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

Chapter 162 The application was approved (please subscribe and vote monthly)

"Director Zheng, in fact, I have read a lot of books on criminal investigation psychology before. According to the murderer's various behaviors, his ultimate purpose of killing was to provoke and humiliate the police."

"So we can basically rule out any intersection between him and the three victims... But we can still explain the first two victims as random crimes, but the third victim, Zheng Bei, is by no means random."

"The murderer definitely knew Zheng Bei's identity. At the same time, he was able to accurately pick Zheng Bei on his way back from work. This shows that he knew Zheng Bei very well or the movements of the police at that time. This is very difficult for outsiders to do, so I doubt him. It’s probably someone from within the police force!”

"In addition, the surveillance around the scene did not leave any trace of his whereabouts, which also shows that he should be very familiar with the terrain near Yongjiang Bridge and Yongjiang Square, and consciously avoided all surveillance cameras when committing the crime."

While Zheng Changjun was reading the information, Luo Fei also briefly made some important inferences.

The former nodded repeatedly. He was able to sort out so much information in a short period of time without reading the files, which showed that he had really put in the effort and was not just talking about it.

"Your analysis makes sense. In fact, we had this suspicion at the time, because the murderer seemed to be very aware of the movements of our police, and the police were completely led by him."

"So we also conducted an investigation on the personnel within the police, but unfortunately nothing was found."

"May I ask Director Zheng, who are the people you are investigating?"

"Of course it's all members of the Criminal Investigation Detachment and the Public Security Bureau."

"Director Zheng, I have a question. Why do you think that only public security personnel are considered internal? Shouldn't the cleaning staff and canteen employees working here also be counted?"

"But they are only external personnel and have no access to the arrangements of the case. How can they know our movements?"

"That's wrong." Luo Fei shook his head and rejected Zheng Changjun's explanation.

"The murderer is the one who kills people. He may know the details of the case better than you, so he doesn't need to know your arrangements or even the progress of the investigation. He only needs to know the general movements of your personnel for convenience. Just kill people out of your sight."

Luo Fei's words can be said to wake up the dreamer.

Zheng Changjun finally came to his senses.

At the beginning, all of them paid attention to the fact that the murderer was aware of the police's movements, so they suspected that the police were inside the police. After all, only these people could easily understand the direction of the police's deployment and investigation.

But actually thinking about it carefully, they came to this conclusion based on Zheng Bei's murder.

As Luo Fei said, the murderer really didn't need to know whether Zheng Bei was going to investigate the case or visit for a visit that day. He only needed to know that Zheng Bei would go out with people from the police force that day and would come back late.

So he only needs to wait on the only way Zheng Bei comes back, and then choose the right opportunity to ambush...

Luo Fei does have two brushes!
After figuring this out, Zheng Changjun, who had no hope at all, suddenly saw a glimmer of hope.

He had a hunch that this case might really end in Luo Fei's hands!
But he still couldn't make up his mind whether he should take this risk or not...

Seeing that he didn't speak for a long time, Zhao Donglai became anxious, "Director Zheng, what do you think of Luo Fei's analysis? Is there any hope of solving the case?"

"His thinking is indeed clear and he is very precise about the case..."

"Then what are you waiting for? Just leave this case to us!"

After Luo Fei's analysis, Zhao Donglai also saw hope of solving the case.

Seeing that the other party was still hesitant, he changed his mind in desperation, "If you still feel uneasy, I will issue you a military order at worst. If the case cannot be solved, I will not be the captain. How about I resign and leave immediately?" !”

Luo Fei on the side was shocked when he heard this, "Captain Zhao can't do it. I applied for investigation of this case, and I should be the one to issue a military order."

Although he is confident that Zhao Donglai will not have to leave in the end, in the workplace, he must not let his boss take the blame for him and stay out of it.

"Luo Fei, please don't worry. This is my own intention and has nothing to do with you."

Since I have said so, there is no need to hook up with Luo Fei again.

Zhao Donglai refused firmly.

Seeing the two of them like this, Zheng Changjun was speechless, "I haven't said anything yet. What do you mean by rushing to establish a military order?"

Could it be that in their eyes, he is the kind of unreasonable leader?

"Hey Director Zheng, aren't I worried that you won't be at ease... Actually, I really think you can trust Luo Fei for once." Zhao Donglai smiled flatteringly.

