Chapter 334 I'm Super Fierce

x-on:x-on:"a53 and b167."

"a33, a34 and b13."

"Put the sticks aside by themselves. Don't mess up the numbers. I'll look at them again."

"A11 and b208, each conduct a trace evidence test."

Jiang Yuan checked each set of photos with ease. The evidence spread across the long conference table was constantly photographed, numbered and recorded.

In most cases, Jiang Yuan does not need to unpack the evidence, or seal the evidence in advance before looking at it. In this way, after the tool marks are identified as the same, trace evidence can be used for verification.

The cost of trace physical evidence is not low. Even if it is done in one's own laboratory, it will cost several hundred yuan. If the quantity is slightly larger, it can easily cost the price of an Audi. This still does not include the cost of laboratory construction and maintenance.

To calculate the cost of the latter, we can use the Forensic Laboratory as a standard. The price of a trace physical evidence they provide to others is over 1,000 yuan, which is similar to the price of a paternity test - a reference for those in need.

It doesn't require too much explanation to understand that places like the Ningtai County Criminal Police Brigade, where second-hand Great Wall cannons are a treasure, are reluctant to use trace amounts of evidence even if they are not involved in major murder cases.

The Changyang City Criminal Police Detachment is actually similar. The value of a theft case starts from 3,000 yuan, and even if it reaches more than 100,000 yuan, it is considered too much. If trace evidence is used to solve the case, the price/performance ratio is completely out of the question. It is purely out of social value and Fight crime now.

It was the same this time. The several cases Jiang Yuan found were all small cases with low value. There were people who pried cars to steal things, people who opened warehouses to steal things, people who lost items from passing trucks, and people who stole oil from large trucks.

To sum up, the parking lot security guard of Jianyuan Pharmaceutical has long been no longer satisfied with the income from the parking lot, and has begun to actively pursue "income diversification."

"There are so many small cases, and there may be people who haven't reported the crime. We should be able to arrest half of the people here." Tang Jia was helping Jiang Yuan sort it out, and was slowly stirred up. It didn't take long to get excited.

"The steps for small cases are the same. The prosecutor who was invited to intervene in advance was a post prosecutor and 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 handlers, and non-prosecutors are called judicial administrators.

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

If the people involved in this case understand the truth, the most important thing to do is to plead guilty.

Jiang Yuan has done a lot of cases now and understands the details inside. To show respect, he said seriously to the prosecutor next to him: "Inspector Liu, these pieces of evidence are directly matched to the case. There will be comparisons later. Big cases. Well, such as a80, 83, b263 and b288... This should be a serious injury case. "

Xiao Hengjian quickly went to get something, and when he laid it out, he saw that it was the mark of an ax hitting the surface, and the photo he held in his right hand was exactly an axe.

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

"It can be determined that the same thing is the same, but other evidence needs to be fixed." Jiang Yuandao.

"Yes, yes, this case is worth a trip." Liu Jian nodded repeatedly.

In most cases, it still takes several days for three criminal police officers to work on a small case. Because no matter how small the case is, the process is actually the same, and it takes a lot of time to form a complete chain of evidence.

The same goes for post-prosecutors. When handling a small case, there are not many steps at all, and the sense of accomplishment is still low.

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

At the end of the day, prosecutors, like police, like to crack down on crime.

Instead of scraping the criminals.

Liu Jian pulled out the old case files, read them for a while, and said to Jiang Yuan: "The previous forensic doctor determined that the injury was serious level two, and the victim's disability level was not enough. Based on this calculation, the criminal should be sentenced to three to five years. A little bit off-putting”

Jiang Yuan silently handed him some other photos.

Liu Jian seemed to have gotten a cheat sheet during the exam, and couldn't help but said in surprise: "Anyone else? The same person, or another one?"

"The same criminal, this time used an iron rod. It has edges. It should be a level of minor injury. In addition, he raped a woman." Jiang Yuan pointed to the surface of the iron rod and said: "He used the rod to hold it. The man was knocked over and then he raped the woman. This man was the most brutal among the group. "

Liu Jian's brows stood up when he heard this, and he 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 out in front of the national highway, so there are his footprints not only in the jurisdiction of Changyang City, but also in several nearby counties. I have people looking for him."

