gossip dad

Chapter 566
After chasing away Guo Jingfei who was asking for money, Xu Yuan's cell phone rang again.

It was Hu Yimin, the criminal investigation commissioner I met two days ago when I was recording Ming Detective.

"Xu Yuan, I'm Hu Yimin, do you remember? Didn't we say last time that we have a case to discuss? I wonder if you are free now?" Hu Yimin was on the other side, his tone a little anxious.

"It's free, shall we contact online or meet offline?" Xu Yuan said that there is no problem.

Being able to make Hu Yimin look for a layman in such a hurry shows that Hu Yimin is really in trouble, and now he is trying his luck with the mentality of treating a dead horse as a living horse doctor.

Difficult cases, unsolved unsolved cases, each will bring a lot of pressure to the authorities.

The detection rate is one of the hard indicators of whether they are excellent.

Especially in homicide cases, there is a saying in China that murder cases must be solved.

It can be seen how much the government attaches importance to this aspect.

"Online, it's inconvenient offline, so it's rare for you to come to us." Hu Yimin said.

Soon, Xu Yuan learned about the situation over there through the notebook video.

It's not a small case.

A family of four, two husband and wife, and two children were wiped out at home. This was a case of robbery and homicide of an extremely bad nature.

Such serious cases are generally time-limited and must be solved quickly in order to ensure social stability.

Otherwise, a vicious murderer fleeing outside will bring panic to everyone.

But that happened to be an old community, and the layout of various monitoring equipment was not perfect, and it was in a dead corner of monitoring.Hu Yimin and the others investigated for a long time, but there was no effective clue.

Even, the other party did not leave even a trace.

It's just too bizarre.

After listening to the case analysis, Xu Yuan fell into silence.

He is a martial artist, and he knows many methods that ordinary people can't imagine. If the perpetrator is a martial artist, it is possible that the authorities can't find any clues.

"What about the discovery at the scene? There will always be some discovery." If it was someone in the martial arts who committed the crime, I am afraid that Xu Yuan can only recommend Zheng Jiuyuan to Hu Yimin, and let the Zheng family help.

"Except for the broken door lock and the opened window, there are no clues left." Hu Yimin smiled wryly. In fact, even including the two he mentioned is not valid information.

Door locks and windows can only prove that someone has broken into and robbed.

Lost belongings also testify to this.

"This is a photo of the scene, please take a look." Hu Yimin sent the photo to Xu Yuan, his face already a little depressed.

From these photos, nothing can be seen.

What he needs is Xu Yuan's case-solving thinking, pointing out to him points that he hasn't thought of yet.

But if you want to talk about serious detection and the ability to catch clues from the scene, Xu Yuan is not a professional after all, I'm afraid...

"This is not like a normal house robbery!"

Xu Yuan spoke.

"What do you mean? What did you find?" Hu Yimin subconsciously stood up.

No, just a few photos.

Is it really fragrant once?

"Look at these photos, the third one, the fourth one, and the fifth one. The things are very messy, aren't they?" Xu Yuan called up a few photos and said, "But these places are definitely not ordinary thieves. place to search for."

"Bedside tables, desk cabinets, under mattresses, toilet tanks, and toilet vents are often good places to hide money and belongings. These places in the photo are not public places at all."

"This bandit is either not a professional at all, and he doesn't know where to search for property. If this is the case, it means that he is a novice, or it was a temporary idea."

"Either, it is knowing the inside story of the family's belongings, that is... an acquaintance committing the crime."

Xu Yuan finished speaking.

Hu Yimin's hair exploded.

These two analyzes were something they never thought of.

It is indeed a new detection direction.

But from these three photos, can we deduce this?
Not scientific, right?

And this is not convincing.

You know, this case is time-limited.Hu Yimin proposed the detection direction, once passed, then he will be responsible for the detection.If the last time passed without a breakthrough in the case, he would be in trouble.

It's irrational to risk your own future for a case.

Unless there is more sufficient evidence, Hu Yimin cannot persuade himself to take this risk.

"Do you have a picture of the door lock?" Xu Yuan continued to ask.

"Here, immediately, but the door lock has been destroyed, and the clues we can get are limited." Hu Yimin immediately sent another set of photos.

"Where's the key?" Xu Yuan frowned.

"I want the key too? What's the use?" Hu Yimin said so, but immediately ordered his subordinates to collect the evidence, and then sent a photo of the key.

"Sure enough." Xu Yuan said.

Then he sent his conclusion to Hu Yimin.

After seeing Xu Yuan's conclusion, Hu Yimin doubted life.

Because Xu Yuan really calculated a brand new direction.

No, not reckoning, but certainty.

The odds are pretty good.

"The key of the gate has traces of being copied. Although the lock of the gate is damaged, it does not open the door destructively, but deliberately destroys it to create the illusion that criminals broke into the door."

"Every time a key opens the door, it will cause irreparable damage to the lock cylinder, that is, it will leave a trace that belongs to that key alone. However, the technology and machines for making keys currently on the market cannot achieve 100% replicating."

"So the traces left by the re-enacted key to open the door are different from the traces left by the original key to open the door. When you have time later, your laboratory can do an experiment and come to a similar conclusion."

"So, in fact, the door was opened with a duplicate key!"

"As for the one who owns the key of the re-enacted version, I think he should have a good relationship with this family, at least he is familiar with it, and it is not ruled out that it is a relative or friend who committed the crime."

"You can ask the master who distributes the keys near the community. There are some mistakes in the matching of the re-engraved key. You should ask the master to fine-tune it again. When the master revises, he will probably leave an impression."

"In addition, check the relatives and friends of this family to see if there is anyone who cannot be contacted."

After Xu Yuan finished speaking, Hu Yimin's cell phone had already turned on the loudspeaker, and he said to the phone: "Did you hear that? Divide into two groups immediately, and determine the situation as soon as possible!"

There was a reply from the other end of the phone.

Then Hu Yimin looked at Xu Yuan and bowed his hands.

"Thank you for the new ideas and the chain of evidence you provided. We will act immediately. If this is the case, I think, we can comfort the spirits of the dead."

Xu Yuan nodded.

That night, Hu Yimin sent a message!
"Xu Yuan, you are amazing!"

PS: Let me recommend my friend's new book "I Can See Your College Entrance Exam Score". He is currently uploading it. I hope you will collect it more and support it more.From the title, introduction to the text, Da Chan likes everything about this book, so I recommend it!
(End of this chapter)