Criminal Investigation Notes

For more than a week, the sky is either heavy rain or light rain.

The rainy season came a month ahead of schedule. The quilts, bed sheets, walls and floor tiles were wet everywhere. Sleep at night, feel the sheets wrapped in the body, as if turning over to twist water. Fortunately, after last night's rain, this early morning, the weather is good, rare to see the sun.

In the morning of Nancheng police station, as always, the first team was relatively free, but the second team was busy under the leadership of team leader Tian Ming.

"Excuse me, excuse me!"

As soon as Song Wen entered the office, he heard Lao Jia shouting and walking down the corridor, carrying cups of soybean milk and milk in his hand, apparently helping everyone with breakfast. Last week, he had a bit of a standoff with several people in the team, and this week, Jia has been particularly attentive.

Seeing Song Wen coming, old Jia sucked his stomach and gave way to his boss. He tried to side himself, but the passage was still narrow.

Song Wen glanced at Lao Jia's increasingly plump stomach: "well, Lao Jia, I have to remind you that when you look back on your physical fitness test at the end of the year, don't make any mistakes. At present, the city bureau is very strict with the criminal police. Gu also said that it would try out the elimination system at the end of the trial. It is even more difficult to get into the ranks these days, but there are few cases. If you are eliminated again, it will be a non combat reduction. "

Lao Jia said with a smile: "don't worry about the assessment. I have been assessing for many years and have experience. If you're not happy, you're not happy. What's more, I asked a beautiful woman to go to the gym after work. If I don't have enough food, how can I have the strength to lose weight

Zhu Xiao hehe a smile: "after work to the gym, you eat more breakfast, you this energy accumulation time can be long enough."

"Year end assessment? What is that? " Lu Si Yu raised his head and asked. He was not familiar with these affairs.

Song Wen took a look at Lu Siyu, and today he brought a pair of golden glasses. After a week, the band aid on Lu Si Yu's face had been removed, and the wound recovered very well. It was almost impossible to see that he had been injured. I have a good rest these days. The dark circles around my eyes that I stayed up late a few days ago have faded away. Because of the sunshine after the rain today, the cold air on my body has gone. It seems that the whole person is very delicate and delicate. It looks like a big white rabbit candy wrapped with sugar paper, with a special milk flavor.

Song Wenzheng wanted to explain the rules of the year-end assessment. Fu Linjiang robbed song Wenzheng: "to be a police officer, you have to take an exam. The new year's assessment mainly includes physical examination, physical fitness test and psychological test. It's almost the same as your entry into the job. The team is mainly to check the cases, calculate the detection rate and summarize the team."

Song Wen looked at Lu Siyu and thought of Zhou Yining's phone call before. He deliberately tried: "I think Dr. Zhou seems to pay close attention to you. Recently, he asked me about your situation."

Lu Si language Oh, did not say anything, also did not give him expression and reaction, lowered his head and turned on the computer.

Song Wen looked at it. It arrived at eight o'clock and called on all the people: "go back to your seats. You can't herd sheep without a case. Zhu Xiao, how is your electronic input?"

Recently, the police have begun to implement the electronic filing of old files. In the past, all the paper-based case materials have to be sorted into electronic version. All the cases over the past few decades need to be turned out for scanning and warehousing. The whole workload is not small. Recently, there are no cases in the team this Monday, so the task has been reduced to them.

Zhu Xiao pushed back: "it's half done. There's some unfinished business there."

Before Lao Jia finished his breakfast, a pot fell from the sky: "well, I'm just cleaning up the archives. You don't know that the old files are moldy and moldy, and they are bitten by rats and insects. Many documents have been scattered. You have to search page by page. How can you get it quickly?"

Lu Si Yu was listening and inserted a sentence: "I have finished writing the report of the last case here, or I can sort it out with you, so that it can be faster."

Lao Jia didn't expect that his last case had been aimed at Lu Si Yu, but at the critical moment, it turned out that the old rascal's face turned red when others gave him a helping hand.

From the Song Dynasty, can I ask the Secretary of the Song Dynasty to come out of the window

Seeing Lu Siyu's attitude of soliciting opinions, Song Wen can only wave: "go, go. You should sort it out quickly and finish it earlier. "

There are several archives in the Nancheng Municipal Bureau. The relevant personnel information and important documents are managed by several girls in the archives department. What they have to clean up here is specially for storing the case. The files are placed in several large paper boxes by year, each of which occupies a space on the shelf.

