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

"All the evidence and exhibits related to this case are here."

Zheng Changjun said something and then said, "But I'm going to say something ugly first. I'll give you a month at most. If you still can't solve the case..."

"It won't take that long, a week at most!" Luo Fei said confidently.

"Time is running out. You should go back and study the case quickly. Remember to report to me every day. I need to keep abreast of your progress."

After coming out.

"Luo Fei, were you too impulsive just now? So many people have been checking for more than half a year with no results. Do you really have enough time in a week?" Zhao Donglai looked worried.

"Don't worry, Captain Zhao, one week is definitely enough, just a little more!"

Seeing his confident look, Zhao Donglai could only choose to believe it.

The first time he returned to the police force, Zhao Donglai called everyone to the conference room.

"Comrades, I would like to inform you that regarding last year's 3.11 serial corpse case, Bureau Zheng has decided to hand it over to our detachment."

One stone stirs up a thousand waves.

When everyone heard this, their expressions turned into shock and nervousness.

They were in charge of this case from the beginning, so now just hearing about it makes them feel a great pressure.

Liao Xingyu, the leader of the second team, asked anxiously, "Team Zhao, wasn't this case transferred to the province? Why was it suddenly transferred back to us?"

"Could it be that the murderer came out to commit another crime?" Li Jun, the leader of the third team, also asked.

"No, Luo Fei and I had some ideas about this case, so we took the initiative to apply to Director Zheng."

For a moment, everyone had only one thought.

These two people must be crazy!

For an unsolved case like this that is difficult to trace and has great impact, smart people would hide whenever they could. He was so good at both, but he actually took the initiative to apply for investigation?

Do you really think that after solving a few cases, you can do anything?

Looking at the ugly faces of everyone, Zhao Donglai could probably guess what they were thinking.

They were just dissatisfied with them for causing trouble to the police force without permission, and worried that they would suffer the consequences if the case could not be solved.

"Don't worry, everyone. I have already discussed this case with Luo Fei. He and a team will be fully responsible for it. You only need to help."

"Even if the case cannot be solved, the responsibility will still be borne by me and Luo Fei, and it will not affect you."

In the adult world, interests are paramount.

What's more, these people have no friendship with them, so Zhao Donglai really has no right to ask them to advance and retreat with him.

But if the case is really cleared up, they can't expect to benefit from it.

Thinking of this, Zhao Donglai sneered in his heart.

After hearing what he said, everyone's expressions really improved.

Anyway, as long as they don't have to bear the pressure, it will be fine in the end.

At this time, many people looked at the members of the group sympathetically.

They are out of luck. If they follow Luo Fei in charge of this case, they will inevitably be implicated.

At this time, He Xin and others were still in a state of shock and confusion. Facing everyone's sympathetic gazes, although they felt a little resentful in their hearts, it was not too difficult to accept.

Only Wang Tao's face was so dark that it almost broke out.

He was originally dissatisfied with Luo Fei, and now he was even more resentful, so when Zhao Donglai just said the meeting was dismissed, he was the first to rush out.

After everyone went out, Zhao Donglai gave Luo Fei a few more instructions before handing the case master and the evidence box to Luo Fei.

Meanwhile, a group of offices.

As soon as Wang Tao came back, he started complaining crazily.

He Xin and the other two tried to persuade him several times, but they couldn't get him to shut up. Instead, his attitude became more and more intense.

"After solving two cases, he really thinks he is omnipotent. If he wants to be in the limelight, he can do it by himself, but why should he implicate us?"

As soon as Luo Fei walked out of the office door with the box in his arms, he heard his angry voice inside.

"Wang Tao, can you say a few words less? The team leader will be back soon. It's not good for him to hear."

"Yes, Wang Tao, the team leader is usually very tolerant of you. We are a team, so don't make the relationship too tense."

"He has heard better. This is a bullshit group. If he deceives us like this, why shouldn't I be allowed to say a few words?"

"Wang Tao, you..."

"Then tell me, why did I cheat you?"

Luo Fei's voice suddenly came, and He Xin and others were startled.

As soon as they turned their heads, they saw Luo Fei walking in from outside with a box in his arms, his eyes falling on Wang Tao with a half-smile.

In fact, Luo Fei had already had a hunch that the seemingly peaceful coexistence between him and Wang Tao would be broken sooner or later.

