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

When Zhao Donglai heard this, his brows knitted together again, and he nodded: "Yes, the murderer may not be from Ningjiang County, that's it."

Zhao Donglai thought for a while, then looked at everyone, and then said: "One group is Luo Fei and the other is Li Tian. You two will search all the hotels in Ningjiang County as Luo Fei just said."

In the Ningjiang County Central Garden, Luo Fei and Li Tian were preparing to inspect the hotels in Ningjiang County one by one.

"Luo Fei, where do you think we should start investigating now?" Li Tian took the initiative to ask Luo Fei. The last time Luo Fei had a fight with Old Man Wu, his strength was exposed. No one in the criminal police team underestimated Luo Fei, no matter it was Solving crimes is still about skill.

Luo Fei was not humble. He had some thoughts in his mind, so he immediately said: "Did you notice just now that the clothes and shoes on the deceased were relatively cheap, and I looked at the hands of the deceased, and there were a lot of calluses. , it is certain that the economic condition of the deceased was not particularly good, so let’s start the investigation from the old street. The prices of hotels and inns there are relatively cheaper, and the deceased would be more likely to live there.”

"Okay, I'll listen to you." Li Tian nodded in agreement.

Then Luo Fei and Li Tian went to the old street and began to check the hotels and inns one by one.

At the same time, everyone else in the criminal police team was also doing their own work.

At around seven o'clock in the evening, Luo Fei and Li Tian had completed their inspection of the hotels and inns on the old street, but frustratingly, they found nothing.

Back at the Criminal Police Team, almost all of the colleagues from the Criminal Police Team were back. One or two of them had their heads drooped. It was obvious that they were just like Luo Fei and the others, and had gained nothing.

Over in the technical room, DNA collection and comparison have yet to produce results.

All in all, the criminal police team gained very little from their work today.

After getting off work from the criminal police team, Luo Fei slowly ran towards home, but he kept thinking about today's events in his mind.

"Why did the deceased go to the back mountain of Wuyi Town? Did he go alone or with the murderer? If he went alone, what was he going to do, and what was he going to do with the murderer?"

"Did the murderer really destroy the deceased's face because he was worried that the deceased's identity would be exposed? In this case, does it mean that the murderer and the deceased knew each other?"

"If the deceased was a foreigner with poor financial conditions, and he didn't live here on the old street, where would he live?"

Thoughts kept popping up in Luo Fei's mind.

Just like this, Luo Fei ran and thought. When he was about to reach his door, Luo Fei suddenly stopped.

"No, the deceased should not be alone when he came to Ningjiang County. He most likely came with the murderer, or the murderer was a local and the deceased came to find the murderer. If it is the first case, the deceased and the murderer were together. When they got up to Ningjiang County, they should have lived together. In this case, after killing the deceased, the murderer probably checked out the room and left Ningjiang County. In this case, there would be no point in checking the hotel."

Thinking of this possibility, Luo Fei's heart sank.

In the next two days, Luo Fei and Li Tian continued to search hotels and inns in Ningjiang County, but Luo Fei no longer had high expectations.

Sure enough, when Luo Fei and Li Tian searched all the hotels in the entire county, they found nothing.

There was no good news from other colleagues. Yang Su took a group of others to investigate the surrounding area but found no results. People from the second and third groups investigated the cases of missing persons reported at various police stations in the past half month, but to no avail. ; The technical laboratory did not find a match in the DNA library.

In short, the murder case in the back hill of Wuyi Town has reached an investigative bottleneck before it even started.

In the conference room of the Criminal Police Team, this was already the second meeting to discuss the murder case in the back hill of Wuyi Town, but the discussion still yielded no results.

"Everyone, Director Wu Cheng has called my office for the second time and asked me about the progress of the case. I don't know how to answer it. If there is no progress in this case, our entire criminal police team will probably Everyone will be blamed. I hope everyone will go out to look for clues during this period and don't stay in the office all the time. You can't solve the case just sitting in the office." Zhao Donglai, who was in front of the conference room, had a cold face and a very serious voice.

Then Zhao Dong came to look at Yang Mei and asked, "How is the forensic reconstruction of the deceased's appearance going?"

Yang Mei replied: "The head model has been made, but there are still many details that need to be perfected, and it will probably take some time."

"Yeah" Zhao Donglai nodded. Then Zhao Donglai looked at Wang Dong, the leader of the third team: "How is the investigation about the murderer's weapon?"

"There are too many similar knives on the market, and there are many people buying them. Many people bought them and the store owner can't remember who they sold them to. It is very difficult to investigate." Wang Dong answered.

"We must continue the investigation even if it is very difficult. Most of the murder weapons used by the murderers were purchased a few days before the crime. This is likely to be our breakthrough point. You must investigate as clearly as possible."

Then Zhao Donglai continued to ask some questions before taking the notebook and leaving the office.

Several members of Luo Fei's group returned to the office.

"How to check? We can't even confirm the identity of the deceased. There is no way to check." Wang Lei sat down on his seat with a look of despair on his face.

Xia Zhengze put his arm on Wang Lei's shoulder, pointed at his panda eyes, and said frustratedly: "Look at my panda eyes. I haven't slept well for three days. I feel that in the next few days, my criminal police team will be so stupid." The title will be gone."

Luo Fei and Zhong Jun ignored the two guys who liked to play tricks. Zhong Jun returned to his position and started exercising with dumbbells. Luo Fei took the pen on the table and slowly turned it , thinking about the case all the time.

"Luo Fei, Zhong Jun, you two guys are so boring." Xia Zheng saw that Luo Fei and Zhong Jun didn't pay attention to them, looking very bored.

Luo Fei sat in his seat for about ten minutes. When he saw that Yang Su had not come in, he stood up and said to Wang Lei in front of him: "I went out to investigate the case. The team leader came over to tell him."

Then Luo Fei left the office.

"Where did Luo Fei go to investigate the case? Do you think he went out on a date under the guise of investigating the case?" Xia Zheng asked suspiciously.

"Probably not. I don't think Luo Fei is such a person." Zhong Jun answered seriously.

Luo Fei left the criminal police team and went straight to the bus station.

Just like Zhao Donglai said in the conference room just now, there is no way to solve the case just by thinking in the office. Luo Fei plans to look for clues everywhere. Although the probability of finding clues is very small, it is better than staying in the office and doing nothing. .

Luo Fei’s first stop is the bus station

Assuming that the deceased and the murderer are outsiders, then it is very likely that they came here by bus instead of driving. It is very likely that they can be seen on the bus station surveillance, but I don’t know if they can be recognized. After all, the murderer’s face Has been completely destroyed.

Moreover, Luo Fei didn't know when the deceased came to Ningjiang County, so Luo Fei had to obtain surveillance video from at least half a month before the victim was injured.