Lu Siyu, with his gold rimmed glasses, stood in front of the shelf one head higher than him, and asked the old Jia politely, "master, where do I start?"

Lao Jia was terrified by his predecessor's exclamation. In addition, he felt guilty for losing his temper to Lu Si Yu in the last case. He taught him how to read the number on the shelf in detail, and then told him, "you can tidy up the shelf on the right."

The archives room is still clean, but no matter how clean it is, it can't avoid the humidity in the air, and it can't stop the rats and insects that come running by smelling the fragrance of paper.

The older the files, the more damaged they will be.Lu Siyu moved down a box and began to open the files inside. This step is mainly to compare these files to see if there are any missing or missing items. After preliminary sorting, Zhu Xiao will be put on file. As a result of years, many files have been scrambled, all kinds of records are scattered, and we need to gather them again.

Human beings are cannibalism animals. These boxes contain the city's most criminal and darkest past. Maybe the city has forgotten some things, and those who have experienced it have forgotten it. However, these archives are still remembered for them.

Lu Si Yu asked the old Jia, "master, are these cases not solved?"

"Well, don't call me elder, just like others, call me Lao Jia." Old Jia felt uncomfortable when he heard the word "elder". He looked at the box that Lu Siyu was holding. He pointed to a red sign on it and said, "yes, all the cases with this mark are unsolved cases. In the past few decades, Nancheng Municipal Bureau has not solved the cases. Except 519, which set up the ad hoc group, it should be here."

Lu Si language Mou son moved, looked at the box in his hand, then looked at the box on the shelf, counted, a total of seven.

Old Jia scratched his back: "our country's principle is that murder cases must be solved, but it's just a principle. Many cases have become unsolved cases for various reasons. In the past, the criminal investigation technology was not developed, and even DNA could not be extracted. Over time, these cases were left behind. Every new year, or when experts came down, some cases would be taken out to bask in and discuss If there is no clue, put it back. "

Lu Si Yu, with a sigh, picked up a book and opened it. It was still written in a pen. The handwriting was a little scrawl, but it can be seen that it was a vicious homicide.

Old Jia came to him and said, "I remember that in the unsolved case, there was an ax man who cut children. By the way, there was the case of Dongqiao dismemberment. I met it in the year I worked for five years. The whole person was divided into several pieces and integrated into the cement for casting the East Bridge. Well, there is the most famous case of Wushan nursing home with a large number of deaths. Dr. Xia unknowns has not caught the case yet. "

Lao Jia talked about the case. The creepy things were not stories, but the real events in the city. He seemed to be trying to prove that the word "elder" in Lushi dialect was not a white cry, and he casually told him about the outstanding cases.

Some of the murderers in these cases may disguise themselves in the crowd and stop killing people, some may have emigrated, some may have been arrested for other crimes, and some may have simply died. Most cases will never have a result.

Lu Si language has a delicate mind and a natural sensitivity to copywriting. He listened to Lao Jia's story, and his speed was much faster than that of him. Soon two boxes were packed.

When he stood up and was about to continue, Song Wen suddenly opened the door and came in.

"Luxi, you and I go out for a while." Song Wen finished and explained, "it's a business trip. I'll go to Luning and work with the forensic medicine. A case happened in the village over there and applied for the assistance of the City Council. "

There are seven counties under Nancheng, and there are villages below the county. Generally, there are few cases in the county. If there are serious cases occasionally, they will apply to the Municipal Bureau for support. Similarly, if there is a major case in the city, the provincial experts and forensic doctors will also assist in the investigation.

Lu Ning's case was discovered this morning. Several policemen over there arrived at the scene at about nine o'clock. They thought it was of great importance, so they called here in a hurry.

After finishing his speech, Song Wen looked at a stack of neatly coded documents beside Lu Siyu. Each paper was carefully sorted out, and the folded corners were flattened. As neat as all kinds of documents he recorded, Song Wen couldn't help praising him and said, "well, well done, you're still very fast. These materials are enough for Zhu Xiao to scan for half a day."

Old Jia then said, "Xiao Lu, I can do it alone."

Lu Siyu gave a good cry: then he released something and followed Song Wen. Song Wen looked at him and laughed: "it's very harmonious. I'm also worried about whether you two will fight together

Lu Si language did not speak, and looked at Song Wen sideways.

