The Rise of the Peninsula

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At this stage, the murderer looks like he is gradually running away, but as the distance increases, for example, he has committed four crimes. Once the criminal has committed four crimes, the environment there is more unfamiliar than his Psychological approval, then he must return to the area near the earlier crime.

Therefore, the fifth crime may choose the area between the past crime points, and he will start to slowly tighten the appropriate distance inward.

Reflecting this change on the map, it is not difficult to find that this is actually a geometric balance. It is a question of keeping a moderate distance. The dangers of crime in the area, that's where Criminal Minds left its mark.

Park Sang-won picked up the chalk.

"What is the processing mode of the circle hypothesis? The basic mode is simple:
Mark all the locations of crimes of the same type that occurred consecutively in a certain area on the map;
Find the two incident points that are farthest apart, and connect them to get the maximum distance (d);
Draw a circle with diameter d.

This circle represents the murderer’s broad psychological comfort zone, which includes all crime locations in the series of cases. Although there are many potential influencing factors, the data analysis given by the FBI is:
80% of the rapist samples did live within this circle, and more than 60% of the criminals lived in the central area of ​​this large circle radius.

The circle hypothesis is often effective, especially in some serial rape and murder cases.

In the Whitechapel massacre in the 80s, the map shows the locations where five victims were murdered, and near the center of the circle covers the addresses of two important suspects recorded at that time, Allen, Kosminsk, James, and Maybrick:
199 d=R Huaming, Edoso iV Shangdian Yuelf Kos Minsk
"What are the circumstances that apply to the circle hypothesis?" At this point, these punitive people finally understood. After all, they are all elites from all walks of life, and no one who studies law is not stupid.

Park Sang-won explained: "Compared with serial murders, rapes, and arson cases in fixed areas of activity, the first two are more common;"

"The murderer has a relatively fixed place of residence and work; the number of cases in a series of cases is generally no less than three, and the accuracy will increase as the number increases;"

The time of the first case needs to be clear, which is very important; each case in the series needs to be sorted accurately, and no case can be missed or combined with other cases.

After Pu Shangyuan helped his teacher pack up the textbooks, he turned to look at everyone, and laughed again after a while, it was him.

I really can't be considered a teacher, but seeing everyone listening to the lecture with an open mind, I also thought it was funny, so I planned to continue speaking, but at this time, the melodious bell for the end of get out of class disturbed my enthusiasm for speaking, so I had to give up.

"Okay, get out of class is over."

--------

The blue sky covers the towering teaching buildings, and the fallen leaves are scattered on the forest path.The air is clean and sweet. When people walk in it, they will soon feel that the body is filled with the breath of pine nuts and fallen leaves, which is peaceful and comfortable.

"Sha, Sha!"

Pu Shangyuan and Dianwei strolled along the path in the forest, stepped on the falling leaves, and made a clear and crisp sound of "Salsa".

Pu Shangyuan let himself go and adjusted his mentality. Dian Wei has been listening to his lectures in the auditorium, so at this moment he feels that it is good to have the boss next to him.

With such a know-it-all listener, Park Sang-won feels like he can be taught for a long time in a class. Looking at the envious expressions of those female students, and the thoughtful expressions of those male students, he feels that the boss is completely a Good material for teaching and educating people.

With Huang Donghe, he is currently in the top [-] universities, but he knows that it is because of his own master that he can occupy a place in this country with a law-learning system. After all, it is his master who awarded him the award. build ruler.

He still has a long way to go to reach that height, and he may never reach that height. After all, he is just a time traveler. My master feels like a child of a plane. The son of this country's plane, he can influence the world, but in country j he is very important.

Just like in the prosecutor system, although his master is not a prosecutor, he is also a person who can affect the situation of the battle, so most of them are afraid of themselves.

Just like passing through this forest path, he needs to walk step by step.

Take a few steps to reach a thousand miles.

He also needs precipitation.

Pu Shangyuan was wandering in the ocean of reflection, but was interrupted by a discordant voice.

