Chapter 069 Continue to drink and talk about the case, and the good father-in-law will rise to the height

I smiled at Wanfang and continued:

"As I just introduced, there are three places in the entire crime scene, and we have walked through the three scenes and the places around them for several kilometers, and I found that Zhujiazhuang Bay is the closest bay to the scene, and the other bays are far away from the scene, and some even have to walk several kilometers.

In addition, I also asked a lot of people, and they all unanimously reported that the location of the first site is relatively remote, and few people usually go there, and only go there when they do farm work, because the distance is far, even when they usually do farm work, they mostly go with dry food, so as not to waste time on the way back and forth.

The nature of this case, as Wanfang said just now, is rape and murder, rape is its purpose, and the purpose of killing is to kill people. Why do you want to stop it? There is a very high possibility that the perpetrator and the victim are acquainted. One point that needs to be added here is that although the perpetrator had the intention of raping the victim in the process of committing the crime, he did not succeed in raping, and if it was a stranger who committed the crime, there was no need for him to kill people in the case of attempted rape, and he could just walk away.

Fang, tell me, which bay should we choose as the focus of our investigation first? ”

"Do you need to ask such a simple question? Of course, it's Zhujiazhuang Bay. Wanfang said proudly.

I looked at my father-in-law and mother-in-law, and both nodded in agreement.

I smiled and continued:

"As a reconnaissance, it's a matter of overall layout. I also think that Zhujiazhuang Bay is the focus, but we can't put all the work here in Zhujiazhuang Bay. There can be no luck mentality, and it is necessary to prevent any special circumstances, for example, if the perpetrator meets the victim when he comes to Zhujiazhuang to visit relatives temporarily, and he temporarily wants to rape the victim, then we will miss everything, which is a taboo in investigation. Therefore, we still included seven villages around the scene in the scope of the investigation, why choose seven villages instead of more or less? Judging by the scene. We ruled out the possibility that the perpetrator had a means of transport. It is believed that the perpetrator walked on foot, and the scope of this walking walk is not very large, and the radius of the seven villages is 20 to 30 kilometers, which is calculated according to the walking speed of normal people. Generally, it is about five kilometers. That is, we framed the perpetrator's journey of several hours. It should be enough. ”

The father-in-law nodded with satisfaction and said:

"Son, you really think about the problem very comprehensively! Let's have a drink! ”

"Thank you dad for the encouragement!" I said. Both of them immediately drank their glasses of wine and filled them again.

I went on to say:

"This Zhujiazhuang Bay was originally responsible for the team leader, and the leader thought that I had a very tacit understanding with the team leader for a long time, so I was assigned to this group.

There are only 58 households and 274 people in Zhujiazhuang Bay, 129 males, and 23 people meet our conditions, and among these 23 people, there is a person named Zhu Ruihai who is particularly suspicious.

ZHU RUIHAI IS 19 YEARS OLD, UNMARRIED, FARMER, 167CM TALL, AND HAS JUST BECOME Chinese. The father died early, there is an elderly and mentally handicapped mother, and there are four brothers, namely Jianghehuhai, namely Zhu Ruijiang, Zhu Ruihe, Zhu Ruihu, and Zhu Ruihai, and the four brothers are basically a tyrant in Benwan and the village, the eldest and second have married and separated, and the third is serving a sentence in the Huashuo City Labor Camp for theft.

If these reasons are mentioned above, he will not be listed as the focus, and we also found more suspicious points in our investigation: Zhu Ruihai's words flickered, his behavior was obviously abnormal, he said that he slept at home at the time of the crime, and there was no evidence from others, and Zhu Ruihai himself was even more non-farmer, long-term idleness, when fighting with others, he used bricks and kitchen knives, and was ruthless and vicious, and he was a little bully and a gangster. There are various indications that Zhu Ruihai is suspected of committing a crime.

When we arrived at Zhujiazhuang Bay, it was noon, and the people in the bay either went out to do things, and the people who stayed in the bay were also cats at home and did not come out, which was conducive to our investigation.

After investigation, we found that Zhu Ruihai was not at home, and his mother did not know where to go, and the empty home was exactly what I expected. Based on our thinking, we carefully searched in front of and behind the house.

When I searched the vegetable field ditch path behind the house, I found a dry footprint consistent with the scene, which was as hard as a mold! After my identification on the spot, it was determined that it was the footprints left by the perpetrator at the scene. ”

"Haha, now it's okay, you can arrest people." Wanfang said with a smile.

"Theoretically, it is basically possible to arrest people, but Zhu Ruihai is not at home, we can't catch them if we want to, and I have to confirm further." I replied.

"What else are you sure? Didn't you say that if you found the footprints of the scene in front of and behind someone's house, then who is the perpetrator? Wanfang felt strange and asked.

"Theoretically, this is true, but in the investigation and solving the case, we must be foolproof, and there can be no unjust, false and wrongful cases. It is very likely that the footprints in the vegetable field were Zhu Ruihai, but it is also possible that other people in the bay left them, and if we take the liberty of arresting Zhu Ruihai, it is possible to make a mistake. I patiently explained.

