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

"Besides you, does your wife have any acquaintances? It would be best if you could provide us with their contact information. In this way, we may be able to find more clues."

Hear this.

Zhou Mingrui said quickly.

"Yes. I'll give you the contact information of my wife's best friend right now. And after my wife disappeared, she once called her best friend."

only.

She hung up the phone without waiting for the person on the other end to speak, which felt very strange.

I heard him speak so confidently.

It seems like he is very concerned about his wife's disappearance.

I am also worried that something might happen to the other person.

But Luo Fei could feel it.

This old man exudes awkwardness all over his body.

Or maybe he doesn't care about his significant other as much as he says.

All the sadness, grief and grief.

But he was just pretending.

However, there is not enough evidence at hand at the moment.

Therefore, Luo Fei and others couldn't easily draw a conclusion.

But after a while.

With the technical department.

After checking the chat records, they were also very sure.

"Team Leader Luo, judging from the evidence we have found so far, this old man is not as honest as he says. So we have reason to be suspicious."

"His wife's disappearance may have something to do with him. As for the phone call, it is possible that he deliberately called his wife's friend."

"The purpose is to confuse the other party and make him think that his wife is still alive, but in fact she may have been killed long ago. It's just that the police don't know."

After a while.

Following this friend, he arrived at the Serious Crime Unit.

At this time, Luo Fei and the others were waiting here.

"Officer, I've actually heard before that my friend and her husband don't have a very good relationship, and they've had more than one quarrel before."

"And it's all because neither of them is too happy with each other."

Hear the other person say this.

Luo Fei also said.

"So this isn't just their fault, but it's because both of them are dissatisfied with each other?"

really.

There are problems in the couple's relationship.

Most likely both parties are dissatisfied with each other.

Hear this.

The other party was also noncommittal.

"Yes, officer, my friend said that her husband is old and always likes to scold others, which makes her feel like she has found a sugar father instead of a boyfriend."

puff!

But as soon as she said this.

Others couldn't help but laugh out loud.

After all, from their perspective.

Maybe this woman was dating the other person.

It should have been clear from the beginning.

This outcome is inevitable.

But she probably didn't expect that her other half would be such a violent person.

At the same time, Luo Fei also said seriously.

"Besides this, have you discovered any other abnormalities?"

Hearing the other party's question, the woman sighed.

"Officer, to be honest, I've told my friends about this before."

"Since he was willing to marry her in the beginning, it definitely means there is still affection between the two of them."

"Maybe he should have prepared himself mentally from the beginning, instead of waiting until the truth came out to regret it. But my friend doesn't listen to my advice, and she basically doesn't listen to what I say."

But think about it carefully.

The reason why Li Xueli was with Zhou Mingrui in the first place.

In fact, it is about the other party's economic strength.

only.

She didn't expect her husband to be worse than she thought.

"Also, I heard from my friend that she and her husband had fought before."

"But the fight between the two people was not too violent. In the end, it was the neighbors who persuaded them to stop fighting, otherwise they would call the police to put an end to the matter."

Hear the news.

Luo Fei didn't feel that surprised.

After all, judging from the other party's description.

The couple has always had a bad relationship.

A rift arose between them.

It's not just one or two days.

So it seems reasonable that the situation would escalate.

Simultaneously.

The technical department.

Message has also been sent.

"Team Leader Luo, we just contacted the police station near Zhou Mingrui and Li Xueli's homes, and they also said that they had received calls from their neighbors."

The cause is.

The neighbors heard the couple arguing at home, and it was very violent.

This made the neighbors worried.

Have they reached the point where their conflicts are irreconcilable?

Because they made a lot of noise.

"It's just that after the police station sent people to their house, the couple was safe and sound. So they just gave them some instructions, did some simple ideological work for them, and then turned around and left."

Luo Fei didn't think of this at this moment, when he saw Zhou Mingrui just now.

The other party kept retracting his right hand.

That action seemed as if he was deliberately hiding the wound on his hand.

