For example, a pool of blood stains left by the murderer, under this kind of fire, after the fire, the naked eye can hardly see where the blood stains are.

Only after the police have carpeted the black charcoal-like ground will they find out.

And this work takes a lot of time to process!

Wang Teng's current use is this method.

Xu Hao pondered for a moment and asked:

"What about the firefighters?"

"Is there a clue where the fire's burning point came from?"

Firefighting, fire fighting can determine the point of ignition, and why it is burning.

In general arson cases, as long as there is no problem with firefighting, after finding this thing, the scope of the search can be narrowed down on a large scale and the case can be solved quickly!

But only twenty years later, when surveillance was all over the city.

Now, it can only be used as a clue.

"They said it was a short circuit in the electrical appliances that caused the fire."

Wang Teng said with a sigh.

"A short circuit in the kettle's wires caused a fire."

Hearing this, Xu Hao's brows furrowed even deeper.

Electrical short-circuit

This is the regular pattern of fires, most fires are related to electricity, but this fire

If it weren't for the task released by the system, Xu Hao would have believed it!

Someone is definitely doing it!

Thinking of this, Xu Hao let go of his inherent thinking mode and began to think backwards.

The electrical appliance of the kettle is short-circuited.

What message does this sentence reveal?

There are many, and they are extremely critical!!

One, the burning point is inside the house!

Most arson cases are burned from the outside, such as the yard of a house, or the roof of a house, but the fire starts to ignite from the inside. In other words, the killer had infiltrated the house!

Second, the murderer wants to create an 'accidental' fire!

What is the difference between accidental fire and arson? An accident, a criminal!

He wants to conceal his identity, or to conceal the case, and if he wants to have the idea of concealing it, his identity will inevitably be shallow and easy to be investigated.

Three, the fire itself!

If you want to kill someone, you can use some more hidden methods, such as poisoning, or at night, while you are asleep, lock the door, sneak into the house and kill them one by one.

But the murderer used arson!

In this way, not only will the error rate be large, which will make people escape, but also affect the innocent, making the case worse and the police paying more attention!

If the other party had set the fire with the intention of revenge, he would have considered this, but he did it anyway.

From this, it can be concluded that the other party has a reason to set fire, wants to use arson to do something, and even says that killing people is not necessarily his main purpose, but arson can help him get what he wants!

This wants something.

Xu Hao hugged one hand and put the other hand under his nose, looking at the scene thoughtfully.

Any crime has a beginning and an end, that is, the birth of a contradiction and the end of a contradiction.

The word contradiction can run through the whole case, the murderer generally breaks out because of the contradiction, and also kills because of the contradiction, this contradiction is not necessarily a quarrel, but it may also be unilateral greed.

But no matter what it is, the other party's purpose is inseparable from this contradiction!

In other words, the murderer had a conflict with the victim!?

This fire has no beginning or end, but there are contradictions, and they don't know where to start.

There is only one relationship that can be checked by them at the moment!

There is a high probability that Wang Teng has already sent someone, but it takes a lot of time to visit and compare the information, and he didn't say it before, and there is a high probability that he has not made a report yet.

Well for now

The focus is on the three questions just now.

Why did the murderer get into the house and set it on fire, and why did he set it on fire, and what was the necessary connection between the fire and his purpose.

And finally.

Interpersonal relationship!

Four places, you can also try to socialize.

The other three, not to mention Xu Hao, are all shaken heads when the dog sees it,

All the clues were destroyed by fire, and the clues left behind did not know if they could be found, without any clues, and it was basically impossible to figure out the three questions.

"It's still about focusing on relationships!"

After making up his mind, Xu Hao began to plan the next process in his heart.

But before that, a man suddenly appeared in Xu Hao's mind.

Thinking of him, the corners of Xu Hao's mouth twitched.

"Forget it, let's wait for the file first."

Who comes to mind?

Zhang Miao!

To be more specific, the person who suffers from severe smiling depression can't see the joy and sorrow, can't see the real heart, any social interaction is virtual, it's all fake, whoever checks is unlucky!

