Chen Tianbao is the cleaner at the bank where the crime occurred.
When Song Mingguang was investigating the call records of all bank personnel, Chen Tianbao's call records were within the scope of suspicion.
You have to experiment now to verify that Chen Tianbao’s DNA information and the DNA information of the short hair left by Robber No. 1 are actually related.
This discovery by Lu Chuan and the others is too important.
“Catch or not?”
When Lu Chuan called, Gao Xiang, leader of the BZ City Criminal Investigation Detachment, was here with Li Donglin.
“Of course, arrest Chen Tianbao immediately!”
Li Donglin immediately decided to arrest Chen Tianbao immediately.
"Lu Chuan, leave the work in the laboratory to others to do the arrest. You will participate in the operation."
Although there has been some progress in DNA identification, analysis and comparison, But this does not mean that the subsequent work will not be done. This is just one of the important clues, but it is not necessarily the only clue.
Therefore, related work must continue to be carried out, but it is obviously more important for Lu Chuan to participate in the arrest operation.
After hanging up the phone, Lu Chuan left the DNA laboratory, changed into his own clothes, and prepared to participate in the action.
Li Donglin attached great importance to this operation and called Wang Song, Luo Qiang and Song Mingguang respectively to ask all relevant personnel of the serious crime team to return.
Judging from the current clues, Chen Tianbao is definitely not a suspect. He was in the bank when the crime occurred that day.
Therefore, the capture of Chen Tianbao must be both rapid and concealed, and the interrogation must be rapid to break through the opponent's defense line.
Through Chen Tianbao, three criminal suspects were identified and quickly arrested to prevent them from escaping.
Half an hour later.
All members of the crime team have assembled.
"I will personally direct this arrest mission. You two, Lu Chuan and Luo Qiang, prepare for the arrest. The others will cooperate. Do you understand?"
"Understood!"
Li Donglin did not involve Gao Xiang's criminal investigation detachment of BZ City too much in this operation.
Compared with the criminal police officers of the Criminal Investigation Detachment, Li Donglin obviously trusts the members of the Crime Team more.
Especially Lu Chuan’s skill, after several actions, Li Donglin had already understood it.
In terms of on-site investigation technology, Lu Chuan is the well-deserved number one in the serious crime team.
In addition, in terms of individual combat capabilities, Lu Chuan is also the undisputed number one. Whether it is shooting, fighting or tracking and storage, he is very powerful.
Among the many criminal police officers Li Donglin has met, Lu Chuan can definitely be ranked at the forefront.
Among the many members of the crime team, Lu Chuan can be said to be the absolute number one in other aspects, except for his slight lack of experience.
Human energy is limited. To master something, you must invest a lot of energy in it.
As the director of the Provincial Department of Criminal Investigation, Li Donglin has seen many specialized talents.
For example, those who are proficient in forensic identification, those who are proficient in fingerprint comparison, those who are proficient in fighting, those who are proficient in firearms, and those who are proficient in field investigation.
There is no shortage of these unilateral elite talents in the province, or some talents, such as those who are proficient in firearms and proficient in fighting, are quite abundant.
But there are relatively few comprehensive talents, especially those who are proficient in all aspects like Lu Chuan.
After investigating several cases, Lu Chuan's importance in the serious crime team has surpassed that of his team leader.
Just like this case, the most critical clues were basically discovered by Lu Chuan.
The robber's escape route, the discovery and DNA identification of the robber's short hair.
Finally, it was locked on Chen Tianbao.
In two days, the investigation of the case has made great progress.
Of course, that doesn’t mean that the case can’t be solved without Lu Chuan’s crime team.
Whether it is Luo Qiang, Song Mingguang or Wang Song, in fact they. They were all correct, and now they have obtained some clues and gained some insights.
These veteran criminal investigation experts are actually very rich in experience in solving crimes.
For example, Wang Song has been tracing the source of the explosion-proof suits.
Although the process may be lengthy, the source can actually be traced, and as long as it can be traced, the suspect can be identified. I just don’t know how long this time will be.
Another example is the content of the call messages that Song Mingguang has been staring at. He has already interrogated Chen Tianbao.
Although no actual progress was made the first time, due to time constraints, Song Mingguang did not have time to dig deeper.
I believe that as long as Song Mingguang is given time, Chen Tianbao will not be able to hide it.
But the key is time.
The path taken by Lu Chuan takes the shortest time, produces the most accurate results, and has better directionality. Therefore, it seems that Lu Chuan gives important clues and directions every time a case is solved.
It’s not that other people’s methods don’t work, but that Lu Chuan’s method is faster and more direct.
Chen Tianbao’s home is not in BZ City. He works as a security guard at a bank and lives in a dormitory provided by the bank.
Therefore, the arrest is not complicated.
"There are eight people in the dormitory, all of them are security guards."
The staff from the bank security office introduced.
The bank's dormitory is in a residential building. It is rented by the bank and is specifically a security dormitory.
"Do you have a key?"
"Yes, we have spare keys."
"Li Chu, just open the door and arrest people when you get in."
Eight people, all security guards, Chen Tianbao is inside.
Li Donglin nodded. With Lu Chuan’s skills, all eight of them would be fine.
Not to mention that these eight security guards are not in the same group.
"Open the door!"
Click.
The door opened, and Lu Chuan and others rushed in.
Because it was early in the morning, 8 people had already gone to bed.
The room has four bedrooms, and everyone controlled them separately. Soon, Chen Tianbao, who was in a daze, was handcuffed.
Twenty minutes later, the Criminal Investigation Detachment interrogation room.
"Chen Tianbao, it was you who informed the robbers that a large amount of cash was deposited today, so they took action, right?"
Chen Tianbao is in his forties and looks honest. honest.
"Comrade policeman, I didn't understand what you were saying. I already said it. I called my nephew and didn't say anything. He just said he would go to my dormitory to have some drinks at night."
"Why are you arresting me?"
drink wine?
The person who interrogated Chen Tianbao was Song Mingguang.
"Chen Tianbao, Chen Zheng is the nephew you mentioned, right?"
"Do you know why we arrested you?"
Song Mingguang slapped a piece of paper on on the desktop.
"Do you think your nephew and the others bought a few sets of explosion-proof suits, put them on themselves, and then evaded the police through the sewers and evaded pursuit on the roof, and nothing happened?"
"I told you it was your nephew. When I was changing clothes on the roof of my self-built house, I left a hair behind."
"This is the DNA identification report of the hair. Do you still remember the blood test for you this afternoon? The DNA information is related to the DNA information of this hair!”
“Can you tell me now why the hair of someone who is related to you appears on the roof where the robber lay?”
"I..."
Bang!
Song Mingguang suddenly knocked on the table, startling Chen Tianbao. (End of this chapter)