"I didn't say I didn't believe it. Okay, you go back first and I'll apply to the province immediately."

Zheng Changjun actually hopes more than anyone else to find out this case and regain the lost face of Jiangzhou police.

Since they were so determined, he would take a gamble with them.

No matter what the final result is, as long as he lives up to his police uniform!
Hearing him let go, Zhao Donglai smiled happily than anyone else.

"Okay Director Zheng, then we will wait for your good news."

The days after that returned to normal.

While Luo Fei was waiting for news from Zheng Changjun, he went to and from get off work as usual every day.

Because he has a good personality and is humble and low-key, he gradually became familiar with his colleagues in the police force within two days, especially getting along very well with several members of the third group.

Except Wang Tao.

However, in the adult world, no matter how displeased the other person is, he will not break up with him directly. At most, he will occasionally get angry.

Luo Fei didn't let him get used to him either. He would just fight back when he needed to fight. After hitting soft nails a few times, he calmed down a bit.

Coupled with He Xin's efforts to smooth things over, the two of them haven't had too much trouble so far.

Of course, Luo Fei's favorite thing to do every time he went to the cafeteria was to talk to Lao Wu, but he kept it within the range that would not cause the other party to be alert.

Occasionally, they will be very enthusiastic to help each other mop the floor and do some chores along the way.

No one would think it strange, they just thought he was very helpful.

And Lao Wu enjoyed this process very much, so every time he saw him, he would always come up and chat with him.

Until get off work on Friday, Luo Fei kept his promise and took Zhang Wei and the others to eat Haidilao.

At the dinner table, after a few glasses of wine, everyone started talking, chatting all over the place.

Finally, He Xin and Lin Jie took the initiative to mention Wang Tao.

"Originally, before team leader Zhou was transferred, he recommended Wang Tao as his replacement. Who knew that Director Zheng directly appointed you? Wang Tao is unhappy, so he has been acting weird these days."

"But don't take it to heart. Anyway, your strength is obvious to all. You deserve to be the team leader. We are all convinced!"

"The fact that you can say this to me today shows that you really treat me as a brother. I won't say that much. From now on, everyone will cooperate well. I will definitely try my best to make our team better and better."

"Okay, then for the honor of one group, cheers!"

After a heart-to-heart conversation, the relationship between the few people obviously made a qualitative leap.

They chatted for a long time, and after they had had enough wine and food, they said goodbye and left.

Luo Fei did not choose to go back to his dormitory, but took a taxi back to the county.

Yang Mei originally said she would come to pick him up, but he refused.

The two agreed to meet early tomorrow morning, and Luo Fei went home directly.

"Brother, you are finally back!"

As soon as he opened the door and went in, Luo Xiaoxiao ran over with an open face.

"Brother, is the city fun? Is there any fun in the county? Can you take me to the city sometime?"

She surrounded Luo Fei, who was changing his shoes, and kept asking questions.Wu Yan, who was following, chased him away angrily, "Go, go, don't make trouble with your brother. He thinks everyone is just like you. He only thinks about having fun. He goes to work."

After complaining to her daughter, she looked at Luo Fei again, "Why are you back so late? Have you eaten?"

"I've eaten. I invited my colleagues in the same group to have a meal after get off work today, so it's late."

"That's right. When you go there, you should treat them to a meal and build a good relationship... By the way, you should get used to going to the city. How do you get along with your colleagues?"

Although he would call back every night, Wu Yan could not help but worry.

"Don't worry, Mom, my colleagues are all fine."

"That's good. You're new here. Remember to have more contact with everyone and build a good relationship..."

Wu Yanxu was chattering, and Luo Xiaoxiao on the side couldn't help but interrupt, "Mom, you are still talking about me. My brother is an adult. He must know all this. Do you still need to remind me?"

"You girl, you dare to talk about your mother, your skin is itchy, isn't it?"

Wu Yan was so angry that she couldn't laugh or cry and raised her palm.

Luo Xiaogui cleverly hid behind Luo Fei.

Luo Fei chatted with mother and daughter for a while. During this period, Luo Hao came out of the room. When he saw Luo Fei calling him brother, he immediately retreated into the room.

He did poorly in the exam a few days ago, and was scolded by Luo Fei afterwards, which led to him avoiding Luo Fei even more frequently during this period.

