Chapter 659: Brainstorming

Jiang Yuan's dinner has always been rich. Close to the time of opening dinner, Li Haochen and Cui Xiaohu, as well as Liu Cheng and Cui Qishan and others, visited uninvited.

This group of criminal police is equivalent to the main force of the "Rainy Day Corpse Case". Tao Lu, Huang Qiangmin, and others who didn't come are at least in most of the time, belonging to the type who sit in the main seat when meeting and wait for news when working.

Jiang Yuan provided a variety of beers as usual, while the chefs tried their best to make more than a dozen small dishes and sent them to the table first, allowing a group of people to eat and chat.

Because it was a newly recovered house, Jiang Yuan didn't have time to renovate it additionally, but he bought a large round table that could seat more than ten people in advance. Everyone took away the long-backed chairs with armrests, replaced them all with small round stools, and squeezed together to sit down.

The content of the chat soon turned to the case.

Li Haochen had prepared for a long time and said first: "I asked Tao Zhi about the latest progress. The current economic situation of the suspect He Wei is also very problematic. He borrowed a lot of money, and the villa was also mortgaged twice. Now if the bank forces him to pay back the money, his villa is not enough to sell."

"Living in a villa, the economy is also problematic?" Mu Zhiyong was drinking beer with meat. Hearing this, his chopsticks paused: "So much money, where did he spend it?"

"His wife probably asked the same." Xiao Si was drinking beer, leisurely and contented.

"Mainly prostitution." Li Haochen said: "He liked prostitution before divorce. After being discovered by his wife, after divorce, he became even worse. Plus divorce and division of property, poor business, etc., he is now in a state of spending more than he earns."

Xiao Si nodded: "His wife really asked."

"Escorts are too expensive, and the cost-effectiveness is too low." Cui Qishan muttered and shook his head, saying: "It is indeed possible that it was caused by the prostitution fee."

"It is indeed possible, but it shouldn't be." Li Haochen treated today's discussion as a rare opportunity and said very seriously: "I look at this problem from the perspective of the killer. The prostitution fee is definitely not a number negotiated at the final stage, but a relatively determined number discussed at the beginning. If there is dissatisfaction in the middle, it is impossible to have a conflict after bringing people home. It is too dangerous. As long as the other party sends a message, the back is endless trouble."

"People familiar with the victim also reported to the police long ago, and it wouldn't drag on until now." Liu Cheng expressed approval.

"Serial killers also know that killing people is quite dangerous." Mu Zhiyong tutted twice. He has experience, and can even say to many young policemen that the serial killers I have caught are more than the objects you have talked about.

"However, the economic problem is a bottom-level problem. A killer who lacks money, even if he is a skilled worker, his movements will definitely be deformed." Li Haochen looked at Liu Jinghui and said: "I observe this He Wei, and he still has a relatively strong desire to survive. Such a person has no reason to let his financial crisis go."

His main purpose today is to brainstorm with Liu Jinghui. Of course, if Jiang Yuan can provide technical support, that would be even better.

Liu Jinghui is naturally willing to discuss. He also squeezed his brain while saying: "It makes sense. Prostitution is not a bald thing. Villas in the capital are very expensive, right? He can at least mortgage out tens of millions. If he pays a little attention to spending, it is impossible to spend so much money. After discovering that the economy is problematic, normal people will also stop and adjust... Does he have sex addiction?"

Li Haochen said: "It's not normal, but it's not to that extent. After all, he is a person who has done business. How can he have no money concept at all? I also asked his ex-wife. When the two divorced, his wife took away cash, jewelry, stocks, and other floating assets. The house was left to He Wei, and it was agreed in writing that it would be left to the children in the future. Did he decide to spend all the money because of this?"

"Started killing people, feeling that he will enter sooner or later, so he decided to spend all the money?" Liu Jinghui said while thinking, and drank a large mouthful of beer, and then said: "This actually shows that he values money very much. In fact, he has to spend money when he enters, and he spends even more. If he has a heart, he should understand this aspect."

Cui Qishan listened to the two reasoning back and forth, a bit anxious, and said: "Just check his account? Tens of millions of funds spent in just two or three years, can it all be spent on prostitution? Let's say a few words in private. No matter if it is calculated by day or by time, whose penis can persist for three years and finish 10 million?"

A group of people nodded one after another.

Xiao Si followed his own task force leader's thinking at this time, but still in a tone of refutation: "Maybe he calls more than one each time..."

Cui Qishan looked at the young Xiao Si with disdain: "For such an old river and lake, you can't even win one, and you find two or three to come over? And every day, are you sick?"

