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

These words.

Like a basin of cold water.

It made the man feel completely chilled.

He was also a little unbelievable.

"No, officer, you are not mistaken. I never had any quarrel with him."

"How could she kill someone because of me? This is outrageous."

But the man couldn't believe it.

But Luo Fei could feel it.

He is just evading responsibility.

I just don't want to admit that I killed someone.

That's why I say this.

Seeing that the other party was very conflicted.

Luo Fei also said.

"In general, this matter is not your fault."

"But the most urgent task now is to find Gao Meilan, because we suspect that she will escape after discarding the body."

hum!
Just at this moment Luo Fei's cell phone rang.

When I picked it up, I saw that it was where the woman had parked her car.

So Luo Fei immediately said to the two of them.

"You two, please calm down for a moment."

"I have found Gao Meilan now. I will go and question him face to face and find out what happened."

More than half an hour later.

Luo Fei and his friends found Gao Meilan.

She was already handcuffed at this time.

Sitting in the police station office.

Frankly speaking, if it weren't for the overwhelming evidence.

Even the traffic police’s surveillance video captured Gao Meilan throwing away black plastic bags one by one.

Luo Fei might not believe that this woman was actually a murderer.

Because she looked thin and weak, wearing a beige coat and light makeup.

She gives people the impression of being a good wife and mother.

If they were walking on the street, Luo Fei would never associate her with a criminal.

But she did it anyway.

And I saw her with her head down and not saying a word.

The husband beside her also asked.

"Gao Meilan, what is going on?"

I saw that the other party was a little suspicious.

Luo Fei said seriously.

"Ms. Gao, have you been dumping bodies everywhere these days?"

Gao Meilan remained silent after hearing this.

Watching her lower her head in silence.

Luo Fei walked to the trunk and opened it.

Just as the 28-inch suitcase opened.

Luo Fei saw it in surprise.

There are black plastic bags inside.

The human tissues inside have been cooked.

This scene almost made the husband vomit.

"No way, Gao Meilan, you really did this?"

I saw disbelief on the other person's face.

Gao Meilan also took a deep breath, and then her face became depressed.

"Officer, this is all my ex-husband's fault. If he hadn't often forced me to bring the children to see him, I wouldn't have done this."

Speaking of this, Gao Meilan couldn't help crying out loud.

Only then did Luo Fei know.

It turns out that Gao Meilan had mentioned this to her ex-husband before.

I hope we won't meet again.

Because she has a new family and her current husband is very dissatisfied.

He also often had no lust for her.

"But I didn't expect that my ex-husband wouldn't agree at all. He also said that if I refused to continue to bring the children to see him, he would go to my company and tell everyone that we were still in contact and that he and I had an affair behind Lao Lin's back."

original.

In fact, Gao Meilan had communicated with her ex-husband several times.

She hopes her ex-husband will stop torturing her.

When you look after your children in the future, just hire a nanny.

Gao Meilan doesn't have to be present every time.

But my ex-husband said.

"He was worried about strangers and was also afraid that the nanny had bad intentions, so he wanted Gao Meilan to bring her son to find him."

"He said that since I was the one who initiated the divorce, he had to punish me this way!"

Because it was Gao Meilan who proposed the divorce, he had to torture his wife.

It is precisely because of his behavior.

Plus, her current husband doesn’t understand Gao Meilan.

Under the double pressure, she felt like she was about to collapse.

"So when I hung out with him that night, I asked him to play games in the next room because I bought him a lot of new toys."

Gao Meilan added a lot of sleeping pills into Zhu Hongbin's curry rice.

"After he fell asleep, I killed him first, then separated him so that it would be easier to dispose of him, and secretly put him back home in a suitcase."

"When my husband is at work during the day, I cook it in the pots and pans at home and throw a little bit out every day..."

Such news.

Mr. Lin couldn't hold it in and vomited.

Especially when I think about cooking at home these days, I’m even too lazy to wash the pot.