"Boss, I didn't expect the environment here at Seoul National University to be so good, and I found it looks like a murder scene in a horror movie." Dian Wei said perversely after looking around with a big briefcase on his shoulders.

Park Shangyuan glanced at his lips: "If you don't speak, the atmosphere here is very good. Once you speak, the atmosphere is gone."

Today is the weekend, after finishing the last incident and establishing prestige, according to the agreement, he came here this morning to give a public lecture for the Judicial Department.

Relying on the exam experience and good eloquence accumulated in the two lifetimes, Pu Shangyuan taught the class very easily and the effect was not bad.

After ordering class, he really wanted to relax himself, because he was too tired these days.

And the most important thing is that An Zha assigned himself to the Daegu Higher Supervisory Office, as if he had a hard bone to bite, so he specifically wanted himself to help them and use his expression to solve the case.

He needs to go back to the place that doesn't belong to him. Although it is the place where he was born and raised, Park Sang-won has no nostalgia for that place at all, even hatred.

On the way back after the lecture, Pu Shangyuan found this forest path by chance, and took Dianwei to relax and rest together.

Because I really need to relax, if the mood is too heavy, it will affect the direction of my thinking. He is thinking now. Is the problem that the minister explained to himself is to give himself a blow?
I want to remove myself to a more remote place, but it is definitely impossible in the end, because I have two masters.

It was because after these lectures, he felt that he needed to think about it.

Unexpectedly, Dian Wei, a bastard with no petty bourgeois taste at all, could think of horror movies and murder scenes at this time.

Really speechless.

The atmosphere was destroyed, and Park Shangyuan lost his leisurely mood. He quickened his pace and rushed to the parking lot.

However, at the end of the road, he was stopped by a girl.

"Hello, Prosecutor Park Sang-won, my name is Jin Zhixiu, a graduate student in the Department of Justice. I just listened to your lecture and thought it was very good. I really like listening to your exam skills."

Min Xianyi is very beautiful, with a hot body, beautiful clothes, and a beautiful voice.

However, Park Sang-won simply shrugged his shoulders for Min Sun-ye's enthusiastic "strike-up" and replied with a smile: "Thank you."

He has passed the psychological age where he can't move when he sees a beautiful girl, and he doesn't like this kind of girl who is too outgoing.

Min Xianyi didn't know it, twisted her slender waist, straightened her plump upper body, and said provocatively: "Hehe, you don't talk much, but you are very manly. I can excuse you, and I can teach you some exam skills. Is it?"

"Of course." Park Shangyuan nodded and answered, but then changed the subject, took out a business card and said, "This is my business card, with an SMN account number on it, if you have any questions, you can leave me a message, and I will reply in the evening. Then...that's it ,goodbye."

After finishing speaking, Park Sang-won waved away, leaving Min Xianyi, who was in astonishment, with a straight back.

Because I already have a girlfriend, if I still pick flowers and make trouble outside, it is a big taboo. I don't want to do this. Children's University is the place where he studies and the only way to success, so he doesn't Don't want to make a mistake on this one.

"Ahem, that... Miss Min Xianyi, Prosecutor Jin has a lot of things to do, so he is in a hurry to leave. If you have any questions, you can leave him a message. Or... you can also tell me, I am his assistant investigator, and I have Things can also be conveyed for you.”

Dian Wei kept touching his nose while talking, and his eyes stayed intermittently on Min Xianyi's enlarged breasts.

Min Xianyi forced a smile: "Then it may trouble you in the future."

Dian Wei waved his hand: "You're welcome, it's just a small matter, it's a pleasure to meet you."

Dian Wei, who was in the spring, exchanged contact information with Min Xianyi, and then went after Park Shangyuan who had gone far away.

……

On the way back, Pu Shangyuan put one hand out of the window, looked at the scenery, and said without turning his head: "Woman, it's very troublesome, be careful."

Dian Wei smiled awkwardly: "Hehe, boss, did you see it? I just exchanged contact information with her, it's nothing."

Park Sang-won smiled but didn't speak.

He has never eaten pork but has seen pigs running, he knows that Dian Wei has a little bit of meaning for that Min Xianyi.