Afraid of being seen by others.

And now after hearing this man's explanation.

Luo Fei also nodded.

"I already know the general situation. Thank you for providing us with the clue. This is really important."

I just heard the other person's grateful tone.

But the neighbor said.

"Officer. I'm giving you clues just to avoid getting in trouble."

"Because their family's affairs are almost well-known far and wide, and everyone knows about it."

This sentence immediately aroused the curiosity of Luo Fei and others.

At this time, he couldn't help but feel curious.

"From what you said, it seems that the relationship between the couple is not very good, and this situation has not lasted for more than a day or two."

I was actually a little surprised to see the other person.

It seemed that he didn't expect to hear such news.

Neighbors also said so.

"Yes, officer."

"Because this Zhou Mingrui usually likes to fight with his wife."

"There were several times when his wife was beaten and had to go to the neighbors' house for help. We also advised him more than once not to be too impulsive, otherwise it would be terrible if someone really died."

"But Zhou Mingrui refused to give in at first, until we called the police. Even the community leader came to our door and said that if he continued to cause trouble like this, or even threatened other people's lives, he would be asked to move away. Only then did Zhou Mingrui finally give up."

Hear this.

Luo Fei and the others also realized it.

Zhou Mingrui is just pretending to be nice on the surface.

But in fact.

In his bones.

It is very likely that he is a violent man who will bully his wife.

So at this time.

Luo Fei and his friends soon arrived at Zhou Mingrui's house.

only.

The police were seen appearing again.

Zhou Mingrui was still a little puzzled.

"Officer, has your investigation yielded any results? Do you know where my wife is?"

I heard the other party ask this.

Luo Fei, however, was a man with a stern face.

"We need to examine your whole body, especially your hands. We noticed earlier that you kept your hands tucked into your sleeves.

Does this mean that your hand might be injured? "

But I heard the other party ask this.

There was still some alertness in his tone.

Zhou Mingrui shook his head quickly. "Officer, that's absolutely not the case. I just accidentally hurt my hand when I was opening a bottle of wine a few days ago."

Hear this.

Luo Fei and Su Jianfan looked at each other.

"Sir, although we also want to believe what you say, we have to be on the safe side."

"We still have to take you to the hospital for tests to confirm the situation."

Hearing Luo Fei say this.

Although Zhou Mingrui was somewhat reluctant.

But I had no choice but to agree.

"Well, that's fine."

They just happened to notice it when Luo Fei and his friends were about to leave Zhou Mingrui's house.

In a small wholesale market across the street.

Someone is looking over here curiously.

Such a move.

It also attracted the attention of Luo Fei and others.

So Luo Fei suggested to Li Yu on the side
"Li Yu, are you a little thirsty now? How about I go buy you a bottle of water?"

This is an active offer of courtesy.

Li Yu was also stunned for a moment.

"Team Leader Luo, why are you so kind all of a sudden?"

Luo Fei also corrected him immediately.

"I'm not just inviting you, I'm taking care of the entire investigation team."

He looked at the other person and raised his eyebrows.

Just as he spoke.

Luo Fei and his friends have already arrived at the department store.

Just as soon as I walked in.

He asked the waiter at the front desk with a smile.

"My dear sister, I saw you poking your head in just now, do you know something?"

Hear this.

Li Yu finally understood.

It turns out that what Luo Fei said just now was true.

He just wanted to investigate the case, so he came to chat with this older sister.

As for buying water or something, it’s just a side job.

At this time, the older woman also said very confidently: "Officer, you are absolutely right."

"And to be honest, I felt that there was something wrong with this man before. I told his wife more than once to pay more attention to safety, but I didn't expect that something bad would happen."

Hear this.

Luo Fei also asked.

"From what you said, it seems that you know something?"

After hearing this, the eldest sister hurried to explain.

"Officer, I can provide you with clues. But I haven't seen you today, and I haven't said anything to you. Even if someone asks about it later, it has nothing to do with me, right?"

Hear what the other party said.

It's just that I don't want to take responsibility.