He regretted it deeply.

"Officer, this woman is completely crazy!"

Simultaneously.

My sister next to me also covered her mouth.

Only then did she understand.

It turns out that he has been dead since his brother disappeared.

At that time, Gao Meilan even pretended to be a brother and sent a text message to Zhu Xiaoyu, telling her not to worry.

"It's all my fault. If I had realized something was wrong earlier, my brother wouldn't have ended up like this!"

Don’t even mention Zhu Xiaoyu.

Even her current husband was shocked.

"Gao Meilan, I didn't expect you to be such a person! I must divorce you!"

"And if I'm not mistaken, our son was also killed by you, right? You have such a cruel heart!"

Such news.

This also surprised Luo Fei a little.

He didn't expect that the case he was originally investigating, which was a murder and corpse disposal case, had now turned into a serial case.

"Sir, what's going on?"

It turns out that Mr. Lin and Gao Meilan have another child.

The child was only 3 years old.

But one night.

When Mr. Lin was sleeping with his child.

When I woke up the next morning, I found that my son was dead.

"At that time, we went to a specialized doctor for evaluation."

After all, my son had no illness before, he was healthy and full of energy, but he died suddenly.

"The doctor told me that he died because he slept with his head facing down and was very young. In addition, I moved around a lot in my sleep and I rolled over and crushed him to death."

“I blamed myself a lot at that time.”

It turns out that the reason why Mr. Lin was dissatisfied with Gao Meilan.

He was causing trouble for the other party in various ways because he did not want to admit that he had killed his son, and this had become a source of worry for him.

"But now that I think about it, maybe Gao Meilan put sleeping pills in my food at that time and strangled my son to death while I was sleeping."

"You know, that's her own son. This woman really has a cruel heart!"

But even though my husband said so.

But Gao Meilan refused to admit it.

"You can't convict me without evidence, and stop spitting blood on me here!"

She was trembling all over as she spoke, but her eyes were full of resentment.

obviously.

She was extremely disappointed with this man, but she couldn't do anything.

I can only vent my anger on my ex-husband and innocent children.

"Gao Meilan, you are under arrest for intentional homicide."

Luo Fei knew it very well.

The other party's behavior is very bad.

And even if it cannot be proven that she deliberately killed her own son.

He did not surrender himself after killing someone, and even wanted to destroy the body.

Most likely he will be sentenced to death.

More than half an hour later.

As Luo Fei returned to the serious crime squad.

He saw that everyone was sitting in the living room, staring intently at the big screen.

So I became a little curious.

"What day is today? Are you in a meeting?"

Cai Junfeng explained quickly.

"Team Leader Luo, do you know that there is an outdoor extreme sports club in our local area?"

Such news.

This was beyond Luo Fei's expectations.

He also nodded: "Come to think of it, I really don't know."

However, with economic progress.

The local tourism industry in Changli City is constantly developing, so it is understandable that there will be such business.

Seeing that the other party was a little bit unbelievable.

Old Han also said so.

"Captain Luo, just now, when a skydiving passenger was falling from the sky, he happened to see a white person next to the canal. When he got closer to him, he found that it was actually a corpse."

"This person was really frightened."

Luo Fei also asked: "Where is the body now?"

Old Han pointed to the appraisal institute across the street.

It is worth mentioning that.

To facilitate case investigation and detection.

So Deng Wen and her team rented a new office building opposite the Serious Crime Unit.

The corresponding forensic equipment has also been transferred here.

"Team Leader Luo, we just did a simple inspection of the body."

"The deceased was a young woman, aged between 25 and 30. She had a contusion on her head and her neck had been strangled."

"She was probably hit with a heavy object and then raped. The murderer's DNA is still in her body."

Hear this.

Luo Fei nodded.

"If there was DNA evidence, the case would be easy to solve."

But after hearing what the other party said,

Deng Wen couldn't help but sigh.

