Solving the case: Combining the police dog's olfactory genes at the beginning

Luo Fei stepped forward and grabbed Jiang Sanqiang's hair. With a little force, he pulled the hair off, revealing a bald head.

Jiang Sanqiang turned around and sat directly in the stagnant water. He looked at Luo Fei, licked the rainwater from the corner of his mouth, and asked curiously: "How did you know that I am Jiang Sanqiang? I think I It’s well disguised and there shouldn’t be any flaws.”

"The styles don't match. You have artistic long hair and beard, but you drive an old-fashioned Jiangling motorcycle. This looks very weird. Secondly, I have a very good nose, and you have the smell of blood accumulated over the years. The last thing is your eyes. I have a good memory. I have seen pictures of you on TV. Although you have trimmed your eyebrows, grown long hair, and had a beard, and your face shape is not quite the same as before, your The eyes haven’t changed.”

"When you came closer, I smelled the strong smell of blood on your body. When you took off your hat, the moment I saw your eyes, I knew you were Jiang Sanqiang."

"Hahaha" Jiang Sanqiang suddenly raised his head and laughed wildly, and then lay down straight away. The rain was still falling heavily, and the water on the road even submerged Jiang Sanqiang's face.

"Cough, cough"

Jiang Sanqiang, who choked on the water, sat up.

"That's fine. I don't want to run away anymore. I'm too tired to run away." Jiang Sanqiang suddenly lowered his head and muttered to himself in a lonely voice.

Then Zhang Haiyang called Zhou Weimin and told Zhou Weimin that Jiang Sanqiang was caught.

Zhou Weimin initially thought that Zhang Haiyang was teasing him because he had eaten enough today and had nothing to do. It was not until Zhang Haiyang repeatedly affirmed that he had caught Jiang Sanqiang, and Luo Fei testified beside him, that Zhou Weimin believed that Luo Fei and the others Caught Jiang Sanqiang.

After receiving a call from Zhang Haiyang, Zhou Weimin immediately reported the news to Wu Cheng, director of the Public Security Bureau. Wu Cheng received Zhou Weimin's call and then led people to the gas station in Fengxing Town non-stop.

When Zhou Weimin, Director of the Public Security Bureau Wu Cheng, and others went to the gas station in Fengxing Town, Jiang Sanqiang was being handcuffed to the iron railing next to the gas station by Luo Fei and Zhang Haiyang.

Wu Cheng stepped forward and looked at Jiang Sanqiang carefully, confirming that the bald man with beard in front of him was Jiang Sanqiang who was wanted by the Ministry of Public Security.

When he learned that Luo Fei had exposed Jiang Sanqiang's disguise and captured Jiang Sanqiang, Wu Cheng couldn't help praising Luo Fei, saying that he was young and promising and was an outstanding talent in Ningjiang County.

Jiang Sanqiang was then taken to the Criminal Police Team. Zhao Donglai, the captain of the Criminal Police Team, took people to Guangyuan County to arrest Jiang Sanqiang. Yang Su is currently in charge of the work of the Criminal Police Team.

Yang Su had been having trouble with Zhao Donglai before. He knew that the criminal police team was going to Guangyuan County to arrest Jiang Sanqiang. As the leader of the criminal police team's action team, it was of course his duty to Yang Su. Who knew that Zhao Donglai asked him to stay in Ningxia? Jiang County, this made Yang Su very depressed.

But who would have thought that Jiang Sanqiang was actually arrested by the police station in Ningjiang County. Who would have thought that when Yang Su just got the news and asked him to take over Jiang Sanqiang, he was completely confused. It was too unbelievable.

On the other side, Guangyuan County,

In order to arrest the wanted criminal Jiang Sanqiang, a task force led by the Jiangzhou Municipal Public Security Bureau is holding a meeting to arrest Jiang Sanqiang.

Zhao Donglai was taking notes seriously when suddenly the phone on the table vibrated.

Zhao Donglai didn't want to answer the call at first, but when he saw that the call was from Wu Cheng, director of the Ningjiang County Public Security Bureau, Zhao Donglai quietly left the office and answered the call.

