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

Zhao Donglai was also shocked.

He didn't expect that Old Wu had such sinister intentions.

Fortunately, Luo Fei discovered it in time. If he had waited until Guo Jing was shot to expose the matter, there would have been a big earthquake in the entire Jiangzhou police force!

What on earth did Mader and the police do to him that is outrageous to both humans and gods? He is almost dead and is still thinking about cheating them!

"But it's a pity that Officer Luo found out so early. It seems that Guo Jing is dead... Then let's make another bet. Let's bet that you can find the murderer in a few days."

Old Wu smiled again as he spoke, gloating a little, "But it's not as easy to catch me this time. There are still so many surveillance cameras waiting for you to check."

"After all, those two idiots were determined to believe that Guo Jing was the murderer, and the direction of the investigation was all related to him. On the contrary, they didn't notice any really useful clues..."

"Wu Xueyou, please show me a more correct attitude. Don't you know that if you know the crime and don't report it, you will get a penalty!"

"Captain Zhao, don't do this with me. What crime do you think would be more serious than being shot?"

Zhao Donglai, who originally wanted to use psychological tactics:...

Damn it, he shouldn't have said this!

At this time Luo Fei had already stood up, "That may disappoint you. I think it is not difficult at all to find this murderer."

With that he turned and left.

Zhao Donglai was stunned for a moment, and then he became anxious when he saw that he didn't seem to be joking.

He glared at Lao Wu and hurriedly chased him out, "Luo Fei, are we really leaving like this?"

"If you don't leave, Captain Zhao, do you still want to continue reminiscing with him?"

"Pah, what's the point of reminiscing with him? I mean, aren't you going to get some clues from him?"

Although what Lao Wu just said was gloating about his misfortune, it was also true.

This case has been going on for too long, and the circumstances at that time have made it difficult to collect evidence.

So apart from the erroneous information in the dossier, they had very few clues they could use.

If you want to find the murderer, the best way now is to start with Lao Wu.

"Looking at him like that, it would be better to rely on ourselves to get clues from him. Besides, this case is not difficult to investigate."

"Isn't it difficult? Do you already have clues?"

"Yeah, a little bit."

"Okay, Luo Fei, I knew it wouldn't be a problem for you. Tell me quickly what you have discovered."

"It's simple, the gun."

"gun?"

"Yes, the murderer thought that by hiding the gun in Guo Jing's house, everything would be fine by blaming Guo Jing, but he didn't know that this would expose himself."

Zhao Donglai's mind couldn't turn around for a while, and he frowned and couldn't keep up with the rhythm.

Luo Fei could only remind, "Captain Zhao, think about it, how could an outsider easily get into Guo Jing's house and get his fingerprints on the gun."

"In other words, the other party is probably an acquaintance of the Guo family!"

"That's right, as long as we start with the Guo family's interpersonal network and investigate one by one, it will only be a matter of time before we find the murderer."

"And based on the two footprints left at the scene, it can be seen that the other party is about the same height and weight as Guo Jing, which narrows our scope again."

"Oh, by the way, now that Lao Wu has exposed himself, our scope can be narrowed down again."

"Why, why?"

"Think about it, Lao Wu is not a policeman. This case happened and he couldn't go to the crime scene or learn the details of the case. How can he know who the murderer is?"

"So the only possibility is that when the murderer committed the crime for the first time, he was discovered for some unknown reason. Of course, the specific reason is no longer important. All we need to know is that the residential areas of Lao Wu and Zhang Yanhua are more than 20 minutes apart. drive.”

"Based on what we have learned before, Lao Wu's activity trajectory is very simple, basically two points and one line at the police station's home, so we can conclude that the murderer is likely to be someone from his neighborhood or nearby. "

After Luo Fei analyzed it, he concluded, "I know the Guo family, and live very close to Lao Wu. His height and weight are close to Guo Jing's, and he has single eyelids and a rough voice. Captain Zhao, can you confirm the scope of this murderer?"

"Just, just that simple?"

Zhao Donglai's eyes widened, and it was difficult to accept it for a moment.

What Luo Fei said can be said to be very simple and obvious questions, and they are the analytical skills that every criminal police officer should have.

He has been the captain of the criminal police team for so many years, so he shouldn't have thought of it.

Just because even an experienced detective like Lu Jianfei stumbled on this case, he subconsciously complicated the case and ignored the most basic details.

