"The dormitory building of a factory in the high-tech zone has died, and you are busy again."

Ma Zhiyuan opened the body bag and looked at it, and when he saw the corpse pieces that were cut into pieces, his brows couldn't help frowning, and then he stretched out: "It's a little troublesome, but it's not a big problem, I'll just come, do you have a clue now?" ”

Sun Jianguo shook his head and said, "Not yet, we still have to investigate the interpersonal relationship of the deceased in detail." ”

Zhang Bin and I carried the body bag to the autopsy room, and the rest of the matter had to be taken care of. Back in the office, Sun Jianguo was holding a meeting.

"The useful clues are very good now, and the evidence brought back should be tested as soon as possible."

"Xiao Xu, you take the two of you to the Dafeng Factory to investigate Du Xianchao's interpersonal situation, and in addition, go to Lousun Village by the way, and also investigate. To find out the rules of his usual life, whether he has made enemies with others, and who he has had physical confrontations with, the more detailed these clues are, the better. ”

I immediately responded, "Understood!" ”

Sun Jianguo turned his head to look at Zhang Bin again: "Binzi, you don't need to talk about your part of the work, right?" Restore the crime scene as soon as possible, and find trace evidence, footprints, fingerprints, cigarette butts, and saliva are all indispensable. ”

"Understood!"

"The rest of the people, except for the staff on duty, went to investigate the situation near the Gale Factory, and someone suspicious appeared near the tube building five days ago."

"Understood!"

"If you understand, give me everything, I won't say more, and the detailed meeting will be discussed when you come back and summarize all the clues."

With two newcomers who had only arrived this year, I drove again to the Dafeng Factory, a state-owned fertilizer factory with decent benefits, and Du Xianchao's death did not affect the normal operation of the factory. When we arrived at the factory, the factory machinery was roaring loudly, the fertilizer was crushed in the process, causing the air to be filled with gray dust, and the workers were busy working with masks and faces, and did not react to our arrival.

I didn't agree to find a director of the factory, briefly explained the intention, and he took us to find Du Xianchao's former worker.

After a middle-aged man learned of our intentions, he thought for a few seconds and said: "What do you say about Du Xianchao, his hands and feet are unsteady, he likes to take advantage of a little bit, he often grabs some fertilizer at work and brings it back, sometimes he can steal a bag a week, and then sell it to the countrymen." ”

I asked one of the people behind me to record this, and asked, "Did he ever have a conflict with your co-workers?" Like who did you get into an argument with or something? ”

Another slightly older said: "Yes, we have all quarreled with him, but after a lot of quarrels, we are too lazy to deal with it, unless it is too much, generally no one quarrels with that person with an abnormal mind, and it is a waste of saliva to quarrel." ”

I asked, "Is there anything particularly noisy?" Is it something that happened recently? ”

"Recently, it seems that he had a quarrel with the section chief of the factory, a week ago when he was stealing fertilizer was found by the section chief, and he was very unhappy to be said two words, so he quarreled with him, and the quarrel was quite fierce, and then after the quarrel he said that he was not feeling well, and asked for a week off. I was supposed to come to work today, but I didn't expect it to be gone. ”

"Although the section chief is not a thing, but it shouldn't kill people, that mother-in-law's favorite thing is to drink and smoke and burn her head, Du Xianchao usually steals, she has also seen it, but she didn't say anything, I don't know what happened a week ago, maybe it was hitting the muzzle."

Anyway, this is also a clue, after people recorded this, I thought about the case, the victim Du Xianchao asked for a leave of absence seven days ago, and it is almost certain that the person was killed five days ago, the structure of the tube building is very simple, and the sealing is extremely poor, even if no one deliberately listens to the situation of his house, if the sound is too abnormal, it will be noticed.

After the murderer killed Du Xianchao, the corpse was chopped into seventy-nine pieces, many of which contained large bones, and even if they were chopped normally, they would make a loud noise, and the two aunts of the residents on the third floor said that they did not hear the abnormal sound, indicating that when the murderer was dividing the body, there was no one in the three-story building, so it could only be that the residents of the tube building carried out the corpse at the time of work.

At this time, you can only try your luck, if on the day of the incident, someone in the tube building heard an abnormal movement, it is likely that the murderer is dismembering the body. Thinking of this, I asked, "Has anyone else taken a leave of absence in the last week?" ”

The middle-aged man thought for a while and said: "I don't know this, I have to ask the personnel department to know that employees have to go through their hands when they ask for leave, even if Du Xianchao asks for leave, he will go to them." ”

Knowing this clue, I immediately found the personnel department of the Dafeng factory, and after looking through the recent personnel transfers, I found that a total of three people in the factory had asked for leave in the past week, in addition to Du Xianchao, there was also a janitor Lao Guo and machine repairer Xiao Li had asked for leave.

With this clue, I took someone to the dormitory administrator and investigated their dormitory room number, and coincidentally both of them lived in the same building as Du Xianchao. When I asked why it was not arranged on the first floor, the management of the dormitory told us that the first floor was used to place tools that are not usually used in the factory, and they are usually locked and not used to live in people.

At this time, it was the end of work in the morning, and some people in the factory returned to the tube building one after another, for convenience, we waited under the tube building, and after a while, the administrator of the dormitory pointed to a person who came from a distance and said: "No, he is the repairman Xiao Li, Lao Guo because he has to see the door at noon, he generally does not come back, he takes two steamed buns and some pickles to eat, and will cook when he comes back in the evening." ”

I nodded in understanding, and then asked someone to stop the repairman Xiao Li.

"Hello, we are from the criminal investigation team of the Municipal Public Security Bureau, there are some things I want to ask you here, is it convenient?"

Xiao Li is a young man in his twenties and thirties, even if he has been working all morning, he is very energetic, and when he heard our inquiry, he immediately stopped and said, "Yes, it is very convenient." ”

Pulling the person aside, I asked solemnly: "I checked the personnel transfer of the personnel department of your factory, and found that you took three days off last week, please tell me where you are in these three days." ”

"After three days of leave, I accompanied my daughter-in-law to her mother's house, and my daughter-in-law said that she hadn't been back to her parents' house for a long time, saying that she was homesick, so she asked me to take him back."