Then Zhao Donglai learned from Wucheng that Jiang Sanqiang was captured by Luo Fei in Ningjiang County.

When he just heard the news, Zhao Donglai's first reaction was that it was impossible. How could it be possible?

Who is Jiang Sanqiang? The Ministry of Public Security has been arresting him but he has escaped many times. He has more than ten lives on his hands and can even kill the criminal police. Luo Fei is a young policeman who has just joined the police station for less than half a year. Luo Fei How could he catch Jiang Sanqiang?

And isn’t Jiang Sanqiang in Guangyuan County? Why did he suddenly go to Ningjiang County?

All in all, everything made Zhao Donglai feel that the news that Jiang Sanqiang was caught was not reliable at all, but the person who said Jiang Sanqiang was caught was Wu Cheng, and it was impossible for Wu Cheng to lie to him.

Returning to the office with doubts and shock.

Seeing that Zhao Donglai was in a bad mood, several colleagues asked Zhao Donglai what was going on, and Zhao Donglai informed everyone of the news they had just received.

Everyone's reaction was the same as Zhao Donglai's, they were skeptical, shocked and incredibly shocked.

Ningjiang County Criminal Police Team

Director of the Public Security Bureau Wu Cheng directly interrogated Jiang Sanqiang.

Jiang Sanqiang was very cooperative and gave a very clear explanation of the cases he had committed, including the motive and process of each murder.

At the same time, Jiang Sanqiang also explained how he escaped from arrest time and time again. This was thanks to Jiang Sanqiang's superb camouflage technology. The almost impeccable camouflage technology is one of the important reasons why Jiang Sanqiang has never been caught.

Of course, Jiang Sanqiang was able to escape again and again, not only because of his camouflage skills, but also because Jiang Sanqiang himself had a strong sense of anti-reconnaissance, and the targets he chose each time were carefully considered.

This time Jiang Sanqiang killed Zhao You's family of three in Daxing Town after careful consideration. There is a river ten kilometers away from Daxing Town, called the Shaluo River. The Shaluo River starts from Cangyuan County and runs through Guangyuan County, Ningjiang County, etc. six counties.

If you drive normally from Daxing Town to the nearest Ningjiang County boundary, it will take at least 6 hours. That is, it will take Jiang Sanqiang six hours to leave the Guangyuan County area, and in Jiang Sanqiang’s expectation, he will kill Zhao You. It should only take two hours for the Guangyuan County police to discover the body and respond. In just two hours, the Guangyuan County police can seal off the entire Guangyuan County.

This is also true. After discovering that three members of Zhao You's family were killed, the Guangyuan County Police immediately set up roadblocks at all traffic intersections entering and exiting Guangyuan County to conduct searches. It took less than three hours for the Guangyuan County Police to blockade Guangyuan County. .

So normally speaking, if Jiang Sanqiang chooses to drive out of Guangyuan County, then he will not be able to leave Guangyuan County before the Guangyuan County police react. It is for this reason that the police determined that Jiang Sanqiang did not have the time condition to leave Guangyuan County. , the provincial department will dispatch police officers from four districts and counties near Guangyuan County to Guangyuan County to search and arrest Jiang Sanqiang.

But the fact is that Jiang Sanqiang left Guangyuan County and entered the Ningjiang County area two hours after committing the crime.

Jiang Sanqiang chose to jump into the Shaluo River and leave Guangyuan County.

As for why the police did not consider that Jiang Sanqiang would choose to leave Guangyuan County from Shaluo River, it is not that they have not considered it, but they feel that the probability is too small.

The reason is that the section of the Shaluo River from Guangyuan County to Ningjiang County is surrounded by high mountains on both sides. The river is curved and narrow, causing the water flow to be very turbulent and rapid. Normally, even boats can't pass here, let alone people.

But Jiang Sanqiang did just that, and he succeeded. Jiang Sanqiang relied on a big log and followed the Shaluo River from Guangyuan County to Ningjiang County, which took only two hours.