It wasn't until Luo Fei finished speaking that he finally realized how simple this case was. Any ordinary policeman with a slightly above-average IQ would probably be able to find the problem.

But as a result, a municipal police force that brought together the city's best criminal policemen and solved countless cases capsized in this gutter.

Would you say it's not too far off?

"Yes, it's really that simple."

"Actually, as long as the people handling the case were more attentive and attentive at that time, with their expertise, they could solve the case in three to five days at most. It's a pity..."

Luo Fei looked regretful.

Isn't that just a pity.

A case that could easily be solved was led astray by the subjective assumptions of two criminal policemen, leading to the following consequences...

"Hey, Captain Lu, it's really unfair... why did you end up with such a subordinate?"

"I have worked diligently and conscientiously all my life, but when I am old, I still encounter this kind of thing. There is really no place to explain."

Zhao Donglai couldn't help but cry out for Lu Jianfei.

With Luo Fei's analysis, he had great confidence in the next case to be solved.

"Let's go Luo Fei, let's quickly go find Guo Tianlai again and screen out all the people who meet the requirements!"

"No need, Captain Zhao. I asked this already today. We can start the investigation directly when we return to the police station."

Otherwise, by the time he thinks about it, the day lily will be cold.

When Zhao Donglai heard this, he burst into laughter and said, "Okay, okay, I know I saw the right person!"

"I don't know what kind of virtue I accumulated in my previous life, so I can meet you in this life!"

"???Captain Zhao, your words sound like you are scolding me..."

"What nonsense are you talking about? I'm just complimenting you! With a subordinate like you, I don't know how to worry about it, but Captain Lu is unlucky. There are two scammers..."

On the highway, Lu Jianfei, who was driving towards Jiangzhou City, suddenly sneezed.

Criminal police team.

Guo Jing felt like today was a dream.

Clearly a second ago, he was numbly prepared to accept his fate and wait for death with peace of mind.

Then Luo Fei's appearance briefly ignited hope in his despair.

But this hope was extinguished again after the other party left.

After all, he has already been sentenced to death, so there is no chance for him to stand up.

The short-term ups and downs caused him to collapse emotionally several times, and he was even more tormented than when he was first imprisoned.

But what surprised him was that within just a few hours, the police actually came and took him out of the detention center.

He returned to the interrogation room that gave him countless nightmares.

But the three criminal policemen who interrogated him this time were obviously different from the two vicious criminal policemen before.

Not only did they have a kind attitude, they all listened patiently when he answered questions, and they would not interrupt or question him harshly.

At this moment, he seemed to really feel that he had hope of overturning the verdict.

When Liao Xingyu patiently asked him about the source of the money he spent to buy the computer, he explained angrily, "I really saved that money. How many days did I have to eat, and I helped my classmates pick up couriers and carry things every day. It took me six years of saving to save more than thirteen thousand."

"But just because I didn't deposit the money in the bank, your colleagues refused to believe me, unless they said it was the stolen money I stole...Uncle policeman, I really swear, if you don't believe me, you can ask Teacher Zhou and my classmates , they can all help me prove it.”

As Guo Jing spoke, she broke down and covered her face and cried loudly.

Since being imprisoned, he has been repeatedly emphasizing his innocence, but many times he is forcibly interrupted and scolded as soon as he opens his mouth.

This was the first time he had the opportunity to finish a complete sentence in one go.

Listening to his cries, Liao Xingyu and the others felt a little uncomfortable.

Guo Jing was only eighteen years old when she was imprisoned. She should have been the most carefree age with a bright future.

But because of their mistakes, his future was ruined and he was imprisoned for nearly a year for no reason...

"Guo Jing, please calm down. We already know what you said. We are bringing you back today to retry your case."

"So you just need to cooperate with us with peace of mind. As long as you are innocent, we will definitely clear your name."

"Yes, cooperate. I will definitely cooperate! By the way, uncle policeman, can I ask why you came back for a retrial? Was it the policeman named Luo who helped me this afternoon?"

"Yes, it is indeed because of Luo Fei that your case has been taken seriously again this time."

Guo Jing immediately kept these words in mind, thinking that she must repay the other party well when she went out.

"Guo Jing, you just said that you explained to Wang Tao and Zhou Lei that you saved the money, but they didn't believe it, right?"

