civil forensic

@@「A53 and B167.」

"A33, A34 and B13."

"Put all the sticks aside separately. Don't mess up the numbers. I'll read them again."

"A11 and B208, each conduct a trace physical evidence test."

Jiang Yuan checked each group of photos with ease, covering the long conference table with evidence, and was constantly photographed, numbered and recorded.

In most cases, Jiang Yuan does not need to unpack the evidence, or seal the evidence in advance to look at it. In this way, after the tool traces are identified as the same, they can also use trace evidence for verification.

The cost of trace physical evidence is not low. Even if it is your own laboratory, it will cost several hundred yuan to do it once. If you do a little more, you can easily make an Audi for the money.This does not include the cost of laboratory construction and maintenance.

If you want to calculate the cost of the latter, you can use the judicial appraisal institute as a standard. The price they make for a trace physical evidence is in the early 1000 yuan, which is similar to the price of a paternity test - a reference for those in need.

It can be understood without too many explanations, such as the Ningtai County Criminal Police Brigade, where second-hand Great Wall cannons are treasured, it is not a major homicide case, and they are reluctant to use trace evidence.

The criminal police detachment of Changyang City is actually similar. The value of a theft case starts from 3000 yuan, and it is considered a lot to 10,000+. If you want to use trace evidence to solve the case, the cost performance is completely out of the question. It is purely out of social value and combat. committed a crime.

The same is true this time. The several cases that Jiang Yuan found were all small cases of low value. There were people who pried cars and stole things, some people stole from warehouses, some people lost things from passing trucks, and some stole oil from large vehicles.
To sum up, the parking lot security of Jianyuan Pharmaceutical has long been dissatisfied with the income of the parking lot, and has begun to actively pursue "diversity of income".

"There are so many small cases, there may still be people who haven't reported the crimes, and half of the people here should be arrested." Tang Jia helped Jiang Yuan sort out, and was slowly provoked. Excited soon.

"The steps are the same for small cases." The prosecutor who was invited to intervene in advance was a post prosecutor, and he also came with a team.

The so-called post prosecutors are prosecutors who have complete authority to handle cases.In other words, only post prosecutors can take the lead in handling cases, other prosecutors can only appear as auxiliary case handling personnel, and non-prosecutors are called judicial administrators.

Because the number of prosecutors is proportional, and there are often shortages.Therefore, since the beginning of the system, the post of prosecutors has become a scarce commodity.Yu Wenshu's ability to call a public prosecutor over this time is a great support for the case.

If the person involved in this case understands the truth inside, the most important thing to do is to plead guilty obediently.

Jiang Yuan has done a lot of cases now, and he also understands the truth in it. To show respect, he said seriously to the procurator next to him: "Liu Jian, these pieces of evidence are directly matched to the case, and there will be comparisons later. A big case. Well, such as A80, 83, B263 and B288... This should be a serious injury case.”

Xiao Henjian hurriedly went to get something, and when he flattened it, it turned out to be a blow mark on the surface of an axe, and the photo he was holding in his right hand was exactly an axe.

"A thing?" Liu Jian was a little happy.

"The same thing can be identified, but other evidence needs to be fixed again." Jiang Yuan said.

"Not bad, this case is worth a visit." Liu Jian nodded repeatedly.

In most cases, it still takes a few days for three criminal policemen to do a small case.Because no matter how small the case is, the process is actually similar, and it takes a lot of time to form a complete chain of evidence.

The same is true for public prosecutors. Small cases require many steps and a low sense of accomplishment.

However, post prosecutors have more power. When dealing with small cases, they often give probation to criminals who plead guilty and accept punishment, or reduce the punishment to reduce the workload.

After all, prosecutors, like the police, like to crack down on crime hard.

commit crimes, rather than scrape the criminals.

Liu Jian retrieved the old case file, looked at it for a while, and said to Jiang Yuan: "The previous forensic doctor determined that the level of serious injury was level two, and the victim's level of disability was not enough. Calculated in this way, the criminal should be sentenced to three to five years. A little less meaningful."

Jiang Yuan silently handed him some other photos.

As if he got a cheat sheet in the exam, Liu Jian couldn't help but surprise and said, "Anything else? The same person, or another one?"

"The same criminal, this time used an iron rod. It has edges. It should be at the level of a minor injury. In addition, he forced a woman." Jiang Yuan pointed to the surface of the iron rod, and said: "He hit the rod with one stick. The person was knocked over, and then the rape was carried out, this person is the most vicious of this group of people.”

Liu Jianting frowned, and couldn't help but said, "I didn't expect there to be such a big case here."

Jiang Yuan said "En" and said: "He likes to hang around in front of the national highway, so not only in the jurisdiction of Changyang City, but also in several nearby counties. I have someone looking for him."

