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

And Luo Fei discovered that this familiar smell came from the eldest cousin in front, Wu Yu.

Looking at Wu Yu, his height should be around 175.

Thinking of some possibility, Luo Fei's heart froze, he paused slightly, turned his head and glanced at Wu Yu and Rooster Head, and then walked towards his uncle's house.

behind

"Who is this! Your relative?" the rooster-headed boy asked Wu Yu.

Wu Yu curled his lips and said with disdain: "My aunt's idiot, I used to look down on him. I don't know what kind of bad luck he got, but he actually became a police officer."

"Police?" Rooster Head became nervous instantly.

"You are afraid of a hammer, and you are worried that he will arrest you." Wu Yu looked contemptuous.

After walking a few steps, Luo Fei arrived at his uncle's house.

Both his uncle and aunt were there, his aunt was cooking in the kitchen, and his uncle was cleaning the yard. When he saw Luo Fei coming over, Wu Zhiwei asked with a smile on his face: "Why is Xiao Fei here?"

"My mother made pickled sauerkraut and asked me to send some to my second aunt and uncle's house." Luo Fei said with a smile, but he was always thinking about what happened just now. At this moment, Luo Fei had a terrible thought in his mind. Wu Yu should be the one Tang Quanquan murdered. One of the suspects in the case.

Although some evidence is needed to confirm it, Luo Fei feels that it is almost the same.

If Wu Yu really becomes a murderer, Luo Fei doesn't know if his uncle can accept this fact, and he feels a little worried.

"Your mother's pickled sauerkraut is delicious. It tastes much better than the ones sold in the vegetable market."

My aunt heard the sound and came out of the kitchen, "Xiao Fei is here, come in and sit down."

After Luo Fei was admitted to the police, it was obvious that his aunt's attitude had changed a lot. The relationship between the two families had been at loggerheads before, and his aunt's attitude towards Luo Fei and the others was relatively cold. The last time Luo Fei came over, his aunt was not as enthusiastic as he is now.

Of course Luo Fei couldn't care less.

Luo Fei entered the house and entered Wu Yu's room while his uncle and aunt were out. He first looked at Wu Yu's shoes under the bed. Luo Fei remembered that the criminal police team found striped shoe soles of the suspect's shoes on the bed.

After looking through it, he found no shoes with striped soles. As for whether they were the ones Wu Yu was wearing now, Luo Fei just came over and paid special attention to the shoes worn by Wu Yu and Rooster Tou. Neither of them had striped soles. shoe.

Luo Fei then took a Coke lid from the trash can in Wu Yu's room, and also picked up a few hairs that clearly belonged to Wu Yu from Wu Yu's pillow.

After politely declining his uncle and aunt's request to stay for dinner, Luo Fei went back directly.

On the way back, Luo Fei hesitated for a moment, and then decisively called Zhou Weimin to tell him that he had found some clues.

Zhou Weimin asked Luo Fei to wait for him in the central garden and he would come over immediately.

Luo Fei took a taxi to the central garden. After waiting for almost five minutes, Zhou Weimin and Zhang Haiyang came over.

As soon as they met, Luo Fei told Zhou Weimin and Zhang Haiyang about the situation.

Wait for Luo Fei to finish.

"Let's go directly to the criminal police team." Zhou Weimin said directly.

Then Luo Fei and the other three drove to the criminal police team.

The criminal police team is holding a special meeting on Tang Quanquan's case.

Zhao Donglai doesn't look very good, and there is currently no progress in the investigation of the case.

The fingerprints found at the crime scene and the DNA detected were compared in the fingerprint database and the DNA database, but there was no match. The criminal police who went to investigate Tang Quanquan's social relations also came back, but according to what they found, Basically, we didn’t find out that the deceased had any grudges or conflicts of interest with others.

So the current situation is that the criminal police team doesn't even have a suspect, and there is no direction for the investigation.

Just at this time

"Captain Zhao, Director Zhou and the others are here, saying there is a new situation." The criminal policeman on duty knocked on the door and reported.

After Zhao Donglai heard this, he quickly got up and went out.

In the front lobby, Zhao Donglai saw Zhou Weimin and three others.

"Zhou Suo, have you discovered anything?" Zhao Donglai asked impatiently as soon as he met him. There was a lot of pressure on this case, and the criminal police team was required to solve the case within a time limit, but currently there is no suspect in the criminal police team. , Zhao Donglai was also a little anxious.

"Yes, Luo Fei made a major discovery, so didn't I bring Luo Fei over in a hurry as soon as I got the news?" Zhou Weimin smiled and nodded.

Hearing that Luo Fei had made a major discovery, Zhao Dong came to look at Luo Fei with eager eyes.

"It just so happens that we are having a meeting on Tang Quanquan's case. Let's go." Zhao Dong said and took Luo Fei and others to the conference room.

in the conference room

"Sister Yang Mei, the colleague who was on duty just now said that there is a new situation in the Zhou Institute. Do you think it is about the case of Tang Quanquan?" Wu Xiaoyue asked Yang Mei next to her.

"I don't know, but I hope so. Otherwise, there is currently no direction to investigate Tang Quanquan's case, and it will be difficult for us to solve the case within a time limit."

The two were talking when Zhao Donglai came in, followed closely by Zhou Weimin, Luo Fei, and Zhang Haiyang.

"Everyone, be quiet for a moment. A colleague from Songxin Town Police Station found a new clue. I just happened to bring him here. Now let him tell us the specific situation." After Zhao Dong finished speaking, he waved to Luo Fei and asked Luo Fei came on stage to talk to everyone about the situation.

Luo Fei didn't think anything, so he went straight up, and then described the situation he discovered in detail.

Wait for Luo Fei to finish.

"Luo Fei, where are the bottle caps and hair?" Zhao Donglai asked immediately.

Luo Fei took out the hair and bottle cap carefully wrapped in tissue.

"Yang Mei, Wu Xiaoyue, I will give you two a task now. Take the bottle caps and hair that Luo Fei brought over to collect fingerprints and DNA, and compare them with the fingerprints and DNA collected at the scene. I will do it before noon tomorrow. As a result, can it be completed?" Zhao Dong came to Yang Mei and Wu Xiaoyue and asked seriously.

"Guaranteed to complete the task"

"Make sure to complete the mission."

Then Zhao Donglai looked at the short-haired male detective again, "Yang Su, you take a few brothers to secretly investigate and monitor Wu Yu to see who he usually comes in contact with, but don't alert the snake, and the most important thing is to check the DNA and fingerprints. Don’t let him escape before the comparison results come out.”

"Don't worry, Captain Zhao. I promise to complete the mission successfully."

Seeing the turn of events in the case, everyone was in high spirits.

Luo Fei left the criminal police team and returned home after 7 o'clock.

"Why have you been here for so long? Hurry up and eat." Seeing Luo Fei come back, Wu Yan complained a little, and then called Luo Xiaoxiao and Luo Hao to eat.

Luo Fei looked at Wu Yan and thought of his uncle Wu Zhiwei. He felt a little uncomfortable. If Wu Yu was arrested and imprisoned, it can be said that it was entirely due to Luo Fei. Wu Yan and Wu Zhiwei did not know that they personally sent Wu Yu to prison. What will you think if you go to prison?

But Luo Fei has no regrets at all. He is a policeman. It is his mission to protect the people, bring peace to one side, and build a pure land. No matter who breaks the law, Luo Fei will catch him.

After firming up his thoughts, Luo Fei could eat with peace of mind.

There are two updates today. The author reluctantly licked his face and asked all readers for monthly tickets and support.