"Team Leader Luo, this is where the problem lies. We have just compared it with the DNA database and found that this person's DNA data is not in our archives, which means he is not a local."

And in recent times.

There have been several rape and murder cases in the local area.

It turned out that since Luo Fei and his team’s last visit to the township police station.

Many police stations in nearby areas have taken the initiative to send their unsolved cases and related data files to the serious crime team.

"So after archiving the data, we found that this murderer was very likely the perpetrator of the previous cases."

Speaking of which, at the beginning, Lao Han still felt.

The murderer may not be just one person.

Because this case happened near a canal.

But as more and more cases are filed.

He also discovered.

The location where this man committed crimes gradually changed from farmland to a cemetery in the suburbs.

This made him realize.

Maybe the other party is a repeat offender, and his behavior is gradually getting worse.

Checked several files.

Luo Fei also nodded.

"It seems that this man is a habitual criminal. Not only that, he also likes to commit crimes near cemeteries."

Su Jianfan on the side also said.

"Team Leader Luo, we have just compared the files of some fugitives, but the result was unexpected. This person's data is not in the archives either."

But hear this.

Luo Fei said seriously.

"This person left DNA residue, which means he doesn't have much experience. However, judging from the frequency of his crimes, he may have been in prison before, so the reason he was in prison may be related to this, such as rape or sexual harassment."

In addition, this is usually the case.

They all had committed minor crimes before.

A criminal who has been released after serving his sentence.

Because there is no way to find a proper job, life has dealt a heavy blow.

They often end up committing crimes again, or even becoming more serious.

Hear Luo Fei's analysis.

Deng Wen nodded.

"Team Leader Luo is right."

"Based on this clue, we are also conducting a secondary investigation on people who have just been released from prison and returned to society in the past one or two years."

at this time.

Luo Fei also saw that the skydiver next to him had changed into ordinary clothes.

But his face was pale.

The whole person was still trembling with fear.

"Officer, I really didn't expect that I was just participating in an extreme sport, but I actually saw such a scene during skydiving. This is really terrifying."

Hear the other person say this.

Luo Fei comforted.

"Sir, think about it from another angle. It was thanks to your parachute jump that we were able to find the body in the first place.

Otherwise we might not be able to find him at all.”

Hear this.

The man nodded repeatedly.

"Officer, I just want you to find out the truth as soon as possible. Otherwise, it will be very troublesome if I am misunderstood by others."

Seeing that the other party is anxious.

Luo Fei also said.

"Don't worry, I have a rough idea in my mind. This person probably used to sexually harass women and even went to jail for it. But after he got out, he not only did not correct his mistakes, but became even worse."

Sure enough, it didn't take long.

Li Yu and his team have already received the report.

"Team Leader Luo, our investigation has yielded results."

Such news made Luo Fei excited. What is this person's name?
"Team leader Luo's name is Sun Dayong. He was previously sentenced to more than 20 years in prison for molesting a girl. He has been in prison for all these years. Because of his positive behavior, he was released after just over 10 years."

But he did not buy a house or get married.

It seems that he still hasn't found a proper job. Even in the past year or so since he came out, his life must have been very difficult.

Although I'm not sure, maybe there is something wrong with this person.

"We need to keep a close eye on him over the next period of time to prevent him from doing something similar again."

As Luo Fei spoke, his expression became more solemn, because he knew very well.

This man just has a big problem.

However, although I had doubts in my heart.

But Luo Fei knew that the current evidence was insufficient.

If the other party is to be convicted.

That requires more evidence.

So he said seriously.

"Li Yu, you continue to keep a close eye on this man."

"But in the short term, we cannot easily convict the other party."

Luo Fei knows.

I may need to collect more evidence.

But hearing this.

Su Jianfan was a little worried.

"Team Leader Luo, is this really okay?"

In his opinion.

Even if Luo Fei left the city, there is still insufficient evidence. (End of this chapter)