When they walked into the corridor, Song Wen casually asked, "what were you talking about just now? Did I interrupt you when I came in? "

"It's nothing. It's all past cases. I talked about it when I saw it."

Song Wen looked at him: "you can ask me what case you want to hear. No one in this police station knows me better. We can also discuss and discuss those outstanding cases, which may be solved. "

Lu Siyu raised his head. The sun was just shining on his body, and his white skin was reflecting. He pushed down his glasses, and a ray of sunlight was shining on his spectacles, bringing out a ray of streamer: "when we are free next time, what's the matter with Lu Ning's case?"

Standing opposite him, Song Wen only felt that Lu Siyu was like a person coming out of a painting. From the bridge of his nose to his jaw, every curve was smooth and smooth. He decided to set his mind and say: "a case of killing the door, the specific situation is not clear." The phone call was made directly to Gu Ju, and Song Wen knew something about it. However, the seriousness and danger of the case can be known only by the word "exterminating the door"."Well How many days Lu Si Yu reaches out to turn off the computer.

"At least two days, depending on the progress of the case. You go fast, we'll drive there, and we'll be there before lunch, and we won't delay your meal. "

Lu Si Yu nodded and silently received the paper and pen of the record into his schoolbag. He took spare clothes from the drawer. In order to prevent sudden business trip, they put a copy of their regular supplies in the police station.

Song Wen said: "the counties around here can't call for assistance for half a year. Who told you to catch up. Generally speaking, there are many cases in the county that kill people passionately, and they may not be delayed for a long time. "

With these words, Song Wen and Lu Si Yu got into the police car. When they looked back, they saw Lin xiuran in the back seat in a suit. His hands were in front of him and his legs were cocked. He looked like a business elite who was going to the airport, not a forensic doctor who was going to the crime scene.

"Lao Lin, are you going out in person this time? I thought the Dragon Boat Festival or Xiao Zhang would go. " Song Wen starts the car.

"There were three victims this time." Lin xiuran said, "even with the help of Lu Ning's forensic medicine, it will take several hours. Their hands are too raw to fit. "

Song Wen: "Alas, three corpses all at once. Your work is much harder than ours."

Lin xiuran said calmly: "just like you have endless cases, these corpses have been a part of my life, just like eating and sleeping." The salary of forensic medicine is not high. It is extremely hard, even more difficult than the criminal police, but it is an indispensable profession in the whole society.

As the car drove along, the scenery changed. There was a crack in the window on the side of Lu Si Yu. The wind blowing in blew his hair. He listened quietly to the two people talking without interrupting.

"By the way, did the case of the second team come to an end the other day?" Song Wen asked again. After the last case, Lin wanwan happened to see Lin xiuran come back from the funeral home and asked him.

Lin xiuran knew that Tian Ming, the second team leader, had always regarded Song Wen as an imaginary enemy. Song Wen also paid more attention to the second team, so he gave him a brief introduction: "after a period of time, the suspect has not been determined. The body was found in the wasteland behind the Lotus hall. The body is a little strange. The victim's face is covered with a silk scarf. The neck of the corpse has obvious strangulation marks and throat bones Fracture. The cause of death is strangulation. The weapon is silk stockings. " He said these things in a deep voice, and his answers were coherent.

After listening to the description, Lu Siyu put his finger on his lips and bit twice. When he was thinking and concentrating, his eyebrows were slightly frozen. At the moment, his long eyelashes trembled slightly, and he looked back at Lin xiuran.

"It took half a day to confirm the identity of the dead. It was a female salesman named Li Ling." Speaking of this, Lin xiuran pauses, "the woman is 38 years old and lives in qiaofang street. The time of her death was more than 11:00 p.m., and the second team restored her itinerary. It was inferred that she was killed on her way home. The final surveillance found that Li Ling got off a bus and then disappeared. There was no witness or clue. This case is very difficult to handle. "

After chatting about the case, the car quieted down for a moment. Song Wen drove the police car down a section of highway and turned onto the national highway. The more the car drove to the county, the worse the road condition became.

Luning county is a small county, not far from Nancheng. The place they want to go is the junction of the county and the village next door. The roadsides here are wire poles pulling black wires. Along the road, there are two-story buildings built with tiles on the outside. The distance between the buildings is quite far. It looks like the urban-rural junction in the past.

Lin xiuran came here and told them something about Lu Ning.

