Back at the villa, Ji Haihong found that David was not there. He went to the guest room to find Conan and asked, "What about David?" What about Sera and Hattori? ”

Conan was writing something on the paper without raising his head: "David sent them to the Metropolitan Police Department, and the prisoner sent a letter of provocation again." ”

"Huh?" Ji Haihong didn't quite understand, "What is this?" Provocation after committing a crime? ”

Conan tapped his somewhat tired head with a pen: "It should be like this, let's not talk about this for now, can you do me a favor?" ”

Ji Haihong said: "I'm already here. ”

"Well, both of these people's wives have been killed, and they are both suspected by the police of being suspects, one of them has been cleared of suspicion, the other has not, I want to know what they have in common, can you help me find out?" Conan handed over the relevant information to Ji Haihong.

Ji Haihong flipped through the information: "How refreshing it is to ask the police directly about this kind of thing, they must know the background of these two people." ”

"Yes, they know, one of these two people is a technician of a pharmaceutical company, and the other is the chairman of a financial company, but their work is related to biopharmaceuticals, and the main business of that financial company is to take care of the financial system of some pharmaceutical companies, as well as investment and other things."

"And then?"

"Then, it is possible that the murderer is someone from the Black Order, this is what you said." Conan looked at Ji Haihong seriously.

Ji Haihong understood: "I understand, it is impossible for the black-clothed organization to let its own people do such an easily exposed thing, for the black-clothed organization, the prisoner may be in a state of loss of control, and the prisoner kills, in addition to his own motives, he may also want the police to know something, or let the black-clothed organization know something, I will investigate them." ”

"Then, take a look at this for me." Conan handed Ji Haihong a piece of paper.

Ji Haihong skimmed the content: "Oh? Crime profile? ”

Crime profiling is a common investigative tool that identifies offenders based on an analysis of the crime and its modus operandi. Advanced crime profilers can even infer the age, hobbies and living habits of the criminals based on their modus operandi and other information, so as to narrow down the scope of the search and help the police solve the case.

Generally speaking, the crime profile should first do research on the victim, and people should know who the victim is, what habits, lifestyle, and friends they have. The second step is to look at the evidence at the crime scene, what the prisoner left behind, and what he took with him. The third step is to study the cause of death, how the victim died, which will reflect the psychological characteristics of the prisoner.

Now, Conan is marking the place where the body will be dumped on the map. Through psychological analysis, the prisoner is also very particular about the place where the body is dumped, even if he does not know it. Crime scenes and dumping sites are places where the offender feels safe, and the killer can easily enter and exit these places without being discovered. The fact that the killer buried or hid the body after the murder indicates that he will continue to commit the crime.

Connect the punctuation points together, and an irregular circle appears on the map. This may be the scope of the prisoner's activities now.

Finally, Conan sorted out his speculations about the prisoner: he was about thirty-five years old, male, proficient in calligraphy, engaged in work related to the electronics industry, used to like to hang out in nightclubs, hated certain women, lived a neat and orderly life, and was in the area......

"Work...... Conan, are you still thinking about these things? Hattori walked into the guest room, "Oops, it's so hot outside, give, you want a copy." ”

Conan picked up the copy, looked at it, and wrote, "Tokyoite." ”

"What is this?" Hattori couldn't see it.

Conan told Hattori about his analysis: "This is the information I deduced about the prisoner, you can take it to the police for reference." ”

"How do you know that the prisoner is from Tokyo? And how do you know he's a man? ”

"It's very simple, don't be confused by the content of the letter, but look at the essence through the phenomenon, firstly, this kind of handwriting does not look like it was written by a woman, according to the size of the palm, the length of the joint, and the angle of holding the pen is different, the words written are different, and secondly, the letter does not use colloquial language and slang from other regions, which shows that the prisoner has lived in Tokyo for a long time, and the place where the body was dumped is basically within the boundaries of Tokyo City."

"Then how is Conan-kun going to find the prisoner?" Hattori asked.

……

"Therefore, as the saying goes, 'if you say too much, you will lose', we must now turn the passive into the active, startle the snake, and lead the snake out of the hole." In the closed-door meeting, Hattori confidently stood in front of the whiteboard and displayed Conan's reasoning on it.

The police and detectives present couldn't help but applaud, especially those policemen, who had seen such a wonderful detection method for the first time.

"Did you tell you all about Brother Kudo's phone call?" The Twilight Police Department said.