At eight o'clock on Saturday morning, Luo Fei talked to Wu Yan and went out to see Yang Mei.

The two met at the Music Square.

Although they hadn't seen each other for only a week, Yang Mei always felt as if it had been a month.

So as soon as they met, I jumped into his arms excitedly, "Luo Fei!"

Although she always showed her little daughter side in front of Luo Fei.

But basically they are still relatively reserved, and they rarely make such bold moves, which shows that they are affected by the separation.

Luo Fei misses her no less, but boys' emotional expressions are relatively more restrained than girls'.

The two chatted for a while, then walked hand in hand near the music square.

After asking each other about their current situation, Luo Fei suddenly said, "By the way, Yang Mei, can you tell me about your master Zheng Bei's case?"

"Didn't I tell you before..." Although Yang Mei said this, she still briefly said everything she knew.

Luo Fei didn't speak after hearing this, but was thinking deeply.

"Luo Fei, why did you suddenly think of asking this? Could it be that this time you went to the city and discovered the murderer?"

"almost."

???

"Almost?! Did you really find the murderer!"

It was just a casual joke, but unexpectedly he would say this, and Yang Mei suddenly exclaimed.

"Don't get excited yet. I'm just suspicious for now, but Captain Zhao and I have applied to Bureau Zheng to investigate this case."

Seeing that he didn't look like he was joking, Yang Mei's eyes suddenly sore and she started crying.

Luo Fei was startled, "Yang Mei, what's wrong with you? Why are you crying?"

"I'm fine. Luo Fei, is everything you said true? Do you really want to investigate the master's case?"

Yang Mei casually wiped away her tears, sniffed and confirmed.

"Of course it's true. How could I lie to you about such a thing."

"Thank you, Luo Fei, thank you very much. If you can catch the murderer who killed the master, I...I..."

Yang Mei was already so excited that she was incoherent.

Although she has not been in the police force for too long, Zheng Bei has always taken care of her like an elder.

After Zheng Bei's death, she always hoped that someone would bring his murderer to justice...

"Yang Mei, I understand what you mean. Don't worry, fighting crime and arresting murderers is the lifelong pursuit of every policeman. As long as the province agrees, I will go all out to pursue it to the end!"

Wait until Yang Mei's mood stabilizes.

Luo Fei warned seriously, "But remember to keep this matter secret for the time being. No one can tell it."

"It goes without saying that I still have this awareness."

Luo Fei rested at home for two days and went back to work on Monday.

Luo Fei was the first to arrive as usual.

In fact, many people in the police force have noticed it in the past few days.

Seeing how diligent he was, those who were not convinced before finally realized that there was a reason why Luo Fei was favored by Zheng Changjun.

There is nothing surprising about a diligent person or a good person.

But a person who is good enough and diligent enough is very rare.

If they were the leader, they would be willing to promote such people.

Everyone couldn't help but sigh, they were not jealous at all that Luo Fei could be the leader of the team.

Only Wang Tao was still disdainful and determined that Luo Fei was just showing off.

At 08:30, Zheng Changjun called and informed Luo Fei and Zhao Dong to come to his office.

The two realized that there must be some clues about the 3.11 case, and immediately rushed over as quickly as possible.

Sure enough, as soon as they entered the door, Zheng Changjun handed them a thick file box with a seal on it.

"Take what you want."

Zheng Changjun looked at the two of them seriously and said earnestly, "Donglai, Luo Fei, for this case, I gave a guarantee to the province, and at the same time, I risked the face of all the public security officers in Jiangzhou City, so you But don’t let us down.”

"Director Zheng, thank you for your trust. I promise that I will give you a perfect explanation!"

Luo Fei could imagine how much pressure he was under to get this case back, and he immediately promised after being moved.

"Okay, I feel relieved with your words. Do you think we need to deploy elite police officers from all over the city to cooperate with you?"

"No need, it's enough for our criminal investigation detachment to take over this case."

Luo Fei said and added, "By the way, Director Zheng, are all the surveillance videos copied at the time of the incident in here?"

Although Lao Wu avoided surveillance, Luo Fei didn't believe that he could avoid them all, so his main goal was to monitor the roads near the crime.

However, more than a year has passed since the incident occurred, and the surveillance video has long been covered. However, if necessary for investigation, the police at that time would definitely copy the surveillance video and save it along with the files.

(End of this chapter)