Criminal Investigation Notes

At nine o'clock in the evening, the street lights gradually came on, and a bright moon hung in the mid-air of the city.

After a busy day, Lu Junchi returned to the rented house. After working, he did not buy a house, but has been renting a house.His parents had already emigrated abroad, and only he and his younger brother were in the country.

After this case started, Lu Junchi often worked overtime and could not go home until very late, so today is considered relatively early.

Before going upstairs, Lu Junchi glanced sideways. The advertising light sign downstairs was contracted by a non-profit organization. It wasn't a celebrity or a movie poster, but an enlarged photo of a girl.The girl's brows and eyes were slightly curved, and she smiled happily.A few words were written beside it - "Looking for Pei Weiwei".

Today, the girl has been missing for nearly a hundred days. Although many searches have been done, no one has found a trace of Pei Weiwei.

Lu Junchi still remembered it, because he had handled the case before.

Three months ago, his serious crime team received three related cases, including Pei Weiwei's information. The police suspected that Pei Weiwei was also killed by Song Rongjiang.

At that time, Lu Junchi led the team and quickly caught the murderer. The murderer admitted the facts of the other two cases, but denied Pei Weiwei's case.

After the suspect was captured, the case was quickly transferred to other criminal investigation teams, and it no longer belonged to the scope of the case of the serious crime team, and Lu Junchi could no longer intervene.Since there was no evidence to correct the case, the police were unable to confirm whether Pei Weiwei's disappearance was caused by the same murderer.

To this day, the prisoner at that time has already passed the trial and is about to be executed, but Pei Weiwei has not been found yet...

Lu Junchi went upstairs, opened the door, and turned on the light. This is a small one-bedroom house, with only one bedroom and one living room. The kitchen is small, but the whole thing has been cleaned very clean, and everything is in order. orderly.On one of the walls, whiteboard paper was pasted, which he used as a whiteboard.

It is divided into different areas, and different materials of each case are pasted.The lower right corner is the most recent stump case, and the upper left corner is about Pei Weiwei.

The case had been handed over a long time ago, but Lu Junchi continued to investigate.In the free time when he didn't have a case before, he was also looking around, collecting all kinds of relevant information, hoping to find some clues.

Lu Junchi remembered the last meeting with Tan Ju.

More than half a month ago, he compiled a document with the results of the case investigation and doubts, and went to the General Administration to hand it over to Bureau Tan.

At that time, he explained to Ju Tan: "Ju Tan, although I am not in charge of this case, I still collected the information. I hope it can help those who are still investigating..."

Bureau Tan took over the thick documents: "You have a heart, Captain Lu." Then he sighed, "After Song Rongjiang was arrested, the working group looking for Pei Weiwei did a lot of searching work and invested a lot of manpower and material resources. , but it has always been in the bottleneck. Regarding this case, I am also trying to figure out a way recently, hoping to make a breakthrough in this matter."

Bureau Tan put it tactfully. In fact, the team of criminal police who continued to search could not find the girl. They applied to be classified as missing persons twice, but Bureau Tan did not approve.

But that group of people had already half-give up. They tried their best and couldn't find any more clues. They could only wait for time to forget everything.

Lu Junchi said: "I hope to do my part. For me, the search for the missing girl is not over yet."

Maybe this case will become an unsolved case, and it will even take years to find it. As long as the girl is not found one day, he will not take it out of his file.

Looking at Lu Junchi's resolute gaze, Tan Ju understood that accumulating no clues would kill everyone's fighting spirit, but there are always people who persist.

Bureau Tan looked through the thick stack of documents. In the end, Lu Junchi did not rule out Song Rongjiang's suspicion. He even reported the fuel consumption of Song Rongjiang's car every day during the period from before Pei Weiwei's disappearance to his arrest. , and the locations that can be detected by the cameras along the road have been marked one by one.

Director Tan could see that the information was compiled in great detail, and many analyzes were in place. He felt a little bit: "Captain Lu, I think this information will be very helpful for subsequent searches. I will figure out the rest. .”

If the conventional methods are completely useless, then he will try something unconventional.

Lu Junchi nodded and stood up: "Ju Tan, if there is nothing else, I will leave first."

Bureau Tan suddenly raised his head: "By the way, Captain Lu, I remember you are renting a house?"

Lu Junchi was stunned for a moment: "Yes, it's near the headquarters, but my house is about to expire."

"How long?"

"Less than a month."

Bureau Tan nodded: "Then you go back and clean up first, don't rent a new house, I have some arrangements here, and I will notify you when the arrangements are completed."

Lu Junchi didn't know what Bureau Tan's so-called arrangements would be. Now that the day of checking out was approaching, he had to start packing.

In the past few days, there is a stalemate in the middle of the case, so I will pack a little more. If I get busy in a few days, it will probably take me all night, and there will be no time to pack things.

Since he took over the serious crime team two years ago, Lu Junchi has sealed his private life. He has no leisure, no entertainment, no movies, no games, and even dinners with colleagues in the team. entertainment.

Several leaders once wanted to introduce their daughters and relatives to him, but Lu Junchi politely refused them all.

In addition to eating, sleeping and exercising every day, I just soaked in those cases. Others said that the crime team solved more cases, but it really depended on time, perseverance, courage and hard work.

Lu Junchi stretched out his hand and began to pick off those case files from the wall. When he got to the middle of the pick, Lu Junchi's hand stopped for a moment. A large piece of the wall was about the Xisha case.But this case was the least relevant case he found out.

That was the case he most wanted to find out, but it was so far away from the truth...

Lu Junchi took down a stack of documents and packed them in a box.

Tired of tidying up, he sat on the bay window and picked up the glass bottle on the bedside.