These days, he was not angry at Wang Tao's provocations.

It's just that he is a leader. If he cares about trivial matters with his subordinates, it will only appear that he has no measure.

So he has been waiting for a suitable opportunity to directly press the opponent to death.

And this time, it is obviously a good opportunity.

"Luo Fei, am I wrong? Even the people in the province couldn't solve the 3.11 case, and you actually took the initiative to bring it back. If you can't solve the case by then, won't we be the ones affected?"

Wang Tao said with indignation.

Luo Fei sneered, "Just because you can't break it doesn't mean I can't break it."

"Since I dare to bring this case back, I am sure to solve it! Of course, if you are afraid, it is very simple. You can apply to Team Zhao and not participate in the investigation of this case."

After Luo Fei finished speaking, he looked at Zhang Wei and the others, "The same goes for you. If you have any concerns, you can apply to Team Zhao. I will never force you!"

Anyway, his team is not expensive at all. If there are still people who think the same as Wang Tao, just clear them all out, and then there will be two less people who are doing the credit.

"Just go, do you think we don't dare? He Xin, let's go, let him be responsible for this case alone, we won't accompany you!"

Wang Tao shouted.

He Xin and others did not move.

Lin Jie said earnestly, "Wang Tao, can you calm down? We are in the same group. If you do this, aren't you making other groups laugh?"

"Okay, if you don't want to go, then I'll go by myself! But don't regret it then."

Wang Tao left angrily.

Looking at the three people left behind, Luo Fei was somewhat satisfied.

No matter what they think in their hearts, their current performance is at least a hundred times better than Wang Tao and Wang Tao.

His tone became more sincere, "I wasn't joking just now. If you are worried, you can go and tell Captain Zhao. You don't have to worry. I promise that I won't embarrass you at work in the future."

In fact, these people don't know their own strength, and he can understand if they have doubts about themselves.

If you talk to yourself properly, you may not embarrass them.

But he won't be afraid of people like Wang Tao.

He Xin became anxious as soon as he heard this, "Team leader, what are you talking about? We are a team and we must advance and retreat together. If there are some difficulties, we will be wise and protect ourselves. What kind of team is that?"

"That's right, isn't it just to investigate the case? It's not like we haven't investigated it before. Team leader, we are willing to investigate it with you!"

"Me too!"

As senior members of the police force, He Xin and Lin Jie still have a strong sense of collective honor.

So even though she didn't agree with Luo Fei's actions in her heart, she still chose to stand by him in the end.

As for Zhang Wei, although he is not yet so enlightened, he believes in Luo Fei's strength.

After all, for someone who is recognized even by the city police chief, how can that be simple?

All three of them expressed their positions resolutely.

Hearing this, Luo Fei was a little more moved and couldn't help but ask, "Then you don't have to worry..."

"Then what can we do? Who put us in a group?"

"The worst we can do is get scolded together. Anyway, we have been scolded a lot because of this case, and this time is no different."

"That's right. If we really get scolded then, team leader, please treat us to another Haidilao meal to make up for it."

In the end, Zhang Wei made Luo Fei laugh with a joke that made him laugh out loud. "Even if I don't get scolded, I'll do it!"

After speaking, he solemnly promised, "Don't worry, since you trust me so much, I will definitely not let you down. I promise to lead you to investigate this case and make our team famous!"

"Okay, then we'll wait!"

After a few laughs, the atmosphere became lively.

He Xin said again, "Team leader, let's study the file first."

"No, I have already learned some basic information about this case from Team Zhao, so I want to see the copied surveillance video first."

Luo Fei had no intention of wasting time on meaningless things, so he spoke straightforwardly.

He Xin and others were a little surprised when they heard this, secretly thinking that his method of investigating the case was too childish.

Investigating a case is a very precise and meticulous work. First, you need to know every detail of the case, and then you have to go through repeated deliberation and then combine the known clues to investigate all the evidence.

In the end, he only understood a little bit about the situation, and actually went directly to see the surveillance...

Everyone had questions in their stomachs, but didn't say much.

He Xin took the initiative and said, "Okay, Lin Jie and I will be responsible for integrating the key information of the file, and we will analyze it together then."

"also."

