National Forensic Doctor

"Are you really going back to rest?" Wang Zhong looked at Jiang Yuan who was packing his things and felt very clearly upset. He would occasionally arrive late and leave early, but he would never be late or leave early when asked by his leader. And envious.

Jiang Yuan rubbed his shoulders and said confidently: "It's okay if I keep it. It's too hard to sleep on the camp bed. I have to go back to catch up on my sleep."

Wang Zhong was so envious that his nose and ankles were about to be broken. Who doesn’t know that it’s hard to sleep on a camp bed, and who doesn’t know that working overtime and staying up late will damage your body and shorten your life...

Wang Zhong said sadly: "The Yellow Team will give you a dormitory, but you don't want it. It's hard to get a dormitory..."

Wu Jun interrupted Wang Zhong and said: "Jiang Yuan was really tired after climbing up and down all day yesterday. The case has been solved anyway. Jiang Yuan still has plenty to learn about handling the case, so don't worry."

Once the case is solved and the suspect is arrested, the next step is to handle the case that the criminal police hate.

Handling a case is very energy-consuming. If solving a case is regarded as eating, handling a case is equivalent to cooking, washing dishes and clearing the table.

Wu Jun actually doesn't like the process of handling cases. The meaty part of his forensic work is nothing more than on-site investigation, autopsy, and toxicology analysis, etc. The total working hours add up to 20 hours, which is enough. This time it went smoothly, and the rest of the work is not. too much.

A few days ago, Wu Jun would naturally hand over most of these tasks to Jiang Yuan. This was not the purpose of recruiting new people.

But now, seeing how the criminal police captain treated Jiang Yuan with contempt, and seeing Jiang Yuan taking the initiative to re-examine and achieving great results, Wu Jun also felt that there was no need to use the animal work method on Jiang Yuan.

Let Jiang Yuan rest for a while and use it again later. This can be considered as following Huang Qiangmin's order and it is sustainable development.

Wang Zhong wanted to emphasize that he had spent a whole day climbing up and down yesterday, and he was also exhausted. Although he did not achieve any actual results, it was a matter of ability, not a lack of effort...

Watching Jiang Yuan quickly pack up his things and go out directly. Wang Zhong could only shout from behind: "I'll let you know when the results of the interrogation come out."

"Okay." Jiang Yuan waved his hand and disappeared from the stairs.

The interrogation took much longer than Jiang Yuan expected.

In the afternoon of the next day, when it was time to get off work, the case was not reported.

In front of Jiang Yuan's eyes, a reminder that the task was completed immediately popped up:

Mission accomplished: start from scratch

Task content: Repeat the investigation of the Xue Ming case scene to obtain clues and evidence.

Reward content: Skill expansion once.

Then, three skill options appeared in front of Jiang Yuan.

1. Chongqing-style single-finger fingerprint analysis method - bow pattern identification (LV3)

2. Preparation of egg fried rice (LV3)

3. Crime scene investigation (LV4)

4. Camping (LV2)

Jiang Yuan's eyes lingered on the third item for a long time, but he chose the first one, Chongqing-style single-finger fingerprint analysis method - bow pattern identification (LV3).

In an instant, this skill became Chongqing-style single-finger fingerprint analysis method (LV3).

The absence of the remarked bow pattern means that all types of fingerprints are covered by Jiang Yuan's skills.

Jiang Yuan felt relaxed unconsciously.

He only knew how to identify the bow pattern, which naturally caused many inconveniences in actual operations. This was why he did not expand the crime scene investigation (LV4).

As far as his personal feeling is concerned, LV4's crime scene investigation skills are obviously more powerful than those of LV3. At least compared to his colleagues in the Criminal Squadron, LV4 is clearly beyond the level of his colleagues. When it goes online, It may not be possible for ordinary technicians to do their best.

Jiang Yuan can confidently conduct re-examination because he has such a foundation.

In contrast, the level of transcendence of LV3 skills is not that exaggerated. It is roughly equivalent to the peak state reached by a technician purely based on experience. In this state, Jiang Yuan realized that it was not easy to match fingerprints. For example, when faced with the previous "Gang Oil Theft Case in the Express Service Area," he gave up comparing the two sets of fingerprints one after another.

Of course, in terms of skill level, expanding "Crime Scene Investigation (LV4)" may be a more cost-effective option. Upgrading to LV5 may bring about a qualitative improvement.

However, the ability to directly solve crimes through fingerprint identification attracted Jiang Yuan even more.

On the other hand, crime scene investigation is more time-consuming and more focused on current cases. From the high perspective of maintaining social stability and demonstrating social justice, it feels like we can wait a little longer. As the system owner, Jiang Yuan feels that his The viewing angle should be higher.

Boom boom.

Wang Zhong knocked on the door, walked in, and said, "Have you heard?"

"Say." Wu Jun looked like he had been waiting for a long time.

