The task force was formed very quickly and on a large scale.
Tianhua City is a big city with a population of 20 million. If it is normal for a certain police station not to have a homicide for several years or even more than ten years, then looking at the entire city, homicides always exist every year, and they are not particularly rare.
But even so, dismembering the body and sinking it into the river is still too cruel and can easily have a very bad social impact.
In order to crack down on the arrogance of criminals, the special task force dispatched by the Municipal Bureau is full of trump cards.
Technical department, network, biochemistry, traces, on-site investigation...
A lot of departments with impressive sounding names are in this task force. In addition, the Municipal Criminal Science Research Center and two famous universities in Tianhua City provide technical support.
Although Bai Song was polite to the instructor, his blood was boiling at this moment!
I don’t know if this kind of blood is running in Bai Song’s bones, but Bai Song’s heartbeat has always been maintained at a high level.
The dormitory was just ordinary bunk beds, but there were new sheets and quilts, so it was very simple. After cleaning up, Bai Song went upstairs.
The first floor of this building was temporarily used by the task force. Bai Song first reported to the conference room.
When we entered the conference room, there were not many people in the room, only five or six. All kinds of materials were neatly arranged on the large conference table. Forensic doctor Sun Jie was also here.
About twenty minutes later, all the comrades on secondment from various units arrived. Except for Sun Jie, who had always been in the task force, the other comrades were seconded together with Bai Song, totaling nearly 20 people.
Similar to what Bai Song expected, Wang Huadong and Gao Chao were also assigned to the special case team. Gao Chao was also one of Bai Song's colleagues. In addition, Bai Song also saw a familiar face. The person who came from Sanlin Road Police Station was not Wang Liang, but Li Han, the police chief who handled disputes when he had met before.
Is this police station really willing to do this? They just sent the chief of police out? Bai Song was amazed.
Soon, everyone arrived and Political Commissar Yu of the Criminal Investigation Brigade held a brief meeting with everyone, mainly talking about the progress of the case and confidentiality regulations. Everyone also signed a confidentiality agreement.
This confidentiality agreement is mainly kept confidential to the outside world and to non-task force members, and is mainly used for information sharing internally.
The current progress of the case mainly focuses on three aspects.
First, regarding the identity of the deceased, we have learned that the deceased is from the south, died about a month ago, and was about 25 years old. Apart from that, no other information is available. The deceased did not have anything to prove his identity, and no missing persons have been found recently that can be matched with the deceased.
The second is the cause of death. The deceased died from a blunt object hitting the back of the head. Dismemberment was not the means of death, but a means of hiding the body.
The third is that the source of the iron barrels is already known, from a chemical plant in Tianbei District, upstream of Tianhe River in Tianhua City, which is undergoing asset restructuring. This chemical plant closed down last year, and all kinds of worthless things were piled up in warehouses or open spaces in the yard, thus attracting some jealous brokers.
Preliminary analysis shows that the source of the iron barrel has nothing to do with the owner of the chemical plant and others, but is related to the garbage recycling station outside.
Upon investigation, it was found that such iron barrels had appeared in more than a dozen scrap collection stations in Tianbei District, Tiandong District and Jiuhe District.
In addition, there is another barely useful clue. Through chemical analysis and the report from Tianhua University laboratory, it was found that there was fine gravel-like substance between the pieces of the body, which was different from the properties of river sand. It is currently inferred that a grinding machine was used to cut the body.
The reason why this clue is useless is that when it comes to things like grinding machines, there are thousands of decoration, door and window companies in Tianhua City that have them.
The task of Bai Song and others is to collect grinding wheel abrasives from every store with grinding machines in the city. They only need to scrape a little bit off the grinding wheel for each one, and finally summarize them and take them to the laboratory for comparison to finally confirm which brand of grinding wheel it is, and then conduct further retrospective investigation.
This is an astronomical workload, and in addition to this type of work, other members of the task force are making different attempts in different ways. It must be said that it is amazing to have mastered so many clues from scratch in just three days.
Bai Song was assigned to a group of two people, and the one who was assigned to the group was Li Han from the Sanlin Road Police Station.
In accordance with regulations, the two men changed into casual clothes, drove a car with a local license plate, and went out. The place they went to was 20 kilometers away from here, in Tiandong District.
"What kind of plan is this?" Li Han complained as soon as he got into the car: "When we solved cases in the past, we worked our way through clues bit by bit, but now it's the other way around, we're fishing for clues in a vast ocean."
"Maybe there are too few clues." Bai Song didn't know how to respond to Li Han's complaints, so he said vaguely. To be honest, although there are many styles of grinding wheels, the materials are actually similar. This kind of comparison must have been done before, but it is estimated that it was not successful.
Almost all grinding wheels used are common grinding wheels.
Could it be that the people who install doors and windows don’t use the ordinary grinding wheels sold in hardware stores on their cutting machines, but instead specifically import them from foreign countries?
It is precisely because of this that Li Han complained about the significance of this job. But even if he complained, his job was still not ambiguous. After all, Chief Li was an old policeman with seven or eight years of work experience.
"By the way, you and our new kid Wang Liang graduated from the same school, right?" Li Han started chatting while driving.
"Yes, we are classmates and have known each other since college." Bai Song nodded: "Captain Li, the last time I went to the station, I saw you handling that dispute, it was really amazing."
"Hey, that's not my credit, it's all the camera's credit." Li Han shook his head and continued, "Wang Liang is a good guy. You guys who graduated from good universities are really good."
Listening to Li Han's words of praise, Bai Song thought to himself, did he pay Chief Li to get in touch with him? How come he didn't know that Wang Liang had other advantages besides being good at playing games and liking to read miscellaneous books?
"No, I'm not that good at it." Bai Song didn't respond. "What happened to Wang Liang? Please tell me."
Bai Song was curious and after chatting with Li Han for a few sentences he finally found out what was going on.
Perhaps the Sanlin Road Police Station is not as busy as the Jiuheqiao Police Station, so the candidates assigned to the special case team are free to apply. The station's opinion is that if no one signs up, then they will make an assignment.
Last night, the station held a meeting for police officers under the age of 35 to explain this situation.
Continue read on readnovelmtl.com
