psychochemist

Chapter 74
Hearing Yu Fan's words, everyone gasped.

Chen Xingyang urged Yu Fan: "Old Yu, what are you talking about?"

Yu Fan said to everyone: "Every behavior is not accidental, it reflects a person's current psychological state, and a psychological state has its own unique behavioral characteristics. Finding these characteristics can greatly reduce the suspicion. The scope of investigation of people."

Yu Fan said to Zi Yi: "Officer Zi, please tell your colleagues to let everyone hurry up and have lunch, and then we will gather in the conference room, and I will draw the suspect for everyone."

Zi Yi didn't understand, so he asked, "Painting?"

Yu Fan said affirmatively, "Yes, I'm sorry for the trouble, Officer."

Zi Yi half-understood: "Oh, yes, I will inform you." Then he strode out of the conference room.

After Ziyi walked out, Guo Na leaned over and asked Yu Fan, "Brother Yu? Are you going to do a psychological profile of the suspect?"

Yu Fan nodded in relief, and said to Guo Na: "You are so smart, it seems that you understand this too. Let's profile this suspect together."

Chen Jianyang interrupted them: "Wait a minute, wait a minute. What profile? I seem to have heard you say it last time, but I haven't figured it out. What is the profile you are talking about?"

Guo Na explained for Yu Fan: "Profiling (profile, also translated as dissection drawing) refers to inferring a person's psychological state based on his behavior, thereby analyzing his personality, living environment, occupation, growth background, etc. In the last century In the 70s, it was formally proposed by the FBI of the United States and used in criminal investigations."

Chen Jianyang said with admiration: "It sounds like a fortune teller, er no, I mean that kind of fortune teller."

Yu Fan said modestly: "Actually, it's not that amazing. These people just like to observe and think more. Let's go eat first and come back later."

Although there was an appalling and vicious fire incident last night, life still has to go on, and the town is still running, but the fear and worry on everyone's face is more dignified, yes, it is younger than Yu Fan and the others on the first day Seeing that, Zhen's expression became more dignified.

There are many small restaurants in the alley near the government office building. The three of them chose a noodle restaurant with a small family, and hurried back after eating a meal.

As soon as I got back to the meeting room, there were already several people sitting in the meeting room, and Police Officer Zi Yi was there, laying something with his colleagues on the conference table. I finished my meal and notified my colleagues.

Seeing Yu Fan and the three of them coming back, Zi Yi waved repeatedly, motioning for them to go over.The three of them walked over and saw a lot of pens on the conference table, all kinds, ballpoint pens, watercolor pens, pencils, gel pens, and even brushes, while Zi Yi and his colleagues were sitting on the table. Paper is being laid.

Yu Fan asked curiously, "What is this doing?"

Zi Yi explained: "Didn't you just say that you want to draw the appearance of the prisoner? I prepared the paper and pens. The time was too short, so I didn't ask you what pens you want. Anyway, we have them here. I Straight away."

The three of Yu Fan couldn't laugh or cry, and police officer Zi Yi obviously misunderstood the meaning of "portrait".

Chen Xingyang explained to Ziyi: "Officer Zi, you made a mistake. The portrait we are talking about is not using strokes, but a scientific description method to describe the characteristics of criminal suspects. It is the American FBI. The kind." Chen Jianyang is learning and selling, and he also seems to be very professional, pretending to be airtight.

Zi Yi smiled awkwardly and scratched the back of his head.At this time, more and more people entered the meeting room. It seemed that everyone was very quick. Director Jin also came, and when he entered the door, he smiled and waved to Yu Fan and the others to greet them. After entering, he took a stool from the side and sat down.

Zi Yi glanced around and passed a message to Yu Fan: "Consultant Yu, is it almost time to start?"

Yu Fan nodded: "En."

Zi Yi clapped his hands twice, signaling for everyone to be quiet, everyone quickly stopped talking, and their expressions became serious, Zi Yi said to everyone: "These are colleagues from XA, and many people must have seen it in the past two days. I won’t introduce too much. This morning they helped us basically deduce the method of arson. Their professionalism is indeed worth learning. The case now seems to be an extremely bad and premeditated arson incident. Next, I will invite consultant Yu , come to make a picture of the criminal suspect... draw... the side of the picture?" Officer Zi is obviously not familiar with this new term.

Chen Frameyang reminded at the side: "It's a profile."

Zi Yi: "Yes, profile, please consult the consultant."

Yu Fan took a step forward, and everyone looked at Yu Fan expectantly. Some of them pushed the gel pen out of the pen, and some of them put their hands on the keyboard, ready to record.This is also Yu Fan's first time facing such an occasion. It's interesting to think about it. A man with an engineering degree who is engaged in fine chemical business will appear at the police station one day to speak to the police. Because Yu Fan lived for more than 30 years. In addition to handling household registration and identity information, he has never even been to the Public Security Bureau.

Yu Fan started: "First of all, everyone has basically understood the criminal's criminal methods. The first day, he pretended to be a maintenance person, replaced the modified deadly incandescent lamp in the warehouse, and destroyed the monitoring system and fire protection system at the same time."

A young police officer next to him complained: "Hey, why does the surveillance system fail every critical moment? It's really bad luck."

Yu Fan smiled and said: "Actually, this is not accidental, and the bloody plots in TV dramas are also unreasonable. Surveillance seems to be the most useful, but it is also the most useless, because everyone knows where your camera is facing, and the suspect wants to do something bad." Before, there were ten thousand ways to 'blind' this rigid guard. The real deterrence should be invisible surveillance, you don't know where I am, where I come from, or how to catch you."

Guo Na added: "Just like the laws of nature and karma, good and evil will eventually be rewarded, but you don't know when it will be."

Yu Fan nodded in approval, and then said: "According to the latest transcript, the supermarket owner, warehouse keeper and other relevant people have good interpersonal relationships and have no enemies, so it can basically be ruled out that this arson case is targeting individuals."

Director Jin asked again: "Then what is the motive of this arsonist?"

Yu Fan didn't answer Director Jin's question first, and then said above: "Based on the previous file and the clues of this arson case, there are five consecutive arson cases in such a small town. It can be basically inferred that this should be the same arson case." Man-made. So I have every reason to suspect that this is an out-and-out-serial arsonist!"

　A dog that breaks into a church will neither understand what the crowd is doing nor understand the meaning of the prayer.It is because it neither understands nor understands - ferrous sulfate

　　
　
(End of this chapter)