psychochemist

Chapter 85 Bonfire Party
To help an arsonist light a fire?Yu Fan said something amazing again.

Everyone looked at Yu Fan very nervously. Everyone knew that Yu Fan was not crazy, but they didn't know what Yu Fan wanted to do.

Yu Fan asked Zi Yi: "Zi Yi, can you help me find a big iron basin, I want to set a fire in the central square of the town!"

Zi Yi hesitated: "Yes, but what do you use it for? Why do you need to light a fire?"

Yu Fan: "It has been said in criminal psychology that serial arsonists cannot restrain the temptation of flames, and they will be forced to be attracted by flames. Tonight we will have a flame show together and have a bonfire party. First, we Through this flame show, suspects can be attracted to participate. The behavior and behavior of this type of person will definitely reveal clues. We can catch him through observation and combined with profiling. Second, the raging fire will more or less satisfy his desire Flame desire, this may prolong the time for his next crime!"

Yu Fan paused and continued: "There is no other way. The best defense is to attack. Don't let our attack stop. When he really has a breather, it will be a disaster for the town."

Everyone understood Yu Fan's meaning, hit it off immediately, and began to arrange the layout intensively.

Zi Yi summoned his colleagues to find a big pot and brought it to the center of the town. Chen Xingyang, Yu Fan, and Guo Na led people to find observation points to observe the scene. Chen Wanli borrowed a fake base station to provide The crowd sent a text message informing them that there will be a bonfire in the central square tonight.

The firewood was set up, the gasoline was poured, everything was ready, and the sky slowly darkened.It was past six o'clock, and many families had finished their dinner, but there were not many pedestrians on the road in the small town. It may be that the arson case happened just yesterday, and people were still in panic.

However, after all, there is no place to sit at home, because people's fears need to be channeled, and the way to channel is to talk to each other.At half past seven, people began to come out of their homes one after another, chatting with each other in small groups, and the recent fire obviously became their best topic of conversation.

Many people gathered in the square after receiving the text message from Chen Wanli.There are more and more people in the square.People from the town police station also quietly lurked in the crowd.

"Can we start?" Zi Yi asked Yu Fan.

Yu Fan: "Yes."

A small torch ignited the fuel in the brazier, and the flames burst into flames. It should be a long time since the town held a bonfire party, because after all, this kind of party has certain safety hazards, and generally requires various approvals, which is difficult. Can be approved.Tonight, it's the first cut and then the play. I have to say that Chief Jin of the small town police station really helped Yu Fan and the others give a lot of green lights.Maybe it's also because Yu Fan's way of doing things is different from the traditional way. Director Jin also happens to be a person who is willing to innovate, so he supports it so much.

The moment the brazier was lit, the residents of the town couldn't help but "wow".

Ordinary people usually choose to watch from a distance, while arsonists who are eager for flames will enjoy it at close range.Yu Fan watched the crowd closely, everyone stared at the flames in a daze.

In fact, there is a psychological explanation for why people will be in a daze when they see flames.

First of all, it is necessary to explain what "trance" is. "Daze" refers to being completely indifferent to external affairs due to anxiety, fear or concentration.Daze is a kind of stress response that the human brain adjusts to external things.People in a state of trance are unwilling to think, stagnant in a quiet atmosphere, and forget everything.

Since trance is a stress response, there are corresponding stimuli.As far as fire is concerned, it is light and heat that can stimulate people.

Light affects the human body through the nervous system. Nerve fibers transmit light signals to the visual cortex and other parts of the brain, controlling the body's biological clock and hormones, and affecting the pituitary gland, pineal gland, adrenal gland, and thyroid gland.Through their interactions, the physiological and behavioral rhythms of the human body are generated, reset and regulated.

The common flames in life are orange-yellow, which belongs to the warm color system.In this tone, people have a warm and bright feeling, people's emotions tend to be stable, and their minds are in a relaxed state.

The flame heats up, raising the temperature around it.In such a warm and comfortable environment, the capillaries on the surface of the body expand, and the blood stagnant in the periphery increases, while the blood supply to other organs is relatively reduced, including the brain, which is relatively hypoxic and ischemic. state, the reaction began to become sluggish and stagnant.

So it is easy for people to stare at the flames in a daze.

But at this time, Yu Fan discovered something strange about a person! !

Standing in front of the crowd, a man was wearing a black coat and a mask, and his body was trembling constantly.Yu Fan looked carefully and found that the man kept rubbing his hands, but it looked very unnatural, as if... as if one hand was trying to control another hand that was out of control.If you look closely, you can still see that this person is taking deep breaths, and his body is undulating very much.

Yu Fan hurriedly called into the headset: "I found a very suspicious person here, who is almost inseparable, please help."

Chen Xingyang said in the headset: "Got it, I'm right next to you, I'll come right away." Except for Chen Xingyang, everyone else responded and came to support.

Chen Xingyang found Yu Fan in less than a minute, and Yu Fan pointed Chen Xingyang to the suspicious discovery with his eyes.At this moment, the eyes of the man in black also met Chen Xingyang's.

The four eyes meet each other, even if there is no sound, even if the distance is far away, they can still transmit each other's information.Chen Frameyang's eyes are the hunter's, and the eyes of the man in black are the prey!
The man obviously sensed danger and turned to leave.Chen frame Yang is preparing to chase.But!
Accident happened!
With a bang, the flame in the center of the square turned into a cloud of white smoke.The fire is out.How is this going?

Everyone present sighed, hey.

Everyone looked towards the center, and it turned out to be a familiar figure. It was the people from Nabo Town who obstructed Yu Fan in the morning. The mayor ordered his men to hold the fire extinguishers and put out the flames.

At this time, Yu Fan and Chen Xingyang turned their heads to look in the direction of the man in black, but the man in black had disappeared and escaped into the darkness.

"CNMD Sand Sculpture? Come to make trouble at a critical moment!" Chen Xiangyang couldn't restrain the anger in his heart anymore, and shouted.

Everyone gathered around the brazier, including Chief Jin.Everyone stared at the mayor and his party with anger.Everyone's eyes shot out with flames, the mayor and his group were so surrounded that they felt very scared.

Seeing everyone coming, the mayor deliberately raised his voice to bluff: "Who started this fire?"

"Me!" all roared, and each took another step forward.

　It's not that the road has come to an end, it's just that it's time to turn - aromatic hydrocarbons
　　
　
(End of this chapter)