"Serial gangsters?" Liu Jian couldn't believe it.Although there are many vicious cases, if it is really so vicious, it is still too unexpected.

Jiang Yuan said unsurely: "As far as the proficiency of the cases he has handled, it should not be the first time. However, the coverage of the cases prepared before is not enough. I am going to look forward to see if there are any accumulated cases before. Nothing like it."

"Okay, okay." Liu Jian nodded again and again, then looked down at the file for a while, and said, "If you find two more serious injuries or a strong woman to commit crimes, I'm sure to nail him to life."

"I'll find you three and fight for the death penalty." Jiang Yuan replied casually. He has done more homicide cases, and his pursuit of goals is naturally more ambitious.

Liu Jian was taken aback when he heard this, and seeing Jiang Yuan's natural expression and movements, he couldn't help but sigh: "Sure enough, there are only wrong names, not wrong nicknames."

"What?" Jiang Yuan didn't hear clearly.

"It's nothing, you're busy first." Liu Jian is also in his 40s, but after getting along with Jiang Yuan for a while, he still couldn't help but feel the warm wind.

For a whole day, Jiang Yuan chased after the trace of a security guard, and kept on tracking down.

Criminals are not trained in a day, like this kind of guy who can skillfully complete robbery, rape women and hurt others, he must have participated in many fights, causing minor injuries and other things, one careless will happen.

It's just that some people always escape punishment through some means.

This time, Jiang Yuan grabbed his tail and touched it all the way.

In modern society, it is very difficult to practice superb criminal skills.Most criminals can only be promoted through a single upgrade route.In other words, their crimes are often patterned.

More powerful criminals may have two or three crime patterns, but whether it is one or two or three, for criminal investigators, it can only be said to be okay.

Like most criminals, the parking lot guard's escape was largely down to luck.

Now, his luck is running out.

blow mark, scratch mark, puncture mark, cut mark
Those who like to use weapons may gain an advantage during the crime, but they will also give obvious signals during the crime-solving stage.

It's still a matter of type, there are so many types of knives alone, and those who are good at and like to use weapons, in fact, there are only a few types that are commonly used.

When he was working on backlogs before, all Jiang Yuan did were homicide backlogs, and he didn't even care about ordinary serious cases. Now he climbed up along the traces of tools, and caught minor and serious injuries.

evening.

Shen Yaoguo brought back the popular Sichuan cuisine, the spicy one.

"Let's eat first. It's too simple. In fact, it doesn't take much time to go to the cafeteria to eat..." Yu Wenshu didn't go back either.Today's scene was not only big, but also interesting, and there was a specially invited prosecutor, so he was there to accompany him at that time.

Prosecutor Liu waved his hands indifferently, and said, "It's already good, we sometimes stay up late eating instant noodles
of.It is still my hometown dish today. "

"It's good that Liu Jian doesn't dislike it." Yu Wenshu talked to the young people next to him, taking care of everyone as much as possible.

If you want to be serious at work, you have to be gentle when eating.

Jiang Yuan smoothly pushed the file that had just been sorted out to Liu Jian, and then began to eat with peace of mind.

Liu Jian took it and looked at it naturally.He was not familiar with other police officers. The police officers in Jiang Yuan's accumulated case squad were almost all young people. In the past, there were few major cases, so it was not his turn to deal with him.

Everyone rested while eating, but it was also relaxing.

Shen Yaoguo, on the other hand, is full of social cattle attributes. He can chat with everyone. After wandering around, he came back and saw that Liu Jian was already sweating on his forehead. Shen Yaoguo smiled and said: "Liu Jian, if it's too spicy, you can Serve with bean curd.” Back
Liu Jian: "Spicy is not spicy, I am from western Sichuan."

Shen Yaoguo smiled: "You are sweating."

Liu Jian wiped his forehead, and indeed he was sweating a lot, he couldn't help shaking his head, and said, "It's not because I eat spicy food, I just read the files."

"how?"

"If you look at it now, you can already ask for the death penalty." Liu Jian's words were endless, but everyone understood.

Everyone couldn't help looking at Jiang Yuan.

Jiang Yuan scooped up a bowl of bean curd, and said calmly: "It's not that I have found enough cases, but that he has done enough cases. You will know after reading the file that the death penalty should be given."

Let's look at Liu Jian again.

Liu Jian gave a deep "Yes".

Jiang Yuan said again: "In this case, we should be able to get a breakthrough from this guy."

"That's for sure, he has done so many cases, it's impossible for him to do it all by himself." Liu Jian looked at the content of the file and guessed: "If there are several accomplices in serious cases here, if they are all the same person or two people , and another death sentence.”

"That's good." Jiang Yuan sandwiched several pieces of boiled meat with rice, showing a satisfied smile.

Other people present were eating the same spicy Sichuan food, and they couldn't help thinking: Ningtai, Jiangyuan, fierce flames are surging