Hattori nodded: "Yes, the scope of the prisoner's activities is still in Tokyo City, and if it is done according to Kudo's plan, the prisoner will soon be exposed." ”

"Heh," Mori Kogoro was a little unconvinced, "what an arrogant little guy." ”

Amuro said with a smile, "Master, although Mr. Kudo didn't show up, his skills are superb. ”

But no one expected it, and Hattori then said something like this: "Ladies and gentlemen, Kudo also said that when you caught the prisoner, I am sure he must have been wearing a dark suit and a straight tie. ”

The audience was in an uproar. Everyone was wondering, how did he know?

Conan thinks that although the prisoner is mad and like a madman, judging from the secrecy of his crimes and the neatness of his handwriting, he must be a cautious man. He hoped he looked good when he was caught.

Now the police are trying to find such a person. A native of Tokyo, he has lived in Tokyo for a long time, is between the ages of thirty-five and forty, likes to be alone, and may work in technology.

But the police are still facing a problem, that is, how to catch the prisoners.

The problem was solved by Kudo, who, according to Hattori, wanted the police to report his description of the prisoner - he was cunning, arrogant, resentful, and an arrogant paranoid. Kudo hopes that in this way he will lure the prisoner out, and the prisoner will definitely write again, as the saying goes, if the prisoner dares to move, he will be able to catch the prisoner's tail - in fact, everyone can catch it.

Amuro looked at Heiji Hattori, who was explaining, with a smile: "Master, maybe it will go well this time." ”

……

Why is it that throughout the ages, there have been so many good stories and poems about lyricism, moon appreciation and wine tasting, but no one has praised the great sun? The reason is simple, because people can't look up at the sun, people can't hold their heads up in the sun's rays, and can only barely survive in the sun's afterglow.

And now, Ji Haihong and David are facing the 35-degree heat, monitoring different targets. Ji Haihong hid in the shade of a tree, holding binoculars and ice water in his hand, watching Shui Qiao, the chairman of a financial company. David went to spy on another employee who worked at a pharmaceutical company.

"Hey, Grayplain? Is there anything I am working on now. Finally adding up the popsicle in his hand, Ji Haihong stood in the shade of the tree, enjoying the only cool breeze left.

"It's okay, it's hot today, just wondering what you're doing." Gray Yuan said.

"Ha, is this about me? Well, I was supposed to be enjoying the air conditioning and computer games, but now I'm working for Conan, don't worry, I'm doing a good job of preventing the heat. ”

Ji Haihong walked out of the shade of the tree and inspected the villa where Shui Shui Qiao lived, and he suddenly found that the air conditioning unit of the villa was not working.

It's a surprise that Mizumi didn't move out of the villa after the crime, but instead lived here in memory of his wife – after the police had fully investigated, of course.

And now, on such a hot day, Shui Qiao actually doesn't turn on the air conditioner?

Ji Haihong quickly climbed over the fence, walked towards the villa, and when he came to the entrance, he gently pushed open the door.

The room was very stuffy, and Ji Haihong pushed inward lightly, but he checked all the rooms, including the basement, but found no trace of Shui Qiao.

That's impossible! He's been watching here, and Shui Qiao has actually disappeared?

Ji Haihong thought of something, and he immediately called David and asked David to confirm whether the target he was monitoring was still there. Not long after, David called back, and the target of his surveillance disappeared.

"Conan, Conan, someone has made a move, both targets are gone, and we are retreating."

After receiving Ji Haihong's report, Conan felt more confident in his heart. It should be the people of the black-clothed organization who do it, and the Japanese side will not startle the snakes, it is enough for them to have Amuro.

The hot sun has finally come to an end, and now it is the stage of the bright moon. Although the weather is still sweltering, a cold moon hangs in the sky, which still makes people feel a little cool.

A gray-and-white Mazda sedan was driving on the road, and Amuro said to his companions while driving comfortably: "This operation will definitely be successful, and now the relevant personnel have been controlled, and those police and detectives can find out the murderer." ”

Belmode looked at him: "Oh? The apprentice of the famous detective 'Sleeping Kogoro' actually has to wait for others to solve the case? ”

"It's mainly about keeping a low profile this time, and I don't have a very good relationship with one of them, so try to keep a low profile."

Belmode smiled amusedly: "Yes." ”

Toru Amuro said: "So, what is the final order of the organization this time, arrest, or extermination?" ”

Belmode elegantly lit a cigarette: "It's best to catch it back, and at worst, let the other party disappear secretly, it's really unlucky, I didn't expect that there was a mental illness in the organization, this person killed those two women now, he must want the police to notice them, from this point of view, it doesn't seem to be mentally ill." ”

"You shouldn't have recruited this kind of person into the organization in the first place, and now this person's family has problems, and it can't be saved."

"Then let the problem go away." Belmode extinguishes the cigarette.

――TBC――