Detective: Start with capturing and retrieving the dog

Chapter 199 The Three Most Difficult Elements

This is the fourth time that Han Xin has cooperated with Xiao Anguo. Many places in Blue Lake Province are relatively poor, so it is not surprising that there are major cases.

"Mr. Han, you haven't come for a long time, are you safe?" Xiao Anguo stepped forward and shook hands with Han Xin.

"Very good." Han Xin nodded with a smile.

"Good boy, I'm your contemporaries, okay? You don't even say hello to me." Huo Gang said angrily from the side.

"It's not that I asked you to come, I only asked Mr. Han, and you insisted on following." Xiao Anguo said half-jokingly.

"Hey!? You borrowed our consultant, so why don't we come along? Then you treat our consultant as your own, don't you?" Huo Gang's eyes widened.

Xiao Anguo was confident: "The national police are one family, and everyone is trying to maintain the law and order of our country. Why do you have your own family and someone else's family?"

Huo Gang pointed at Xiao Anguo angrily and amusedly, then got into the police car on his own.

On the way to the local Public Security Bureau, Xiao Anguo told Han Xin about the police's current findings.

In fact, there are no clues at all. The prisoner left a little body hair and body fluid on a sexually assaulted victim, from which DNA can be extracted.In other words, as long as the suspect is found, DNA can be used to determine whether it is the real murderer.

However, how to find the suspect is also the most difficult part of this case. Everyone in the vast crowd may be the murderer.

First of all, the murderer specially selected those remote and poor small counties, where the local security conditions and sufficient monitoring equipment were often not high, which made the murderer basically leave no traces.

Secondly, the motive of the murderer is unknown. In these cases, he not only killed people, sexually assaulted but also robbed property, so it is difficult to judge his real purpose, so it is impossible to infer his criminal psychology.

In the end, the murderer has no regularity in selecting the target, and commits the crime completely randomly. When sexually assaulting, he will choose a young and beautiful victim, and if there is no sexual assault, he will not sexually assault.For example, when he killed the couple in the commissary, he did not sexually assault him, because the female victim was indeed older.

The murderer felt more like he would strike when he had the opportunity, rather than some specially selected targets.

"Mr. Han, this case is very troublesome, right?" Xiao Anguo asked worriedly.

"Yes." Han Xin nodded, "The three most difficult factors in a murder case are random crime, serial killer, and mental illness. This case accounts for at least the first two, and may also account for the third."

"It sounds like a big headache..." Lu Wenbo scratched his ear and cheek.

"Talk it slowly, and you can figure it out." Han Xin smiled slightly, "Any case will leave flaws, and any prisoner has his fixed thinking. As long as I can figure out his psychology and motives, I will be able to catch him." to him."

As he said that, Han Xin changed the subject: "In fact, I have some discoveries now, which can help you narrow down the scope."

"Okay, then let's go back to the Public Security Bureau." Xiao Anguo smiled excitedly, and then urged: "Hurry up!"

When we returned to the Public Security Office, it was almost noon, Xiao Anguo arranged for his men to go buy food, and brought Han Xin to the meeting room at random.At this moment, more than a dozen criminal policemen gathered in the conference room, and their uniforms should be of high rank.

"Husband, what do you want to eat, I'll buy it for you." Zhao Linshan asked in a low voice beside her.

"You stay with me here, I feel at ease with you here." Han Xin took her wrist, "Maybe you can give me some hints."

"Hey, okay then." Zhao Linshan smiled happily.

Xiao Anguo randomly introduced Han Xin to everyone present, and then got to the point.

"Then, Mr. Han, you just said that you have some discoveries that can help us narrow down the scope of the murderer?" Xiao Anguo asked.

Han Xin nodded: "Now the police already know that the prisoner will be active in some poor and backward counties in Blue Lake Province, but his activities have no obvious rules, as if he will strike wherever he goes."

"Yes, but there are no other clues other than these." Xiao Anguo nodded.

"Then first we have to think of one thing, why did the murderer cut his throat with scissors instead of a knife?" Han Xin raised his index finger, "We can see that he didn't carry the murder weapon himself, but was at the victim's house. The one who chooses the murder weapon."

"Why do you say that?" Xiao Anguo asked curiously, "Wouldn't it be dangerous to enter the target's home without a murder weapon?"

"He's a murderer. Why is he dangerous? If he succeeds, he will succeed. If he fails, he will run away." Han Xin shook his head, "He always acts at night, even if he is discovered, the victim is still in a state of confusion He is also very difficult to track down. He sneaks into the victim's house, starts with the sleeping male, and slowly decides what to do with the female, whether to kill or sexually assault her."

Xiao Anguo was stunned for a moment, and then asked tentatively: "Do you want to say that he may be thinner?"

