Because there is still business to manage at home, Yan Weiqiang has not stayed long. Pen ~ fun ~ pavilion www.biquge.info three days later, I returned to my hometown.

After Yan Weiqiang left, Long Zihan looked for a day, grabbed the cousin with a "small mountain" hairstyle, and went to the barbershop.

Pressing Yan Hao on the chair, Long Zihan said, "Boss, give this kid a head!"

"Hey, okay. Yo, isn't this a dragon? What's the matter, this is ......?"

Long Zihan rubbed Yan Hao's head and said, "This is my cousin, please make a personal appearance for him." ”

"Hehe, okay!"

The master helped Yan Hao cut his hair here, and chatted with people on the other side.

"You don't know, last year, the little singer Roland, became popular because of the song "Four Seasons Like Spring", but unfortunately, after becoming famous, a fire broke out in her home and she died accidentally. ”

"I've heard that song before, it's so good, it's a shame!"

"It's a pity, it's just that last month there was a new singer named Fleur. In the name of Roland's resurrection, she sang "Four Seasons Like Spring" again, which gradually became popular. ”

Hearing this, Yan Hao snorted coldly with disdain and said, "What Roland resurrection, it's just a hype gimmick." ”

The person on the side said: "Let's say so, but that girl does look a little similar to Roland, and she sings well." ”

"Yes, yes, I heard that she will be on stage at night "Four Seasons Like Spring". ”

What people didn't expect was that this unintentional gossip turned out to be tonight's case......

At half past two in the morning, when Long Zihan led the team to arrive, the fire at the scene was being extinguished.

Looking at the tongue of fire in the dark night, spitting out thick black smoke, a foul smell drifted around with the wind.

Chu Yiren frowned, and said pointedly: "This fire is so big......

Long Zihan looked at Mo Bei and asked, "What about the people, are there any casualties?"

Mo Bei said: "The hostess has been burned and has now been sent to the hospital. I took a general look before, and the person was still alive and his face was ruined. ”

Long Zihan asked, "Who is the owner of the house?"

"The owner of the house is called Yang Rong, known as Furong, and she is a little singer. When I got home tonight, I was too tired and went straight to sleep. Somehow a fire broke out, and the neighbors found out about the fire and rushed to help put out the fire. The fire not only burned the house, but also burned the owner beyond recognition. ”

Chu Yiren looked at his watch and said, "The time when people are most likely to get tired is from one to three o'clock, and this time is also the time when the consciousness is the least awake. If you sleep normally, this time has also entered a deep sleep, and the owner of the house is lucky not to die. ”

Long Zihan said faintly: "What a coincidence, I just heard someone talk about her during the day, and something happened at night!"

Liu Yuanheng reported: "Long Shao, we have asked the neighbors nearby, because it is too late, everyone is sleeping, and no one has noticed anything abnormal here. When I found out, the fire in Yang Rong's house was already quite small. ”

"Is there someone from the hospital?"

Liu Yuanheng nodded and said, "I sent two people to follow." ”

The fire gradually decreased, and Long Zihan said: "Yiren, Wang Xiaoguang, investigate the situation and find out the cause of the fire." ”

"Good!"

Walking into the scene of the fire, the Chui said: "The charred material on the surface needs to be cleaned up, if we can find some evidence of spontaneous combustion such as the accumulation of catalytic substances that drove the spread of the fire in the lower layers or the cigarette butts left behind." It can prove whether the fire was natural or accidental, and not man-made. ”

Zhao Xiaohu asked suspiciously: "Cigarette butts can also cause such a big fire?"

"Even a match, a cigarette butt, with the help of strong winds, can become a major fire," Chu said. Look at the wind tonight, it's not light. ”

Wang Xiaoguang said while cleaning up the burning materials at the scene: "Brother Zhao, different combustion substances and different combustion temperatures will cause different forms of combustion products. ”

Long Zihan asked, "For example?"

"For example, fires caused by matches or cigarette butts are comparatively higher than man-made fires. As a result, the burned clothing and mattresses are also in the same shape. To put it simply, if you set fire to it, the burned things will be more broken and the degree of carbonization will be higher. ”

Long Zihan asked again, "What about the conclusion?"

The Chu Yi replied: "It should be man-made depending on the situation, because ...... The things burned too much, and the walls of the main entrance and the backyard windows were burned the most badly, not one or two thousand degrees, absolutely not to this extent. Visually, it should be caused by chemicals such as gasoline!"

"Gasoline?"

"Gasoline is a volatile and flammable mixed hydrocarbon liquid, and the main components are hydrocarbons with a carbon atomic number of 4~12. When hydrocarbons are not completely combusted, carbon monoxide is produced. The products of complete combustion are carbon dioxide and water. ”

Long Zihan said: "When we rushed over just now, there was thick smoke and peculiar smell, which is in line with your speculation. ”

Chu Yiren shook his head and said, "It's not 100% sure yet, this has to be done a specific test to be judged." One thing is certain, though, that fires are man-made and are burning from the outside in. ”

Erin analyzed: "The essence of arson and strong jian is the same, both belong to asserting one's own power, extending one's ability and control. The motives for arson are quite complex, and there are seven types: destructive, excited, vengeful, hidden, profit-making, radical, and serial. ”

Long Zihan asked: "Do a criminal psychological analysis." ”

"Generally speaking, the direction of arson cases can be broadly divided into two categories. One is the criminal suspects, who obviously belong to the frustrated people in society in terms of class status and living situation. ”

Long Zihan nodded and motioned for her to continue.

"They are frustrated and mentally unbalanced. It has the psychological motivation of 'revenge on the society'. 'Suicide attack', I can't get mixed up anymore, and I have to drag others to die together. They generally choose weak people who are similar to themselves to start, or choose public places with dense crowds, which can quickly impact law and order after an accident and attract widespread social attention. Arsonists like society to pay attention to them, to establish their psychological superiority through their sudden mass killings in society. It's an extremely distorted psychology. ”

Long Zihan said suspiciously: "But this case is the opposite of the theoretical knowledge you said, the owner of the house is a young star who has just risen, and his life and career are steadily rising......"