"Son, how do you argue then?" The father-in-law asked.

"Secret search." I replied casually.

"What kind of secret search method?" The mother-in-law asked.

I toasted my mother-in-law with a glass of wine and continued:

"As I said earlier, his house was empty. Taking advantage of the fact that there was no one in his house, we secretly entered Zhu Ruihai's room and conducted a secret search, and we found a pair of white Li Ning brand sneakers in the cabinet in the room, the forefoot and heel of the shoes are large horizontal stripes, each pattern is 2CM wide, the middle spacing is 1CM, the left foot footprint is 23.5CM long, the forefoot is 7CM wide, the heel is 6CM wide, and the heel center pattern is at the center of the heel, that is, there is an obvious missing at the second and third two large horizontal strips on the heel, the area is 1.5×0.8CM, which is triangular! This is exactly the same as the footprint impression of the perpetrator extracted from the scene of my crime.

From this, it is completely determined that Zhu Ruihai is the perpetrator. ”

"Not bad! Not bad! Very good! Son, you're awesome, I'll have a drink with you too. The mother-in-law said happily.

"I'll have a drink with you, too." Wanfang said with a smile.

"I'm the only one left. Then I'll have a drink too. The father-in-law said happily.

Everyone laughed and drank the wine in their glasses.

I filled my wine again and said:

"It's also fun to catch people."

"Really? You talk about it. Wan Fang's voice.

I nodded and said:

After the command obtained this information, it made detailed arrangements, from Zhujiazhuang Bay to the intersection, to the town, to the Huashuo City Labor Camp to arrange police forces, and really waited for Zhu Ruihai to touch the net.

According to the arrangement, the team was led by the Zhang brigade. I rushed to the Huashuo City Labor Camp with Team Leader Tan and others. It was very coincidental that Zhu Ruihai was talking to his third brother Zhu Ruihu in the visitation room, and we grabbed it! ”

"That's too much of a coincidence, isn't it?! Why do you only go to be able to touch the perpetrator?! Wanfang said.

I replied without asking:

"What is the number today?"

"April 15th, what's wrong? Does this have anything to do with how many numbers there are today? Do you look at the yellow calendar? Can you pinch it? Wanfang asked. Eyes glow.

My father-in-law and mother-in-law looked at me puzzled.

"You are right. April 15 is a day for family visits from RTL inmates. According to regulations. On the 15th of each month, the families of the inmates are allowed to visit. I explained.

"Oh, I said you could really pinch it." Wanfang shook her head and said. The expression was a little disappointed.

"Son, you have such evidence, I know that censorship is definitely not a problem. I just thought, what would you do if there were no footprints, or if your shoes were discarded or burned? The father-in-law continued his question.

"We still have sperm spots, as well as scratched scars on Zhu Ruihai's body, and in addition, we extracted skin tissue from the victim's fingernails, which can be used, and there are no footprints, and we can also identify the perpetrator, but there may not be footprints so quickly and accurately." I explained.

"Son, let's have a drink, after drinking, I have something to say." The father-in-law raised his glass.

After a glass of wine, the father-in-law continued:

"Son, you are now engaged in forensic technology, this is a serious matter, I know you think more comprehensively. But I still have to remind you that one of your evaluations often determines a person's fate, so you must be very careful. I'm glad you do a good job of that.

In addition to this, I found a problem. In every case, you do not rely on one evidence to lock the problem, but use the chain of evidence to lock the perpetrator, and the evidence will be more convincing when the chain is formed, so that it is not easy to have unjust, false and wrongful cases. ”

"Old Ke, do you still know the chain of evidence?" The mother-in-law asked happily.

"I didn't know, but our family has such a proud son as a criminal policeman, I can't speak layman's terms, so I took the time to study, isn't this just learning and selling." Father-in-law said with a smile.

"Dad, you're not learning and selling, you're a bystander, you see it better than me. When you say this, it really reminds me that I did this before, and that may be a subconscious practice, and I will have to do it subjectively in the future, and lock down the perpetrator through different evidence! Thank you, Dad, and I'll toast you again! I raised my glass and said.

"Okay, we can listen to wonderful stories again, and Ah Liu has improved again, which is really a good thing! I also toast Dad! Wanfang also raised her glass.

"Lao Liu, I think we can have a drink together, how about it?" The father-in-law asked.

"You are the head of the family, you can do whatever you say." The mother-in-law continued to say happily.

After the wine in the glass was lightly touched together, it was drunk.

"Ah Liu, how about drinking the wine here today?" Wanfang asked.

"What's the matter, are you okay?" I asked.

"It's okay, I think, now it's okay, the case is solved, you can relax again, we haven't been to the park for a walk for a long time, Ah Liu, let's go out for a walk after dinner, okay?" Wanfang said.

"Okay." I readily agreed.

Wanfang nodded happily and looked at her father-in-law and mother-in-law.

"You go, you go, I have something to do at home with your dad." The mother-in-law said happily.

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