Further on, the car passed a memorial archway and entered the mountain. Panshan road went up for several kilometers. Song Wen turned to a mountain depression and saw two police cars stop in front of him and brake the driveway: "here we are. This is where the hair is located."

Although the matter is under the control of the police station in Luning County, it is actually the township below. This area has mountains and water. It is a relatively independent small village called mosquito head township. Because it is close to the county seat and not far from Nancheng, many farmers make a living by planting tea. There are many tea gardens on the top of the mountain. If you go deeper, there are all kinds of mountain products in the mountains. Therefore, it is still rich, not a backwater.

It is 11 o'clock in the morning, and Lu Si Yu carries his bag. Lin xiuran goes to the trunk and takes his forensic investigation box. It's very cool after the rain in the mountain last night. He stepped on the ground with a little mud on his feet. There are trees everywhere. It's a natural oxygen bar. Birds can be heard in the forest.

The family where the murder occurred was located in the head of this place, sitting West to East, with a single door and a single courtyard. It was several tens of meters away from other residential buildings. Lu Si Yu looked up and saw that it was a sunny day today. The sun made him squint slightly. There was a road in front of this place and several mountains behind it. The nearest mountain is not too high. It is a small hill about 100 meters long. The top of the mountain is even.

In this way, the building of this house is a bit imposing. The courtyard is surrounded by a two meter high wall. A double iron gate, nearly three meters wide, is now in the air.

Just at this time, an old policeman came out of the door, saw Lin xiuran, as if he had seen a savior, and ran straight to the past: "Oh, Lao Lin, you can finally come!"

There was a case of rotten corpse in Luning three years ago. When the victim's body was found to be basically rotten, the cause of death could not be found out. At that time, the Municipal Bureau sent Lin xiuran to come over and solved the case in two days. The criminal police officer cooperated with Lu Ning was the same one. At that time, the big brother threw himself into Lin xiuran, and he wanted to drink wine. He was eager to form a brother on the spot Lin xiuran rationally refused. Unexpectedly, Lu Ning had a case this time, and they met here again.Lin xiuran introduced them: "this is captain Zhang Dahai of Luning police station. He is the man from the mosquito head village. So he's in charge of security here. "

Song Wen introduced himself: "my name is Song Wen, the first team leader of the criminal police team of Nancheng Municipal Bureau." Then he pointed to Lusi and said, "this is my partner, Lusi."

Lu Siyu took out the record book and said, "Hello, officer Zhang. "

the sea is a bit familiar, so I put a high hat on them first:" well, I kept jumping my right eyelid last night, and I felt that something was going to happen. I answered the call from the police early this morning and took people to have a look. Fortunately, Gu Ju sent people. All of them are elites of the Municipal Bureau. With you, I have a deep understanding. "

Song Wen quietly kicked the ball back: "we are not familiar with here. This time we heard that the case is serious. Gu asked the three of us to come and help. If we catch the prisoners, we can't help without your cooperation." The implication is that we are only here to help, not all three of us.

"Yes, yes, the song team is right. Don't go out of the way. These people in our local police station give orders at will." The sea finished and pointed to the inside: "now Shall we go and have a look first? "

Lin xiuran put on his gloves and asked, "I heard that three people died this time? It's an extermination case. What's the situation? "

Zhang Dahai rubbed his hands and led them to the door: "well, this case is strange. This family was electrocuted to death."

"Electrocution?" Lin xiuran's footstep a meal, "you confirm is murder, not what leakage accident and so on?"

These self built houses are often not so standardized power distribution, there are security risks. There are many electric shock accidents in summer. The main reason is that people wear less clothes during this period, and the risk of electric shock is greater. In addition, thunderstorms occur frequently, the ground is moist, and the insulation resistance of electrical equipment is reduced. It is also the busy agricultural season, and electric shock accidents occur from time to time.

"Sure." Zhang Dahai said and pointed to a place beside the door of the room.

Song Wen looked intently. If Zhang Dahai hadn't pointed it out to him, he hardly found it. It was a pulled wire, which was tied to the top of the iron gate at this time.

Of course, this thing can't appear here without any reason. It must have been deliberately pulled over.

"We have cut off the electricity. We are afraid of damaging the scene and dare not take down the wire." Zhang Dahai said and opened the door, "a few rest assured, the scene is well protected by us."

In the small courtyard of this farmhouse, the rain accumulated by the rain last night has not evaporated. There are three corpses lying in the yard. The door in front of me slowly opens like a door leading to hell