The level of this case is even higher than that, if the other party is also mentally ill, check the social interaction for a few days, and finally find that it is useless.

Not to mention Wang Teng, even Xu Hao has to be as uncomfortable as constipation.

"Team Wang, I'll go back to the brigade first and wait for the file report, and you will search for clues first."

Xu Hao thought for a moment, then turned to Wang Teng and said.

"Okay, if you find out, I'll find someone to notify you as soon as possible."

Wang Teng nodded and replied.

The scene of the fire is no different from the ruins for the time being, and they need time to sort it out, and then they need to look for clues and make sure that the house is not in danger of collapsing.

In short, the scene is very cumbersome, and the time required is basically three or four times that of the rest of the cases.

Xu Hao didn't drive a police car, he took a taxi and arrived at the criminal investigation brigade as soon as he smoked.

As soon as he entered the game, Xu Hao saw Wang Chao who was about to go out.

"What are you going to do when you wake up!?"

Xu Hao got out of the car, looked up and down, and then asked.

"Looking for you, Brother Hao, I thought you didn't want me anymore!" Wang Chao said sincerely.

He was fine when he fell asleep, but when he opened his eyes, Xu Hao, the policemen outside, all disappeared, which scared him and thought he had missed something.

Xu Hao understood what he meant, but

But how is this sentence a little weird?

Forget it, the case is important, and this kind of small issue will not be studied in detail.

Blinked, clearing the clutter from his mind.

The two walked into the brigade, wandered inside for a long time, and found a few people in charge of the case.

"Is there any update on the archives?"

Xu Hao asked the people inside, "I mean the kind of interpersonal interaction of the victims. ”

"Nope."

The person in charge shook his head, "There are too many people involved, and they haven't been counted yet." ”

The case has not yet been determined, and it has not been reported to the higher authorities that it is a criminal case and not an accident.

Therefore, there is very little resource mobilization, and at present, it is only using the strength of the brigade to conduct criminal investigations.

And the victims, the dead alone, are as many as seven!

That is, seven times the amount of work.

I guess I can't get the file out tonight.

Xu Hao figured it out in an instant.

He didn't urge, he didn't force it, after all, the clues of the case need to be rigorous, and if there is uncertainty about the clues because of urging, it will directly affect the next investigation.

It's just one night, and he's waiting!

"Brother Hao, what are we going to do first?"

Wang Chao asked next to him, but he heard Xu Hao say that the crime scene is still being cleaned up and investigated.

There are no files, no crime scenes, ideas cannot be verified, what else can be done?

Suddenly, he thought of the meal he had eaten not long ago.

"A few of the victims' basic information was transferred to me to show it. I remember there were wounded people!? ”

Xu Hao turned his head and looked at the person who managed the file again.

He asked as he took the file from the other party.

The dossier is divided into nine sheets, both men and women, seven of which are of the deceased, with Peugeot information on them.

The nine of them are divided into four families, which have only basic information such as home addresses, telephone numbers, and household registration and occupation.

I don't see anything special.

"Yes, now in the hospital, if the injury is very serious, it is estimated that the operation has just been done, if you want to go, go now, when the time comes, there is a high probability that you will lie on the hospital bed." The police said.

"What's the room number?"

Xu Hao didn't hesitate, and immediately asked for the room number.

Normal people generally look at the file, and then it is better to contact the real person.

Because of the particularity of the text, it is easy for people to remember, and at a very fast speed in their minds, a person with obvious characteristics emerges according to the text.

After that, go to the real person, and if there is a problem, then it will be clear.

On the contrary, the effect will not be obvious.

But Xu Hao is different!

Although the master of psychology is more mentally draining, as long as he opens it, any mental action of the other party will be remembered in the form inherent in the information!

After that, it is compared with the text features without any pressure.

"In room 402 of the inpatient building." The police retrieved some information and then replied.

"What about the others?"

Hearing this, Xu Hao frowned, "Just this one wounded?" ”

The policeman nodded, "Yes, the other six dead, divided into three complete families, were all burned to death, and there were no more wounded." ”

There are no more wounded left?