"Hehe." Wang Zhong smiled and said, "The murder weapon has been recovered. The case is solid."

"Really got it back?" Jiang Yuan was surprised. Many of his houses can see the Taihe River. Although the flow of the river is not fast, it is really beyond his expectation that the murder weapon can still be fished out in such a wide river for several days.

Wang Zhong curled his lips and said: "The frogmen and divers invited from other places brought people over today. While identifying the scene where the murder weapon was thrown, they searched on the spot and found it now. The money spent is more than what Team Huang bought. All cars are expensive.”

Huang Qiangmin himself drives a Pajero that was eliminated by his work unit.

Jiang Yuan clicked his tongue twice. This is only part of a case. If he is willing to spend so much money, he can imagine how much the case cost will be if a murder case is solved.

As far as Ningtai County's family is concerned, if there are a few more murders like this, the police station will be starved.

"The murder weapon has been found. Has the suspect fully confessed his crime?" Jiang Yuan asked again: "I said before that the suspect's psychological quality was extremely poor. I thought the case was completed that day."

"That's because you are overthinking." Wu Jun said: "This is a murder case, and it is very likely that the death penalty will be imposed. Every action must comply with the regulations. For example, if a prisoner is sent to a detention center, the interrogation time must comply with the regulations, and it cannot be overtime. Interrogation at night, no threats..."

"So, it went pretty fast this time." Jiang Yuan understood somewhat.

"That's it. He is not a professional criminal in the first place." Wu Jun nodded his chopsticks and said, "Let's put it this way, I have been exposed to a lot of murder cases. The more premeditated the crime, the more prepared the criminal will be. In the interrogation room, the faster they confess. Because they have made so many preparations, they are afraid of being caught."

"It seems quite reasonable." Jiang Yuan nodded unconsciously, following Wu Jun's train of thought, and then asked Wang Zhong: "What was the murderer's motive?"

"This is interesting." Wang Zhong had been waiting for a long time. He was enjoying himself for two seconds before he said seriously: "The murderer is the victim's mistress."

Wu Jun, who is over 50 years old, knows what licking a dog is, but he still couldn't help but asked in surprise: "Selling sex and licking a dog?"

"I can't believe it." Wang Zhong took two mouthfuls of rice, swallowed it, and then said: "The suspect has been trying to persuade prostitutes to go ashore and become good friends, but they have been perfunctory and defrauded of red envelopes. He approached the victim because he was victimized. People helped introduce the business, including that afternoon, the prostitute went to the provincial capital to deliver food, and it was the victim who introduced her."

"He pays 500 for himself and introduces people to him. 2000 for him? Did he take a tap?" Wu Jun asked.

Wang Zhong nodded: "Just draw the 500."

Wu Jun was delighted: "It's free."

"Yes." Wang Zhong shook his head and continued: "The suspect also knew about this and came to the door, claiming that he wanted to persuade the other party to stop doing this. As a result, there was a verbal conflict. It is said that the victim's words were unpleasant. He In a moment of excitement, he took out the knife and killed him with one blow, isn't that outrageous?"

"What's even more outrageous is that he committed a murder for the first time and took a shower at the crime scene? What did he think?"

"I just want to erase the evidence. This man is a serious college graduate. After graduation, he took the postgraduate entrance examination at home. After asking for money from his parents, he gave red envelopes to prostitutes. He claimed that he did not know the victim, so I want to get rid of all the evidence and hide from XZ after I go out, hoping to escape punishment."

Wu Jun had heard even more outrageous stories, but at this moment he couldn't help but shake his head, but said from another angle: "Don't tell me, today's case was really committed by a stranger."

Wang Zhong coughed twice and whispered quickly: "Captain Huang previously judged that an acquaintance committed the crime..."

"You are the one who asked the question." Wu Jun glanced at Wang Zhong.

Wang Zhong smiled bitterly.

"After all, if Xiao Jiang hadn't gone to re-investigate this case, we wouldn't be sure." Wu Jun's tone was profound.

Wang Zhong was stunned and immediately followed: "It is true that strangers commit crimes and it is difficult to break them without taking off the third layer of skin."

If there is no direct contact or even intersection between the murderer and the victim, it can be considered a crime committed by a stranger. In short, the murderer is not in the victim's network.

The so-called grievances and resentments are all based on interpersonal relationships. The cases that are easiest for the police to solve are usually solved along the network of relationships.

And as long as you are out of the network of relationships, whether it is for money, temporary anger, etc., the difficulty of detecting the case will increase by more than one level. The reason why serial murder cases that often become famous cases is so troublesome is essentially the same. Without witnesses or direct evidence, it will be extremely difficult to detect or convict.

For the Ningtai County Criminal Police Team, any case with the word "stranger" on it is a huge headache, let alone a murder case.

"Xiaojiang has something." Wu Jun sighed with emotion, suddenly feeling that the life he dreamed of no longer moving corpses seemed to be getting closer, and then it seemed to be further away.