Luo Fei also smiled and shook his head.

"Ma'am, rest assured, as long as the clues you provide are true and reliable, our police will protect your privacy and will never disclose any personal information to outsiders."

Hear this.

The woman felt relieved.

"I feel relieved by your words. Otherwise, I would be really worried. What if my identity is exposed? I would be dissolved by him with his classmates' water like his wife. Then I wouldn't even be able to find my body. That would be very troublesome."

The woman said.

Some consumption records were also shown to Luo Fei.

It was then that Luo Fei and the others noticed.

original.

Zhou Mingrui and his wife are both members of this supermarket.

And after this woman disappeared.

This gentleman also went to the supermarket and bought a lot of concentrated sulfuric acid.

When others asked him what he was doing, he said he was cleaning the toilet.

Such news.

It also surprised others.

"I really never thought that Zhou Mingrui was the murderer, and he pretended to be very anxious and seemed to care about his wife, but in fact he was just pretending?"

Hear what the other person is saying.

Others were not surprised.

"But in this case, perhaps what Zhou Mingrui said before can make sense."

"And the wounds on his hands were probably caused when he was handling the corpse."

Jingle Bell!
That's when.

The hospital called.

"Team Leader Luo, we just conducted a careful inspection of the wound on Zhou Mingrui's hand."

"We found several deep wounds on his palms."

Also.

Usually wounds like this.

It will not be left behind due to ordinary external injuries.

Instead, it was more like a shield bruise left by repeated strikes to the same place.

"Also, judging by the size of the wound, it should have been caused by something like a dinner fork."

After getting this news.

Luo Fei is basically certain.

Zhou Mingrui was just pretending that his wife was missing.

In fact, he himself is most likely the murderer.

After understanding this.

Luo Fei and others.

It was almost an immediate decision.

Return to Zhou Mingrui's home immediately.

Also with them came the bathroom and kitchen.

Near the faucet and sewer drain respectively.

Some fat-like residues were found.

Luo Fei also immediately gave orders to another person.

Let them keep an eye on that man.

Tell him not to run around because he is now a major suspect.

I also heard Luo Fei's instructions.

The couple immediately took Zhou Mingrui under control in the hospital.

More than 20 minutes later.

Luo Fei and the others returned to the serious crime squad.

Zhou Mingrui has been taken into the interrogation room and handcuffed.

"Officer, I can assure you that I really didn't mean to hurt him."

"Also, although it is true that I disposed of the body, I definitely did not intentionally kill anyone."

Hear the news.

Then I saw his face full of confidence.

It seems like he is saying that he is a victim and is very innocent.

Luo Fei also found it a little funny.

"Sir, so what you mean is that although the body was handled, you didn't kill the person?"

Zhou Mingrui also did not comment.

"That's right, officer. After all, I'm not that brave. Even when I had a quarrel with him, I was actually thinking that I must be tolerant of her."

"So I would never have the guts to hurt her."

Listen to the other party's convincing arguments.

Luo Fei sneered.

"Even if that's the case, you probably lied about your wife, didn't you?"

"Didn't you say that you had a good relationship with her? If that's the case, why didn't you call the police right away after you found the body? Instead, you tried to destroy the body."

Looking at the other person, he was puzzled by his own behavior.

Zhou Mingrui also said.

"Officer, I'm really scared. After all, she had an accident in our house. And I know the neighbor. She and I had a big fight some time ago. If I say that I found the body, the police will most likely suspect me."

Also.

According to Zhou Mingrui, he had a big fight with his wife yesterday.

He even had sex with her. The scar on his hand was left by his wife at that time.

"But I just felt that this woman was close to losing her mind and there was no way I could reason with her."

"So I went to the kitchen to wash my hands, but then I heard him open the door, and it sounded like someone I knew had come to our house."

"I was very angry at the time, so I thought about calming down before going to open the door. But then I heard a loud crash coming from the living room, so I guessed that it was at that time that my wife was in danger." (End of this chapter)