A criminal police captain, a deputy criminal police captain, two criminal police squadrons, and nearly twenty people. They asked for funds and arranged vehicles. They found out what they didn't find out for a day.

I was in a bad mood, and I was even worse after listening to the report.

Qiao Xingwang put out the cigarette, looked around everyone, and asked coldly: "The situation is very clear. The person surnamed Zou has problems. In fact, no matter whether he has any problems or not, if you want to find out the truth, you must find him first. No clues were found here, and no discoveries were found there. You are a criminal policeman. How do you think you should check next?"

In the bureau, he is a stronger figure than the political commissar.

Qin Da was not only used to it, but was indeed his subordinate. After thinking about it, he reported: "Director Qiao, Han Bo, we made a phone call to communicate on the way to the meeting. Comrade Wang Jiefang and I planned to be divided into three groups, one group to investigate Zou's whereabouts. He had obvious physical characteristics, and the unlicensed tricycle he drove was even more obvious. As long as we walked on the highway, we would be stopped by the traffic police and punished.

Go west to Jiangcheng, south to ferry, north to Zhanghua or Haigang, east to Sigang and Donggang. In the southeast, northwest and north, four directions, two people and one group, one group and one car, carefully visit and inquire along the highway. As long as he doesn't walk the small road, it is impossible not to leave any traces."

"Yes, there are not enough cars, I'll help you find a solution."

Qiao Xingwang paused and said sideways: "Xiao Han, how to check the first group of Qin Da mentioned is the general direction. Let's decide how to arrange personnel and vehicles in detail. To the east and north, your Sigang County Bureau will be responsible; to the west and south, our Xin'an County Bureau will be responsible. What do you think?"

He was really a person who refused to suffer losses. Han Bo was completely convinced and agreed, "No problem."

"Okay, the first problem is solved, Qin Da, continue."

"The second group checked up to find out which direction Zou and the victim came from. People left their names and geese left their voices. In farmers, there are not many people who play cotton. They only saw them once every few years. Many people feel that it is very fresh. Such a big goal should not be difficult to check."

"Xiao Han, I went to our Xin'an from your Sigang. You have an advantage over this line."

Just give orders on my territory, but I’m actually petty and endless.

Han Bo thought he had a good temper, but he couldn't stand it when he met someone like Lao Qiao. He said, "Director Qiao, the provincial highway is in Xin'an. Further north is your peaceful Tianyan County. When you think about it carefully, the first investigation direction that Qin Da mentioned is, and we have an advantage from the Xin'an County Bureau to check north."

I want to find out if two cotton-punks have been there in my own jurisdiction. It is easy to have been there. If I go to someone else’s jurisdiction to check it, it is not as simple as it is in my own jurisdiction.

Everyone has shortage of funds and insufficient police force. Why should they help you?

You have to say good things to others and invite them to dinner.

You can visit and inquire by yourself, but the key is that you are not familiar with the place, so you have to travel to each village. There are more than ten or twenty villages in a township, and how many administrative villages there are in a county. The workload is simply unimaginable.

Looking upwards is a tough problem. Qiao Xingwang weighed the pros and cons and said with a smile: "Okay, let's change it, check the whereabouts of Zou, the south, north and west directions, our Xin'an County Bureau is responsible for the east direction. Check where the two of them came from, and leave it to you."

"This is the best, can we use our own advantages?" Han Bo pretended to weigh the pros and cons, nodded slightly.

When you meet an opponent, you will meet a good talent.

The two leaders, one old and one young, had the final say, each had their own plans and bargained like doing business. What kind of teamwork was this?

Qin Da, Wang Jiefang and others were ridiculous and felt that it was a miracle that the 2028 case could be jointly investigated and approached the end stage. I even doubted whether they had quarreled or fought during the 2028 task force.

One is stronger than the political commissar in the bureau, and the other is famous for "hit him, hit you" and is not a good thing. Now it is neither the time to watch jokes nor their jokes.

Qin Da recovered and continued: "The third group conducted another more detailed visit and inquiry where the Zou couple fell. They lived in our area for four or five months and helped so many people play cotton. It is impossible for them to just talk about business and not chat. As long as they do their work well, they should gain something."

The two cotton-padded cotton-padded people have been in Sigang for a long time, and the workload of visits and inquiries is proportional to the Xin'an time.

Qiao Xingwang did not suffer any losses as usual and said, "Xiao Han, I think it's the same, and I'm going to ask who has the advantages in the work, who is responsible."

I just had a little fight just now, so that my colleagues and subordinates could not think that they were too weak.

Han Bozhen did not have a stingy heart with him. He took out his notebook from his pocket and said with a smile: "Qin Da, Wang Da, although we have made two major progress in succession in the past 24 hours, we still have very little things to really grasp. For example, the cause of the death of the victim, for various reasons, has not had an autopsy yet.

For example, where is the crime scene? If you commit an offense in a rented shop, there should be blood or other traces in the shop. If you are not in the shop, where can she be killed and where may the murderer take action? These situations must be clear. If you don’t check it now, you will also need to investigate it in the future."

"Disses the body, and organize forces to investigate the two scenes again?"

"Yes."

Han Bo smiled and put down the notebook and said, "Considering that the time has passed by more than ten days, it has rained a few times during the period, and the murderer may have cleaned up the scene, I contacted the Biophysical Evidence Laboratory of the Criminal Investigation Corps of the Donghai Public Security Bureau and asked the laboratory experts to take a long-distance bus to bring us some rumino reagents.

An artificially synthesized organic compound, Lumino is the name of a chemist, but it is actually a kind of luminescent ammonia. Spraying this reagent on site can react with heme, a protein in hemoglobin that is responsible for transporting oxygen, showing blue-green fluorescence. It can detect blood that cannot be observed in the naked eye and show extremely small blood stains."

The criminal investigation technology in Hong Kong TV series was not expected to be true, and I didn’t expect that 703 also exists.

Qin Da was stunned for a moment and smiled bitterly: "Director Han, you just said that it has been too long and it has rained a few times during this period. Of course, it would be fine if it was indoors. If the crime scene was outdoors, it would probably be useless if there was that reagent or not."

"it works."

Han Bo looked at Cheng Wenming with an incredible look and explained patiently: "This detection method is very sensitive and can detect blood with only one-millionth content. Even if a small drop of blood is dropped into a large tank of water, it can be detected. It is difficult for the murderer to clean the scene, and it cannot be washed away in a few rains."

"But, but our comrades in our technical squadron won't use it."

"It's very simple, there is a manual, and if you don't understand it, you can consult the expert."

“That’s OK.”

Having played with high technology again, Lao Qiao couldn't help asking: "Xiao Han, is that thing expensive?"

"It's not expensive. I didn't say how much it costs. When the reagent arrives tomorrow, I will call and ask and send the money to others."

………………………………………

ps: I haven’t recommended the website for a long time, and I haven’t recommended the client. The subscription has declined and the results are not very good.
Chapter completed!