Seeing that they had taken away all the work, Zhang Wei hurriedly said, "Team leader, I will watch the surveillance with you."

The four of them immediately became busy.

Luo Fei decisively found all the surveillance cameras.

Because the case was serious at the time, the entire area of ​​surveillance from Yongjiang Plaza and Tianfu Middle School, including the surveillance videos in front of the merchants, were all copied.

He selected all the road sections around Lao Wu's residence to monitor, opened all nine windows, and then started watching at three times the speed.

Zhang Wei, who didn't know he still had this ability, saw him and said in shock, "Team leader, are you watching the surveillance camera like this??"

Luo Fei explained without looking back, "I'm used to it, I usually see it this way."

Although he wanted to ask him what he could see like this, Zhang Wei was still too embarrassed to ask in the end.

Forget it, these comrades who monitor the city and province have watched it countless times and found nothing abnormal. It is impossible for them to find anything just by looking.

So he can look at it however he wants.

Thinking like this, Zhang Wei also looked at it seriously.

For a time, everyone was highly concentrated on their work.

In the middle of the journey, Wang Tao came back. Seeing this scene, he sneered disdainfully, and then ran off to nowhere.

At the same time, Wang Tao took the initiative to find Zhao Donglai and applied to withdraw from the investigation of the 3.11 case. The matter soon spread in the police force, causing a lot of discussion.

Of course, most people's focus is still on Luo Fei.

Some people think that Luo Fei is a little carried away, so he dares to challenge this case arrogantly. Some people believe that he has real ability, so they are looking forward to his next performance.

In short, the police force was very excited because of this incident.

When it was time to eat at noon, Luo Fei could still hear a lot of people discussing when he walked out.

Even when he sat down after finishing his meal, the leaders of the second and fourth groups also sat next to him with their meals. The two enthusiastically said that they were involved in the entire investigation of the case, so if he needed it, They can also analyze it with him.

Apart from Zhang Wei, this was the first group of people from the police force to actively express support for him.

Feeling the kindness of the two people, Luo Fei quickly thanked them.

Then the three of them briefly shared some of their views on the case with him while they were eating.

After eating, Luo Fei did not leave in a hurry, but sat in his seat for a while.

Sure enough, Lao Wu, who was mopping the floor, came over with a smile.

"Officer Luo, what happened to the police force today? Why do I feel like everyone is hiding something on their faces?"

The police force has rules and no work-related content can be disclosed.

So he could only see what everyone was discussing together, but he didn't know the specific content.

"What's the matter? You're overthinking..."

Luo Fei brushed it off casually, chatted with him for a few more words, and then went back to watch the surveillance camera.

In fact, investigating a case is the same as doing a math problem. If you don't know the correct answer, once there is a problem in a certain step of solving the problem, you will definitely make mistakes in the following steps and completely deviate from the direction.

But if you have the correct answer from the beginning, then all your steps only need to be directed towards this standard answer.

Just like now, Luo Fei doesn't need to pay attention to anything else, he only needs to look at the surveillance related to Lao Wu.

And after several hours of hard work, he actually found a clue.

Ever since he discovered that there was something wrong with Lao Wu, he had actually been following him secretly, but the other party didn't notice.

After his observation, Lao Wu's movement trajectory was very regular, basically the canteen and residence.

I get off work at six o'clock every day, and get home before about 6:40, and then I don't go out again, and I don't go out to work until nine o'clock the next morning.

This was also proven by comparing surveillance videos.

But on the day of the third incident, Lao Wu's behavior was obviously abnormal.

He had found a reason to look through last year's attendance records in the canteen. Old Wu had been at work these three days.

But he was checking the surveillance cameras near Lao Wu's community, and he was not found at 6:40 pm for the past three days.

This means that he did not go home that day!

This discovery made Luo Fei excited.

Then he used the information of the three victims compiled by Lin Jie and others, combined with their footprints before they were killed, to find out the surveillance along the way.

After Lin Jie and others integrated the case, they also started to help watch the surveillance.

At first, they felt a little desperate when they found Luo Fei turning on the surveillance camera at triple speed.

Although they were mentally prepared to not be able to find out, they were still a little disappointed that he didn't take it seriously.

Until they discovered that Luo Fei was watching in a targeted manner, they couldn't help but secretly guess, could he really have some special abilities?