"Serial rape of women?" Liu Jian was a little unbelievable. Although he has done many vicious cases, it would still be too surprising if they were really so vicious.

Jiang Yuan said uncertainly: "Based on his proficiency in handling cases, this should not be the first time. However, the cases prepared before do not cover enough. I plan to look back and see if there are similar cases in the previous backlog."

"Okay, okay." Liu Jian nodded repeatedly, then looked down at the file for a moment, and said: "If you find two more serious injuries or one rape case, I am sure he will be sentenced to life imprisonment."

"I will find you three and strive for the death penalty." Jiang Yuan answered casually. He has handled many backlogs of murder cases, so his goals are naturally more ambitious.

Liu Jian was stunned when he heard it, and then looked at Jiang Yuan's very natural expression and movements, and couldn't help but say: "Sure enough, there is only a wrong name, not a wrong nickname."

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

"It's okay, you go ahead." Liu Jian is also a man in his 40s, but after spending some time with Jiang Yuan, he still couldn't help but feel a warm breeze.

For a whole day, Jiang Yuan followed the traces of a security guard and continued to investigate.

Criminals are not made in a day. For a guy like this who can skillfully complete robbery, rape women and hurt others, he must have participated in many fights. Minor injuries can happen if he is not careful.

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

This time, Jiang Yuan caught his tail and touched him all the way.

In modern society, it is difficult to practice exquisite criminal skills. Most criminals can only improve through a single upgrade route. In other words, their crimes often have patterns.

Some 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 security guard was able to escape punishment mainly by luck.

Now, his luck is gone.

Hit marks, scratches, puncture marks, cuts and shavings

Those who like to use weapons may gain advantages during the crime, but they will also give obvious signals during the case-solving stage.

It's still a matter of types. There are so many types of knives, but those who are good at and like to use weapons only use a few types.

When Jiang Yuan was working on the backlog of cases before, he was working on murder cases, and he didn't care about ordinary serious cases. Now he followed the tool marks and caught both minor and serious injuries.

In the evening.

Shen Yaoguo brought the popular Sichuan cuisine again, which was spicy.

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

Prosecutor Liu waved his hand indifferently and said: "It's already very good. Sometimes we stay up late and eat instant noodles.

Today is my hometown food."

"It's good as long as Prosecutor Liu doesn't mind." Yu Wenshu talked to the young people next to him and took care of everyone as much as possible.

You have to be serious when you work and be gentle when you eat.

Jiang Yuan pushed the file he had just sorted to Prosecutor Liu, and then began to eat peacefully.

Prosecutor Liu naturally took it and started to read it. He was not familiar with other policemen. The police officers in Jiang Yuan's backlog team were almost all young people. In the past, they had rarely dealt with major cases, so it was not his turn to deal with them.

Everyone ate and rested at the same time, which was quite relaxing.

However, Shen Yaoguo, who was full of social bull attributes, could chat with everyone. After walking around, he came back and saw that Prosecutor Liu's forehead was already sweaty. Shen Yaoguo smiled and said: "Prosecutor Liu, if it's too spicy, you can eat it with tofu pudding." Reply

Prosecutor Liu: "It's not spicy, I'm from western Sichuan."

Shen Yaoguo smiled: "You are sweating."

Prosecutor Liu wiped his forehead and was indeed sweating a lot. He couldn't help shaking his head and said: "I'm not eating spicy food, I'm reading the file."

"What?"

"Now if you look at it, you can already ask for the death penalty." Prosecutor Liu said it incoherently, but everyone understood it.

Everyone couldn't help but look at Jiang Yuan.

Jiang Yuan scooped a bowl of tofu pudding and said calmly: "It's not that I found enough cases, but that he did too many cases. You will know after reading the files. The death penalty is right."

Everyone looked at Liu Jian.

Liu Jian said "yes" solemnly.

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

"That's for sure. He has done so many cases. It's impossible for him to do them all by himself." Liu Jian looked at the contents of the files and guessed: "If the accomplices in several serious cases here are the same person or two people, another death penalty can be sentenced."

"That's good." Jiang Yuan picked up several pieces of boiled meat and ate rice with it, showing a satisfied smile.

The other people present were eating the same spicy Sichuan dishes, and their minds couldn't help but flashing with ideas: Ningtai Jiang Yuan was raging