The room suddenly became a bit cold. Mu Zhiyong hurriedly got up to toast everyone to warm up the scene, thinking unconsciously in his mind: This kind of thing cannot listen to Cui Qishan's one-sided words. You can ask Liu Wenkai when you look back. He has been engaged in public security for so many years. He hasn't eaten chicken, but he has seen chickens run.

"Continue to talk about the case." Liu Jinghui took out the leather notebook he carried with him, made a record, and said: "Checking finance is one aspect, and interpersonal relations are another. I think there is more hope. Copycat crime, he must have an object to imitate. Once this problem is solved, the core problem of the case will be solved."

"The serial killer is likely to be a male. Judging from his killing methods and the means of abandoning the corpse, he is very confident, even a bit arrogant, older, and should have successful experience in certain fields..." Li Haochen had limited time, made a shallow psychological profile, and then looked at Jiang Yuan and asked: "Team Leader Jiang, what do you think?"

Jiang Yuan thought for a while and said: "It is likely to be a male. If he transports the corpse alone, his physique should be very strong. At least he must be able to carry a person for dozens of meters, and have enough energy and physical strength to clean up the scene... In other aspects, I can't see it."

"In this way, He Wei is actually very consistent with the killer's portrait." Mu Zhiyong described the situation when He Wei threw away two policemen when he caught He Wei.

Criminal police who often run on the front line, especially those who are responsible for catching serious criminals, not to mention how their skills are, their physical fitness is definitely up to standard, and they have certain skills, and their attention is concentrated. He Wei can throw away two people like this, his physical fitness is naturally far beyond ordinary people, completely consistent with the requirements of being strong.

"If this is the basis, there are not many people in He Wei's relationship network who meet the requirements." Liu Cheng said casually on such an occasion.

"Indeed. He Wei's father is no longer there. His son is still young. Maybe we can consider some weak relationships, classmates, sports and fitness enthusiasts?" Li Haochen looked at Liu Jinghui while speaking, obviously having considered this problem.

Liu Jinghui looked at Liu Cheng and said: "When investigating this case before, there should have been intelligence research and judgment, right?"

The so-called intelligence research and judgment can be understood as collecting information through various channels such as criminals. It's like ordinary people don't know where to buy drugs. Some people's understanding of yellow websites is more comprehensive than network police. That's nothing strange.

The police often get information that normal investigation cannot get through reports and meritorious deeds in prisons and detention centers, and through special personnel, etc.

Liu Jinghui asked this, actually asking whether there is a possibility of multiple people committing crimes.

Generally speaking, serial killers are mainly lone travelers, because it is not easy to keep secrets when multiple people commit crimes. But now copycats have come out, and everyone has even begun to consider the master-apprentice relationship, so it is not impossible for multiple people to commit crimes.

And in the years of time, criminals keep their mouths shut. It is actually very difficult not to brag when they are excited and drunk, not to mention when they are angry and afraid, and even not to use the benefits and emotions obtained from this.

In the early years when there was no DNA, many serious cases were solved through this method. Especially some robbery and rape cases, the victims didn't even report the case, and the result was that the criminal suspect couldn't help but say it once.

And the marginal people that criminal suspects come into contact with are actually very sensitive and smart in this regard. Everyone is a master who licks blood on the tip of a knife. Who can refuse this white-delivered resurrection coin?

Some people go home at night and will even record the matter well, noting the time, place, and person, just waiting for the day when they are caught to redeem themselves.

Liu Cheng naturally nodded to Liu Jinghui's question and said: "Intelligence research and judgment have been done, and it has been done very deeply."

"In this case..." Liu Jinghui lengthened his voice, then rubbed his hands and smiled: "Actually, it is just two aspects. One is interpersonal relations, and the other is financial problems. I think we can add a small item, information exchange. The first two don't need to be said. As for information exchange, He Wei was suddenly caught. Is it possible that his mobile phone or computer and other electronic products still have browsing records and communication records?"

"You can also look for his membership cards and the like, gyms, clubs, etc., which may be his tools for contacting people." Li Haochen was slightly excited. Such opportunities for brain collision are too few.

Buzz.

Liu Cheng's phone rang.

"It's Tao Zhi's." Liu Cheng said, and hurried to the balcony to answer the phone.

One minute later, Liu Cheng came back, looked at the expectant eyes at the table, and said: "He Wei has the intention to confess, but he requires the person in charge of the task force and the investigator who found him to be present at the same time. The comrades in interrogation said that Jiang Team and Tao Zhi participating in the interrogation might be helpful."

Liu Jinghui and Li Haochen, who are good at reasoning, frowned at the same time. According to the existing conditions, our brains have the risk of hitting the wall? ===== CHAPTER 660 =====