasn't he? Don't you feel bad about leaving your daughter? "

This is a traditional family. Men are more important than women. In the family, women are responsible for most of the housework and work, while men are in charge of major affairs. Domestic violence happens from time to time. A young girl suddenly lost her mother's care. In such a family, although Wang Wenyan does not have a specific description, it is enough to remind people of what she has experienced.

"It's mainly my mother-in-law. She's a woman with a knife mouth and a bean curd heart. Although she doesn't take care of her mouth, she still takes care of Wan Wan." Wang Wenyan rubbed his hands, "that family is a little depressed. There are many rules in the family, and the hierarchy is clear. The whole family is in charge of Wan Wan's grandfather. The old man is very strict and has a lot of family education, so he can't tolerate sand in his eyes. Wan Wan's father is grumpy, and sometimes he will beat his children when he is angry. "

"When Lin wanwan was at your ex husband's house, who mainly took care of her?"

When Wang Wenyan mentioned Lin wanwan, there was a kind of pride that was hard to hide in his tone, but at the same time, there was a trace of debt.

Speaking of this, she sighed and seemed to recall her unfortunate marriage: "my ex husband's family is more traditional and a little bit patriarchal. After I got married, women usually can't eat on the table. When Wan Wan was born, my mother-in-law was not happy. She said that I was a loser, and his son was a three-generation singleton. When he came to me, he would be broken. She gave me the baby I ate porridge for a month. At that time, I was so thin that I was almost depressed. Later, they tried to force me to divorce my ex husband and let him marry another woman and have a son for them. At that time, I couldn't help thinking about divorce. In a rage, I put my daughter there and hid myself to work. "

Wang Wenyan said: "my family wanwan is a good child. From childhood to adulthood, I have never let adults worry about it. When I went to school, I learned well and was clever and sensible. It's just that I'm not good... "

As usual, Song Wen asked questions. Lu Siyu opened the book to record. Song Wen first went through a process, asked some basic information, family members' age, work, etc., and then cut into the main topic: "Auntie, can you tell me something about your daughter?"

After listening to Song Wen's words, Wang Wenyan didn't get tangled. He gave Song Wen and Lu Si yuduan two cups of water, poured one for himself, and sat on the stool opposite the sofa.

Lu Siyu has also read the information about this woman before. Her surname is Wang Wenyan. In her early years, she went to work in a clothing factory in the south. Later, she worked in a supermarket here and had a rest at home in the last two years.

After hearing this, Song Wen pursed his lips slightly and exchanged a look with Lu Siyu. He thought that Lin wanwan's parents didn't come because of the bad family relationship, but listening to the woman's concern, it didn't seem like cheating. Song Wen saw that the woman was still squatting in the kitchen looking for tea, and said, "aunt, don't be so polite. We'll just sit for a while and go. That's to know about xiawanwan's family."

Wan worried about what happened to my son when he was in school, but she said, "I didn't know what happened to my son." Then she opened the cupboard and said, "Oh, my memory, where did I put the tea..."

Song Wen showed his police officer's certificate and explained his intention. The woman led them into the door. The room was not big, but the floor was not low. This room was different from the popular pattern in the south. There was almost no dining room. The living room was just a place for eating and watching TV. Then there were two rooms, one for adults and the other for children.

When the door opened, first someone looked through the iron door, then the inner layer opened, and a woman's head came out. This is a woman in her forties. She wears a ponytail, but her hair is yellow and sparse. It seems that her sleep is not good, her eyes are deep, her black circles are serious, and her figure of eight is a little deep. Her clothes are simple and clean. On her body, Song Wen sees Lin wanwan's softness.

Song Wen goes to the door of 403 and knocks. Yesterday, he has asked Zhu Xiao to contact Lin wanwan's family. Lin wanwan's stepfather is a long-distance driver. He is not at home all the year round. The destination of this trip is very far, so they have to wait four or five days to go home. So they can only make an appointment with Lin wanwan's mother first and ask her not to go out today.

It's an old community. There is no elevator in an eight storey building. All the people's windows are equipped with anti-theft iron bars. They use different specifications. It looks a bit messy. There are various colors of clothes and quilts outside the balcony. The corridor is narrow and dark, and there are many sundries at the door. This style is rare in the south. Fortunately, it's near the north Even if the corridor is dark, there is no mildew.

After dinner and on the road, Lin wanwan's home is not in the city, but in the nearby town. With Lu Siyu's insistence, they don't take the intercity bus any more. Instead, they take a taxi and toss all the way to find the past according to the address. Finally, they come to Lin wanwan's home.

Lu Si language a Leng, "you want to check this matter?"

The vigorous song team took the initiative to help him pick up the bag: "all the people have come, at least we should listen to what the parties say. Let's go, let's go to Lin wanwan's house and kill him."The case has been found here, and the truth is only one step away. Net, net, you should remember to collect or remember, report mistakes, ask for books, find books and chat with book friends: