Criminal Investigation Notes

Lin Xiuran had just called the hospital and informed Song Wen about the situation. The two poisoned patients were sent to the hospital early in the morning. Guo Xu was still in a coma and was still in danger. Lin Wanwan had his stomach washed, but the situation is still not there. stable.Now it is impossible to interrogate the parties directly, and can only continue to investigate other clues.

"The murder outside the dormitory has been ruled out. Who would have poisoned them?" Fu Linjiang considered various situations.

Song Wen shook his head: "It can't be determined yet."

Suddenly, Fu Linjiang remembered something and said: "This case will not be self-produced and sold in the end, right?"

The case seemed clear, the murderer was gradually locked in, and the suspect seemed to be between the two.But there are still many questions that cannot be answered.

Self-produced and self-sold, as the name implies, are self-produced and sold. It is a kind of jargon in their industry, which means that the murderer commits suicide and cannot be brought to justice.For detection, self-produced and self-sold cases are more difficult to detect, because there is no living person, and there is no direct confession of the victim and suspect. It can only rely on various evidences to make inferences, and the murderer is more difficult to judge.For example, if Ma Aijing or Dong Fang poisoned herself and killed herself, then this case is even more difficult to solve.

Song Wen pondered for a moment and rubbed his eyebrows with his fingers: "It's not that simple anyway." He thought for a while and said, "If it's a campus violence case, why can't you endure it until you graduate from the senior year, but can't bear it? "

In domestic cases, there are not many examples of campus violence eventually developing into homicides. Especially in the dormitory, the bits and pieces of daily getting along are like soft knives. Every time they leave a small mouth, it is accumulated over time, but it is enough to make people. Battered all over.That kind of lingering pain often makes people feel desperate. In the end, a small trigger, the urge to be relieved in an instant, turns into a murder.

"Most campus cases are passionate killings. Even if they are planned, they will not be so meticulous. If you want to poison it, it is possible to put it in a water cup, water dispenser, or food. Why buy chocolate exclusively from the Internet? "

After saying this, Song Wen turned his head to look at Lu Siyu habitually. Lu Siyu was a little absent. He lowered his head and played with the expensive Rolex watch on his wrist with his slender fingers.Looking at this movement and expression, Song Wen knows what he thinks as if he has mind-reading skills. He turned to other people and said, "Let’s go back and discuss it. It’s past six o’clock and we’re already busy in the middle of the night. Go have breakfast. Right."

No matter how active and obedient Lu Siyu was before, as long as he is hungry like a doll with no battery, the way to prevent him from appearing harsh and subordinate is to greet him in advance before he shouts.

Song Wen always turned into a desperate Saburo when he encountered a case. He was not hungry and would never let anyone go. Missing a meal or working overtime at night was commonplace. Everyone didn’t understand why his captain suddenly offered favors, and they were all in disbelief. The expression, no one dared to move, so Song Wen had to say hello again, "Let's go, come back after dinner and continue to check."

Everyone just woke up like a dream. Fu Linjiang asked the person in charge of the school where the cafeteria was and when it opened. The person in charge was surnamed Yan. At this time, he was clever. Please. How about I call some students and bring you food..."

Song Wen saw the school's thoughts. It would be messy if there was a case on this campus. Several criminal policemen stopped there. Although they didn't wear police uniforms, they were still afraid of panic.He directly broke: "Teacher Yan, we still have to take a look at the campus environment. After all, this is also part of the investigation. So you should tell us the location of the cafeteria. You don’t need to have dinner. We also have regulations. You leave a WeChat account. , After eating dinner, we may go around on campus and contact you if necessary."

Then Teacher Yan did not dare to demand any more, so he followed Po'er and went down: "Comrade police, it's just a little early. If you have regulations, just let me know what you need."

Fu Linjiang also said on the side: "Don't worry, we have a sense of measure."

When I arrived at the address of the school cafeteria, Song Wen used his finger to poke Lu Siyu standing aside: "Are you not hot today?"

Song Wen knew in his heart that today was Sunday, and people were dragged out of the bed in the middle of the night, where there was time to make food, let alone breakfast.If it weren't for today's rest day, he wouldn't have lost his pants carelessly.

Lu Siyu raised his head to look at him, his eyes still full of calm, quietly like a rabbit: "I just don't like to eat food outside, it's not that I can't eat it. However, I have a car refrigerator belt in my trunk. I’ve made a few buns. I’ve already agreed with Teacher Yan and can help me warm up.” Lu Siyu didn’t even give him a chance to worry about it this time. He has always been the most active when it comes to eating.

Song Wenwen wanted to say, then I would ask you to have breakfast. As a result, Lu Siyu replied with these few sentences, he had to wave his hand and said, "It will be done, the third cafeteria, when you are here, go find us. ."

The sun shines in the morning, and the whole school seems to be alive. There is a hustle and energy unique to young people. On Sunday morning, there are no main courses, but some elective courses are not stopped. As soon as seven o'clock, you can Seeing the students busy with their books, the competition for the courts of several basketball courts has begun.

Several school cafeterias have been opened for a long time. Song Wen and the others went to the third cafeteria closest to the girls’ dormitory. The cafeteria is divided into two floors. This kind of collective life makes him a little yearning.

Nancheng University’s breakfast is famous for its high quality and low price, and the varieties are all the same, from Beijing biscuits to Tianjin steamed buns, Shanxi’s sliced ​​noodles, Guangzhou rice noodles, Yunnan’s bridge rice noodles, all kinds of early varieties are readily available.As long as you don't demand authenticity, you can definitely spend the least amount of money on a good meal.

Song Wen went to buy a portion of Chaos Noodles and added a portion of soy milk. The aunt who served wonton smiled at him when he saw him and added an extra poached egg to him.Song Wen walked back after carrying things, and saw that Fu Linjiang and the others happened to occupy four positions on a small table.

Song Wen didn't want to be alone, so he looked for chairs around him to pull him over.

The detective Xiao Wang on duty smiled: "Song Team, you are such a talented person in suits and leather shoes, so don't make do with our table."

Song Wen rarely gags with them: "Why, are you afraid that my face will attract the attention of beautiful girls?"

Fu Linjiang smiled: "Come on, the prettiest girl's breakfast has been sent downstairs by the kites, do you expect them to come up early to eat?"

Song Wen turned around and looked, Lu Siyu walked by with a lunch box, his switch that keeps strangers away from him was turned on, and the noisy university cafeteria was so clean that he decisively dumped Fu Linjiang. Quickly follow the plate on the table.

Lu Siyu chose a clean table in the corner to sit down, and as soon as he put his things down, Song Wen naturally sat on the opposite side.

Lu Siyu didn't mind. He opened the lunch box and magically took out a carton of milk, which was still warm, then picked up a bun and ate it with small bites. Once the bun was bitten, it burst into the air for a while The tempting aroma makes the other flavors in this canteen become rouge powder.

Song Wen ate a few wontons, attracted by the aroma of steamed buns, raised his head and asked him: "The steamed buns are made by themselves?"

Lu Siyu let out an "um", and handed him one without mind.

Song Wen was not polite, and took a bite. He didn't bite off his tongue. He just felt that the stuffed buns he had eaten all his life weren't considered as buns, but only stuffed buns. ?"

Lu Siyu said: "Pork and shrimp, put a little salted egg yolk to make it fresh." Normal buns only contain lean meat, which is too firewood. Fatty meat is easy to get greasy. Lean pork and fatty shrimp are just two. In combination, the traditional method will put the crab roe to make it fresh, but the crab roe will be smelly. Lu Siyu has been improved a bit and turned into a salted egg yolk.

Song Wen didn't care to say anything else. He ate the buns in two bites. The skin of the buns was not thin, and the noodles were served just right. Now it was heated twice, but it was completely delicious.A steamed stuffed bun filled his stomach, and the wonton in front of him was lined with boiled water, but he couldn't ask Lu Siyu any more, ate the poached egg and drank soy milk there.

As time went by, the cafeteria became more and more noisy, and more and more students came and went. They were sitting in the corner, but there were still many students looking over here, especially girls who were studying and secretly skimming here. Staring.

Song Wen initially thought it was because of his face, but when he looked at Fu Linjiang's table, he did not attract attention at all. The explanation could only be that he and Lu Siyu were more eye-catching.

Lu Siyu turned his back to the restaurant, eating indifferently, and did not seem to feel the change behind him.

A meal was almost finished. At this time, Song Wen finally realized something was wrong and frowned slightly. He was a criminal policeman. He didn't care too much about the number of people just now. Now that there are too many people in the cafeteria, he realized that these eyes were unusual. Turning his head to ask Lu Siyu: "Is there something on my face?"

"It's not something." Lu Siyu handed the phone to Song Wen while speaking. "However, I probably know what they are talking about."

Song Wen took the phone, and Lu Siyu opened the campus BBS of Nancheng University, which can only be opened on the campus network.After a few people died, this matter became the focus of everyone’s after-dinner discussions. Everyone said that they were all the same, as if they were all on the scene. Several versions have been released alive. What is love? Hatred, what a vendetta.It seems to be left behind by this hot spot without discussing a few sentences.

Then his gaze fell on one of the posts, "Is this a policeman? Is it reliable?" Below is a picture of Song Wen wearing "fashion" standing in front of a luxury car and opening the door. .

Song Wen also wanted to read the comments below. The phone was suddenly taken away by Lu Siyu: "I have finished eating here, let's get ready to start work."

Song Wen used his ass to think and knew, there must be no good things in the comments, and his feelings towards Lu Siyu were more complicated.This person is really harmless to humans and animals on the surface, and the cut is black. Lu Siyu has long known what those people are looking at, but deliberately ate breakfast, and now tells him.

Here Lu Siyu packed up the lunch box, Song Wen didn't want to stay in the cafeteria any longer, just about to get up, he suddenly received a message.

Song Wen looked at the phone and suddenly said with a serious expression: "Go, go back to the city bureau with me. Gu bureau wants to ask questions."