Intuitively, Park Sang-won felt that this Min Xianyi was not a good girl.

Min Sunye was born in Busan, South Korea on August 1989, 8. His mother passed away early, and his father fell ill. Sunye, who lived with his grandmother since childhood, insisted on training for seven years, and finally made it to his debut.The beloved grandpa went to heaven before her debut, and failed to see her granddaughter's debut and success, Sunye would cry when talking about her grandpa.On June 12, 2010, his father was ill and unfortunately passed away in the early morning[6].

In 2001, Min Xianyi entered JYP through the JYP talent program TV audition. He is the most senior trainee of JYP and the assistant of the dance teacher of Wonder Girls.He participated in TV dramas before his debut, and is famous for his similar appearance to Eugene.

These are all found by Park Shangyuan on the Internet. The Internet is really a good thing.Some people's information can be found by simply checking, but if you want to check in detail, you need to check through the official website of the Supervision Office.

But the words have already been said, and it is inappropriate to say more deeply.

"I hope Dian Wei can handle it well."

……

After a while of silence, Dian Wei took the lead in finding a topic: "Boss, should you also consider buying a car?
Can't let me drive my dad's car every time I come out.Although I have no problem being your driver, but I really don't like this car, it's too old-fashioned. "

Pu Shangyuan shook his head and said, "I don't think about it for now, let's take the bus in the future."

He recently earned 5000 million, which is enough to buy a car, but he handed it over to his mother to repay the loan.Moreover, he also has a plan for the salary of the next few months: he plans to improve the living conditions of the family first, and then mortgage the family to buy a house.

Therefore, the problem of buying a car can only be pushed back.

Dian Wei knew about the affairs of Park Shangyuan's family, and he also understood Park Shangyuan. What he said was just a simple complaint, which diverted from the previous topic.

"Boss, when do you think you can become a senior prosecutor?"

After holding back for a while, Dian Wei made a very constructive suggestion.

"..." Park Shangyuan was silent, "Can't you ask some useful questions? The senior prosecutor is still too far away for me, but I think the second, the chief may be more suitable for me."

"Hey, here we go again." Dian Wei was very distrustful.

Park Shangyuan was helpless, "Ah, if you don't speak, do you think others are fools! I didn't think so far, what does your unbelieving expression mean?"

"Ahem... Boss, I suddenly realized that there is something else to do, and it seems that I can't send you back." Dian Wei scratched his flushed cheeks and said.

has a problem!
Pu Shangyuan smiled and nodded: "I see, it's not far from the apartment, I can just walk back. I'll get off, go back and drive carefully."

After getting off the car, Park Sang-won still had a smile on his face.

"Hehe, this guy is not only getting hot, but also has a little secret. Shall I solve this secret?"

"Save face for him and not investigate? But then he won't be able to sleep at night. Hey...it's a headache."

He made an old mistake again, and started to struggle again when he encountered something he couldn't figure out.

After thinking about it, Pu Shangyuan shook his head again: "Let's go back first, we are discussing this matter at home, I am really tired tonight."

I simply said hello to my grandma. I was really tired today, and finally fell asleep again.

The next morning, after Pu Shangyuan woke up, he found that breakfast had been set in his bedroom. After washing up, Pu Shangyuan took a sip of milk.

"Well, it's really good. It's much better than the usual milk. It's really fragrant." Park Shangyuan praised.

As expected of grandma's cooking, Pu Shangyuan can always feel a unique taste in the food he cooks.

However, Pu Shangyuan also knew that this was only due to the chef.

"I should give Dian Wei some rewards." Park Shangyuan thought for a while and put down the cup again.

"Well, Dian Wei is indeed a loyal subordinate, and he attaches great importance to his own life, which is not bad. However, I can't just reward someone like him."

"Why didn't he go shopping with me last time, it seems that this bed is not very comfortable?" Park Shangyuan rubbed his chin as if he thought of a reason to reward him, and planned to go to the furniture store to buy something after get off work.

(End of this chapter)