Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 261 The bloody case caused by pork

Although the fingerprint battle organized by the city bureau and the fingerprint battle organized by the provincial government are different, they all have a common function.

exchange learning.

Lu Chuan's working hours are relatively short, his network base is insufficient, and he doesn't know many people.

But after these two competitions, it can be said that he basically recognized all the fingerprint criminal police in Haizhou City.

The leaders of fingerprint identification and analysis in various municipal bureaus in the whole province also got to know the general idea.

Networks are accumulated bit by bit like this.

In this step, Lu Chuan is much stronger than other peers, such as Yang Lin who joined the job together.

At the police station, the highest rank Yang Lin knew was the director.

At most, there are a few community cadres in charge of the area, and the head of the company in charge of security.

If you want to go higher, you won't be able to reach it overnight.

This is the difference between the so-called platforms, and the resources they bring are also different.

Of course, if Lu Chuan was just an ordinary investigation criminal policeman of the Haizhou Criminal Investigation Detachment, he would not have access to top investigation or trace inspection experts from other municipal bureaus.

The key is that Lu Chuan has the ability to stand on a higher stage.

"Brother Sun, why are you being polite to me? If you are a teacher or not, you will be out of touch."

Lu Chuan was very impressed with Sun Miao.

It can be described as a good person.

Lu Chuan knows how to do things. He took out Hua Zi and handed it over: "Call me Lu Chuan, or Xiao Lu."

"Haha, then I'm welcome."

Sun Miao took the cigarette, took out the lighter, lit it for Lao Bai first, then lit it for Lu Chuan, and then lit it herself.

"Brother Bai, Lu Chuan, you don't know, but I've been so busy recently."

Talking about bitterness with colleagues is a very effective way for criminal police to relieve the pressure of life and work.

"Why, there are many cases lately?"

Lao Bai and Sun Miao had known each other earlier and were more familiar with each other.

"It's not just that there are many cases, there are simply too many."

Sun Miao's intoxicated expression seemed to miss Huazi very much.

It's been a long time since I participated in the fingerprint competition at the city bureau last time.

"I don't know what's going on recently. The brigade has received several disappearance cases, and there are cases like this one, which caused serious injuries and almost killed people."

Lao Bai shook his head.

This is the normal state of grassroots work.

No matter which criminal police brigade or criminal investigation detachment they are in, the probability of homicide cases is not high.

If it is less than one or two a year, if it is more, ten or eight will be the sky.

Of course, this has something to do with the size of the city's population, as well as the local folk customs.

In terms of crime probability alone, the probability of criminal cases in the north is higher than that in the south, especially the probability of cases such as fighting is relatively high.

But the probability of homicides in the south is higher than that in the north.

In Lao Bai's words, it means that the northerners are hot-tempered, and they will never make noise if they can do it.

Although the southerners are soft-tempered, if they really want to do it, they will directly kill them.

In ordinary grassroots criminal police brigades, it can be said that cases such as fights, theft and robbery happen frequently.

Basically, there are not many major cases, but small cases occur every day.

Sun Miao is also the only on-site investigator of the criminal police brigade in the high-speed railway new area. Basically, she will appear on the scene when there is a case, so she is of course busy.

While Sun Miao and Lao Bai were smoking and chatting, Lu Chuan had already begun to observe the footprints left by the murderer.

The imprint is very clear and can be described as finely detailed.

No wonder Sun Miao was able to extract such clear footprints, the key is the strength of the murderer.

When he was in the office, Lu Chuan had already done a more detailed identification and analysis of the footprints.

Looking at it on the spot again is just to provide evidence for the identification and analysis results that have been made, in order to reach a more accurate conclusion.

Ten minutes later, Lu Chuan got up.

"How about it?"

Lao Bai and Sun Miao came over, and after a while, they just had two cigarettes.

"almost."

Sun Miao threw the cigarette butt that had burned to the edge of the filter in her hand and gave off a little burnt smell to the ground, and crushed it with her toes: "The footprints left by the murderer are relatively clear. I used the formula to figure out the height of the murderer."

"But the nearby villages have been searched, and the identity of the other party has not been locked."

Lu Chuan smiled, of course he couldn't lock it.

"There are still some errors in the calculation of the murderer's height."

"How big is the error?"

Sun Miao knew his level in this area, and it is normal to have errors, so he gave the murderer a height range of 1.7 meters to 1.8 meters.

this height...

Most adult males are this height.

"Not too big. The murderer is 1.5 meters tall, weighs 130 kg to 130 kg, and is between 33 and 38 years old. He has a sloping shoulder on the left side and a fracture in his right leg in the past three years."

Listening to the data exposed by Lu Chuan, Sun Miao opened her mouth half-open.

1.5 meters nine...

The data measured by myself is 1.7 meters to 1.8 meters.

Although there was only a difference of eleven centimeters in the data, it was extremely easy for an adult male with a height of 1.5 meters to determine the characteristics of the suspect.

Plus, the weight...

age……

sloping shoulders...

fracture……

How did you get it? ? ?

Although it was not the first time for Lao Bai to see Lu Chuan doing footprint identification and analysis, he was also shocked when he heard such detailed data.

But, it's not over yet.

"The murderer should have been a chef, but it's been a long time, at least five years."

People of different occupations will have industry characteristics due to their long-term sitting and standing postures, and such details will be reflected in their footprints.

The footprints left by the murderer are so clear, Lu Chuan can probably draw some conclusions based on the changes in the depth of the left and right feet and comparison.

"Old Sun, when you are investigating, is there anyone who meets the relevant requirements?"

Sun Miao nodded: "Yes, there is a pork seller in Xinjian Village, whose appearance is exactly the same as what Lu Chuan said."

"What are you waiting for, let Zhang Qi and the others catch him."

The process of arresting people is easy.

The other party also confessed to the crime committed during the interrogation process.

As for the cause of the case, it is also very simple.

The murderer was named Tian Feng. He went out to work in his early years and learned a few cooking skills.

Later, I opened a small restaurant in the town, but because of poor management, I didn't make much money.

Six years ago, I started slaughtering pigs and selling pork in Murakami.

The victim bought five catties of pork at his pork stall a week ago, and when he took it home, he said the pork was flooded with water.

"My pork is never filled with water, the color of his meat is not the pig I sell!"

But when Tian Feng said it, no one believed it, so he had to pay the other party the pork money.

On the day of the incident, Tian Feng happened to see the other party near the Baomi field, and Tian Feng put a sack on the victim from behind and beat him up.

"I also think that he is still awake now, and his hands are a bit heavy through the sack..."

Fate came and went, it was the bloody case caused by five catties of pork.

The case is now closed.

(End of this chapter)