"Yes, then you told them to go to your teachers and classmates to investigate. How did they reply to you? Do you remember?"

"They told me to stop making excuses and tell the truth..."

Zhou Fan was responsible for writing down his words in the notebook verbatim, but Wang Tao had a psychological impact on him. Liao Xingyu and Li Jun had to lower their heads from time to time to see if he had recorded it truthfully.

In this way, two people were responsible for asking, and one person was responsible for recording. It took nearly an hour of questioning before they understood the situation clearly.

"Okay Guo Jing, we already understand the situation. Just stay patiently in the police force for two more days. After we verify all the information, you can go home."

After comforting Guo Jing for a few words, the three of them walked out of the interrogation room.

Zhou Fan was still a little puzzled, "You said that Zhou Lei and Wang Tao have worked for so many years, especially Zhou Lei, who has always been an advanced and outstanding police officer. How could he do such a thing?"

Liao Xingyu frowned, "Do you still remember that before Xu Jun was shot last year, Captain Lu talked to Zhou Lei?"

"Are you referring to the fact that the former captain of the inspection team is retiring this year?"

"Yes, when the bureau was considering a replacement, Team Lu recommended Zhou Lei, but I heard that both deputy directors also recommended candidates. I was wondering if it was because of this that Zhou Lei was eager to get it. Make some achievements..."

"Don't tell me, it's indeed possible!"

"Then Captain Lu was really wronged. He had good intentions, but in the end, he got himself into a trap."

"Hey, who can say it's not the case? Besides, we were also dragged into the ditch for no apparent reason. Do you think we were unjust or not?"

"Old Zhou has really caused us misery this time. I don't know what the superiors are going to do with us this time..."

The three of them sighed.

Not long after, Luo Fei and Zhao Donglai came back.

After Luo Fei came back, he rushed into a group of offices and screened suspicious objects based on the list of interpersonal relationships provided by Guo Donglai.

Zhao Donglai took Liao Xingyu and others to the conference room and began to sort out all the doubts about Guo Jing and the tampered testimony records.

More than 20 people have been busy for about four hours before it was finally completed.

Holding a piece of information compiled in his hand, Zhao Dong looked at his phone. It was already past two o'clock in the morning.

He stood up and said to the yawning crowd, "Everyone has worked hard. The second team will stay to work overtime tonight. Everyone else should go back and rest first."

Now that everything is done, there is no need to keep everyone together, so Zhao Donglai waved his hand and told everyone to get off work.

Except for the members of the second group, the rest dispersed.

However, Zhou Fan and Li Jun took the initiative to stay.

"Team Zhao, we are now 100% certain that Guo Jing was wrongly accused. How about we discuss the case with Team Leader Luo and see how to arrest the real culprit."

"That's right. As soon as the news about Guo Jing's wrongful accusation spreads, public opinion will definitely be in an uproar. If we still can't find the murderer, we will be embarrassed again."

In the office, Li Jun and the other three stood in front of Zhao Donglai, looking sad.

Zhao Donglai smiled calmly.

"Don't worry, Luo Fei has already done this."

"What, does Team Leader Luo already have an investigation direction?"

"That's right."

In the shocked eyes of the three people, Zhao Donglai explained Luo Fei's analysis with a profound expression.

Watching their expressions change from shock to confusion, and finally to complex and speechless expressions, Zhao Donglai was in a good mood.

After all, he wasn't the only one who couldn't figure it out.

The three of them were all immersed in strong self-doubt at this moment.

After all, they have solved a lot of major cases, but they didn't even discover such a simple problem. They really went back to their old days...

"Okay, don't be depressed. In fact, I was also taken into the ditch at the beginning. If Luo Fei hadn't reminded me, I might not have reacted now."

"Team Leader Luo is so clear-headed that I can't compete with him."

"Yes, this case has so many people involved, how can we still want to get these things... But he can't be affected by this mess of information. We really miss him a lot."

Zhao Donglai said with a smile, "Okay, you three should stop flattering him and go back and wait while I go see how his investigation is going."

"Okay, Captain Zhao, then we'll be waiting for your good news."

A group of offices.

"Luo Fei, how's the progress?"

Hearing Zhao Donglai's voice, Luo Fei raised his head from the screen, his face full of distress, "Captain Zhao, I think you should call my people back, otherwise I won't be able to do this."