Lu Junchi turned off the light, and the bottle in his hand lit up. It was a whole bottle of luminous stars. He counted them repeatedly, 99 in total.

The curtains were not drawn, and the moonlight shone through the gaps in the gauze curtains. Outside was the brightly lit city night scene.

Under the moonlit night, he held the glass bottle in his palm, the glass bottle shone brightly, and the bottle seemed to be full of fireflies.

The case of Pei Weiwei, and the case of the mutilated body... a lot of things weighed on his chest.

During the day, he is busy, and there are many things that need to be faced and resolved.But in this dark night when no one was there, he was thinking that if that person was by his side, these cases would be solved easily.

The phone's ringtone suddenly interrupted Lu Junchi's thoughts, and he picked up the phone.

"Brother... I made an appointment to play basketball with my classmates at night. I just came back from the shower and saw your message. What do you want from me?" Lu Haochu's clear and youthful voice came from the phone.

Lu Haochu is a junior this year, and he is studying in the Information Technology and Network Security Branch of Huadu Police Academy, specifically video surveillance technology.With the gradual popularization of video surveillance technology, surveillance video has become one of the important evidence and an important direction of police investigation.This major has just been established for a few years, and the first batch of graduates were snatched away by police stations all over the school as soon as they left the school.

Lu Junchi said: "I want to ask you about someone. I went to your school two days ago and met a teacher who was a little strange." He was considering candidates for the consultant of the serious crime team recently, and he thought that Teacher Su was very suitable.

It was also difficult for Lu Junchi to explain. Since that meeting, that thin figure has been lingering in his mind.

After Lu Junchi came back from the Chinese police that day, he had checked Su Hui's information. The information was simple, common, and satisfactory. The standard was like a standard answer, and he could hardly see anything he wanted to know.

After much deliberation, Lu Junchi decided to ask his younger brother who was studying in the Chinese police, maybe he could find out more about it, so in the afternoon, he sent a message to Lu Haochu, but he didn't expect him to call back just now.

"Who?"

"A teacher named Su Hui seems to be teaching criminal sociology."

"Mr. Su? Have you met Mr. Su from our school?" Lu Haochu's voice became agitated, "Mr. Su is the most popular teacher in our school. If you want to apply for his open class, you have to grab it , It’s even harder to grab than Taobao’s spike!"

Lu Junchi did not expect that Su Hui's evaluation from his younger brother's mouth was completely different from that from Director Liao's mouth, and they were two extremes: "Is this teacher Su famous in your school?"

Lu Haochu continued to be excited: "It's not just famous, female students who want to chase Teacher Su can line up from the east gate of the school to the west gate of the school!"

Lu Junchi asked, "Why? Because he's handsome?"

"Our Chinese police girls don't judge people by appearance, mainly because Teacher Su's lectures are good." Speaking of this, Lu Haochu explained, "Ms. Su's class is not only interesting, but also different from other teachers. He The cases mentioned are very exciting, and the analysis is in place..."

Lu Junchi hesitated for a while, and asked what he heard from Director Liao: "But I heard someone said that he is not serious in class? He is also doing average in academics?"

"Hey, brother, where did you hear the rumors?! Did the old pedants of the crime academy say it? I knew they didn't like Teacher Su because his students gave them a few blocks away! Really, When Mr. Su lectures, he is always serious and serious. The more he listens to his analysis, the more fascinated he is. After listening to his lectures, people will change their perception of human nature and evil from the bottom of their hearts. .”

"This Teacher Su, seems to be in poor health?" Lu Junchi asked again.

"Yeah... Teacher Su's eyesight is not very good, he can't hear in one ear, his voice is hoarse, he needs a microphone to give lectures, and he often coughs, so he can't be tired... For this reason, our student union has set up a special help group to Helping Teacher Su to pick up the courier, cleaning and so on..." Lu Hao was annoyed when he mentioned this issue, "But I only made it twice!"

"..."

Lu Junchi was a little speechless, he knew Lu Haochu too well, his younger brother was spoiled by his parents, and he was the only one who could order the family to move the master who wouldn't help when the oil bottle was poured.

Just such a person, actually has to rush to clean up for others?

"Are you rushing to line up to serve people?"

"No, no, no! Brother, you don't understand, anyway, he is very popular with our students..." Lu Haochu said coquettishly, "Oh, brother, if you can add Teacher Su's WeChat later, please pass me a message Well, you just say, I am a third-year student of the Chinese Police, and I have attended his open class. If I have any questions, I want to ask him, can I add it, or you can ask him to make a list of books for me..."

Lu Junchi now fully understands that his younger brother is that teacher Su's fanboy, and he seems to be a die-hard fan.

Just as the two of them were talking, Lu Junchi's cell phone rang again, and he said to Lu Haochu, "Wait a minute, I have something to do here, hang up first, and talk to you later."

He cut the phone, and Xing Jing's voice came from the opposite side: "Captain Lu, the results of the micro-evidence test you applied for came out. We found a small amount of black physical evidence between the fingers of the three hands..."

"What is it?" Lu Junchi asked hastily.

"It's a tiny amount of ground coffee."

coffee powder?Lu Junchi frowned slightly. It seemed that the victims were connected.

Xing Jing said: "In addition, we also found some strange things. Captain Lu should also know that our Wujian went to investigate and found the suspected murderer in the three cars near the place where the stump was found. The traces left, these traces include fingerprints and some other samples, but... as far as our current results are concerned, these traces belong to different people."

"..."

Lu Junchi frowned slightly.

different people?

Are there multiple suspects in this case?These stumps are connected to a criminal group?

Or did they scan the owner's information by mistake?

But it shouldn't be, the information left on these three cars has a certain peculiarity...

Lu Junchi's expression turned serious: "I'll make work arrangements right away."