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

Chapter 12 Exogenous Branches
The suspect, male, is 1.7 meters tall, weighs about 60 kilograms, has O-shaped legs, hunchback, and is between 20 and 25 years old.

The three of Liu Guodong looked at the characteristics of the suspect written by Lu Chuan on the manuscript paper, and their faces were bewildered.

Lao Bai picked up the manuscript paper, and the wrinkled lines on his forehead could kill a mosquito: "Xiao Lu... let's not talk about other characteristics, how did you analyze this hunchback?"

Lao Bai has also been doing spot survey and trace inspection for more than ten years. It is said that he was the one who set up the spot survey office of the Haizhou Criminal Investigation Detachment.

It's just that he is not as good as Liu Guodong in terms of ability, and in addition to being older these years, he really can't handle many tasks.

But old age not only means poor physical strength, but also means broad knowledge in many cases.

Although Bai Wenhai's skills in these years are not particularly outstanding, he has indeed seen the most cases.

Naturally, he has come into contact with such things as footprint analysis, and even saw experts in the province doing footprint analysis battles in the early years.

Therefore, it is not surprising that powerful experts can analyze the owner's height and weight through footprint analysis.

Although age is very difficult, it is said that the footprints of different ages will be displayed on the footprints because of the changes in the spacing of the bone sutures, and many experts can do it.

As for the easier leg shape, O-shaped legs and X-shaped legs can be judged according to the force on the edge of the footprint.

But what happened to the hunchback?

This thing can also be seen through footprints?
"It's like this. Because of the curvature of the spine, the center of gravity of a hunchback is different from that of ordinary people. In comparison, the center of gravity will lean forward."

Lu Chuan picked up a photo of shoe prints: "The center of gravity of this group of shoe prints is about one centimeter forward compared to the average person's shoe prints."

"Of course, if the opponent happens to bow when leaving the shoe print, the center of gravity will also move forward, but..."

Lu Chuan picked up other photos of shoe prints: "Every photo of shoe prints is like this, so it can't be explained by bending over."

Lu Chuan is a good teacher. Although he doesn't know how Lu Chuan measured the center of gravity of the shoe print, Bai Wenhai and the others figured out why he was able to judge the hunchback.

From this point of view, Lu Chuan is more suitable to be a teacher than Teacher Jia.

"But this alone is not enough."

Yang Sen frowned and looked at the suspect's information on the draft paper: "I think Bureau Song's purpose should be to catch the other party, not just know the suspect's physical characteristics."

Lu Chuan shrugged and remembered his advanced task: "This one is simple. We can send an internal investigation report based on the suspect's physical characteristics."

"Judging from the other party's modus operandi, it should be a habitual thief. These guys will not stop easily. There is a high probability that they have been hit before."

Liu Guodong nodded: "Xiao Lu's description of the suspect's physical characteristics is very detailed. I'll go talk to the action team and see if I can send a report. If there are similar people, you can notify us."

Yang Sen and Lao Bai nodded. Although it is not a trivial matter to send an internal investigation report, it is not a major matter either.

If the grassroots police station wants to issue this assisted investigation report, it must be reported to the higher levels for approval.

But if the criminal investigation detachment sends the notification, it will be much simpler.

Of course, this notification is also limited. If it is a national notification, the requirements will be higher.

Generally speaking, if there is no case of serious injury or more, it is impossible for the country to assist in the investigation, and this requires that the criminal evidence of the suspect has been basically fixed.

In fact, the police handling cases is different from ordinary people's imagination.

Generally speaking, most people think that handling a case means catching the suspect and that's it.

But catching suspects is often not the top priority for police.

The most important thing is to fix the evidence, then to arrest people, and finally to judge.

If the evidence is not fixed, even if the suspect is in front of you and admits that he is the murderer, you cannot arrest him.

This is why many small burglaries are difficult to detect.

It is because of the difficulty of fixing the evidence.

Because theft is different from murder, there will be corpses, murder weapons, traces of the scene, and most of them will have special motives for committing crimes.

Theft is different. Except for burglary and the like, general theft such as stealing bicycles, the bicycles are taken away.

Most of them are in public places, and there are no traces at all that will be well preserved.

As for the motive...does stealing a valuable car count?
Of course, the scope of the assisted investigation report issued by Liu Guodong is limited, and it is the police station under the jurisdiction of the Haizhou Public Security Bureau.

This is equivalent to asking his family to find things, and he can say what he can. If he wants to expand the scope, Liu Guodong will lose face.

The internal assisted investigation notification was issued quickly, and this assisted investigation did not even require Qin Yong's signature.

Of course, the content written on the assisted investigation is also very simple, just to let the grassroots police stations pay attention to thieves with these physical characteristics.

It didn't say that this was the talent who patronized Song Jiangguo's father-in-law's family.

In fact, this guy didn't know what he had stolen.

If he knew, he would not dare to give him another 1 yuan.

Just like no young lady dares to stand on the street behind the police station, there must be respect in it.

If you have to try, the result is a small theft and you will be targeted by the Criminal Investigation Detachment.

Even in the past two years, there are still four detectives currently investigating how to catch each other with all their strength.

It was still a little late to get off work, and it was already six o'clock after the notification was sent out.

But the good thing is that Lu Chuan's advanced task has been completed two-thirds.

The analysis of the suspect's characteristics has been completed, and an internal investigation report has been issued.

Then we'll see if we can catch the opponent.

Of course, this depends on luck.

Lu Chuan took a look with the eyes of reality. The person with similar physical characteristics had not been included in the assisted investigation report before, which meant that this guy hadn't committed any major crimes before, but now he has.

"Xiao Lu, are you off work?"

"Little Lu, you've worked hard."

"Lu Chuan, let's have a group dinner tomorrow, let's go together!"

……

In the yard, basically everyone they met would greet Lu Chuan.

This is the treatment that Lu Chuan has never had in half a month since he went to work.

In fact, when he first went to work, he caused a bit of a stir.

After all, he caught a wanted criminal when he first joined the job, and he was also a suspect in a robbery and murder case 28 years ago. Most importantly, he caught him at his wedding.

Personal third-class merit really makes many people envious.

However, everyone just cast a curious look, first to see if this person who has done third-class work right after he started work has super powers.

Apart from being curious, I also feel like I can't eat grapes and feel that the grapes are sour.

But it's different now. Everyone knows that the key to Zhang Wen's murder is the clue that Lu Chuan found.

Not to mention, this guy went to the Huaguang Street Police Station just this morning and caught the suspect in the robbery and wounding case last year.

If the wanted man caught half a month ago was luck, these two cases were strength.

Of course, this is not the most important thing. Lu Chuan's strength is Lu Chuan's business.

The key is to solve the murder case. Everyone has Lu Chuan's credit and doesn't have to work overtime.

Even tomorrow, the day after tomorrow, the day after tomorrow, or even in the next three to five days, as long as there is no major incident, then everyone can take care of Gu's family more.

For criminal police, there are two things that matter most, merit and vacation.

Meritorious things...

Ordinary people don't have to think about it, to have an annual advanced individual, a model worker or something is a high profile.

Third-class merit...you can have one in three years, and second-class merit...you can see one in ten years.

As for first-class merit...

No one wants it, because in most cases, getting first-class merit means you have sacrificed.

The holidays are very real. Seeing everyone's faces are tired but smiling, I know how refreshing it is.

However, there are unpredictable things in the sky, and people have misfortunes and blessings.

(End of this chapter)