"Exactly!" Han Xin pointed to Xiao Anguo and said excitedly, "That's why he used scissors, because scissors can cut the victim's throat without any effort, while using a knife requires more strength. That's why he always Choosing to operate late at night, he can first deal with the men who threaten him while the victims are asleep, and then the women will be left at his disposal."

"It makes sense..." "It really should be like this." The detectives on the scene discussed it one after another.

"This is the first point I found." Han Xin replied, "The second point is the criminal behavior of the murderer. Every time he commits an attack, he does all the crimes he can do, such as murder, robbery, and sexual assault. What is this? Psychology? He thinks that if he is caught, he will be sentenced to death, so it is better to memorize more cases, anyway, he can only die once."

Xiao Anguo nodded: "However, how can this help us narrow down the scope?"

"The murderer is used to making a living by crime, and all his needs are met by crime." Han Xin narrowed his eyes, "Money, sexual desire, and anger have all been vented in his crime. There is no such thing as this kind of person." He can no longer live a normal life, and the little money he earns from a serious job is hard and not enough for him to spend, and this kind of thinking mode is not developed overnight."

Xiao Anguo suddenly said: "You mean, before committing these crimes, he had multiple criminal records?"

"It's very likely so." Han Xin nodded, "He probably doesn't have a high degree of education, so he can't find a high-paying job, but he is eager to make quick money, which shows that his family's conditions are not good. To sum up said..."

Han Xin cleared his throat and began to profile: "The suspect we are looking for has poor family conditions and low education. He went out to work when he was very young, but he didn't make much money, so he started stealing and robbing, and because of this, he stayed behind. With a criminal record, it's likely a criminal case.

"Considering that the stature of the male among the victims is between 1.7 meters 1.7 and 1.6 meters 1.7, our target should be between [-] meters and [-] meters, and the stature may be relatively thin. The most important point is that all his expenses come from Based on his income in committing crimes, we can roughly infer the time of his next crime.”

Xiao Anguo remembered something: "In his case a month ago, the stolen cash plus jewelry was almost 8000 yuan, and he spent it in two weeks, which shows that his daily expenses are still quite large. And his In the case two weeks ago, the stolen cash plus property was only more than 3000 yuan, so it seems that he should start committing the next crime soon!"

"More than 2000 yuan in cash plus more than 5000 yuan in property, should be able to exchange for three or four thousand? It will be spent in two weeks..." Han Xin mused, "Plus he will sexually assault the victim every time he commits a crime. It is suspected that he may have long-term solicitation of prostitutes."

Saying that, Han Xin shook his head and sighed: "But that's all I know so far, and there's no way to further narrow the scope."

"The scope has been narrowed down a lot." Xiao Anguo said with a gratified smile, "We will start to act immediately, sending people to investigate the suspects who have records of theft, robbery, and prostitution, and are between 1.6 meters and 1.7 meters tall. Then investigate Let's go to the ladies from all over the world to see if they have any impression of this person."

Han Xin continued to ponder: "The suspect has been on the run. Every time he commits a crime in one place, he immediately fled to the next place. After spending all the money on his body, he committed the crime again, and then continued to the next place, and kept repeating this behavior. .This kind of prisoner who has no fixed place to stay is another difficulty. If he wanders around the country, he will be in trouble..."

Speaking of this, Han's confidence sank: he knew very well that according to the information he had so far, as long as the murderer made no mistakes, they would not be able to catch this guy.

The only way to wait for the murderer to make a mistake is to let him continue to commit crimes.And that means that there will be more victims in the future.

"If I can find out something and catch this guy in advance, I can save those people..." Han Xin bit his thumb and thought to himself, "What other information, think about it, where can I get more information about him? .”

However, there is too little information in these three cases. There are many speculations, but there is no information to confirm these speculations. Speaking of these speculations rashly will only distract the police and have a counterproductive effect.

For example, why did the murderer commit the crime again after two years after killing the couple in the commissary?Did the police investigation deter him at the time, or did Wu Weiliang take the blame for him and make him decide to live a good life?
Is it possible that he found that he could not find a job in the past two years, so he decided to continue stealing for a living, and finally embarked on the old path?

But these have no factual basis, they are just guesses by Han Xin, which may mislead the police in the end.

This made Han Xin anxious for a while.

"Husband." Zhao Linshan hugged his arm, "Don't worry, you can ask the police to check first. Maybe they will be caught?"

Han Xin sighed, then nodded: "Yes, then I will ask you all."

"We will do our best." Xiao Anguo stood at attention, and then went to order his subordinates to take action.

(Thanks to the 2 monthly tickets for my absence, and the 5827 monthly tickets to Qingqing Zijin 4)
(End of this chapter)