Xu Hao frowned slightly.

He subconsciously felt that there was something strange in this.

The two-story building at the source of the fire is a single-parent family with two sons and a father.

According to the most basic records, the deceased is the eldest son, and the survivors are the younger son and the father.

The youngest son was taken to the hospital with burns, while the father was

Unscathed!?

Looking at the photos taken by the police at the scene for the first time, the father above.

Xu Hao didn't know if this was unscathed, at least this father's face was covered with black ash, and his hair was burned.

But if you compare it with the eldest son who lives in the same building, it is no different from being unscathed.

In the same building, the eldest son was burned to death, while the father was barely injured

Wrong!

Something is very wrong!

You know, although the word 'love' may be a little embarrassing to say, it is extremely quick to act!

Parents of normal people, for their children, can't wait to leave everything to him, what danger and pressure to resist by themselves, so that the other party can become a delicate flower blooming in the greenhouse.

But this is the case, in the event of a fire, the father is intact, and the children are killed one and one is seriously injured.

Somewhat winding?

Let's be more blunt!

The father was intact, and there was a 70% chance that the fire had been discovered, and the flames were not burning much at that time!

And if in this case, blood relationship, father's love will urge him to go to his children as soon as possible and save them!

Under normal circumstances, most of the children are alive and the father is severely burned or dead.

But this case is

As soon as the two children were killed and one was injured, the father burned his hair to the point !?

What's going on?

found out that there was a fire, and he didn't even shout, and just left his two sons and ran for his life?

Or is my father not at home?

But the fire broke out at four o'clock in the morning!

At this point in time, where can you be if you are not at home? And why is it outside?

Problematic!

Definitely there is a problem!

Xu Hao's brows furrowed even deeper, and he now instinctively felt the difficulty of this case.

Father kills child?

No, in the photo, the father's worries about his child are about to condense into reality and reality.

You know, it's a snap, not a pose!

The other party has feelings for the child, and the suspicion that the father killed the child is untenable.

But the other party can stand outside in a close and intact state.

Logical dead end!

Xu Hao is not a person who doesn't hit the south wall and doesn't stop, he directly takes these questions to heart.

"Chaozi, let's go, go to the hospital!"

Some ideas need to be verified before they can be turned into clues.

The other party still needs to see for himself how his child feels!

After all, speculation is speculation after all, and only when it is verified can it be used.

"Wait for me!"

Wang Chao came back to his senses, and he hurriedly followed.

Based on his keen sense of smell and a lot of experience, he already knew that this case was a test of intelligence.

Since IQ is a test, it will not test him.

The hospital is far away from here, and taxis are hesitant to solicit customers when they see the distance.

After all, it's already five o'clock in the afternoon, after pulling over, pull a few more people, and come back.

It takes a lot of time and money!

Thirty is close to a distance of forty kilometers, which makes them look away.

But

"I'll add money! One hundred and fifteen! Xu Hao took out the cash he hadn't burned.

"Okay. In fact, it's not a question of money or not, I just look at the little brother, you are more eye-catching, and what I value most as a person is fate! ”

The driver got out of the car with a smile on his face and opened the door for Xu Hao and Wang Chao.

Zhao has a hospital, but the scale is not large, firstly, because most of them are filming, built large, and it is easy to be seen in the play, and then goof.

It's the current level of medical care, and the funding above.

Of course, there are still general hospitals.

It's just that the small hospital was frightened when it saw the victim's burns of this magnitude, and didn't dare to take over, just bandaged it simply, and then transferred it to the big hospital.

If it is some more serious burns, it is estimated that you will die on the road halfway.

For a distance of nearly forty kilometers, Xu Hao spent one hundred and fifteen.

However, it was worth the money, and the driver fully demonstrated his skills, and it only took two and a half hours to arrive at the gate of the hospital.

At this time, it was already half past seven in the evening, it was getting dark, and the driver went back at nine o'clock.

But the price is high enough, he doesn't think there is anything, after all, one hundred and five, the sum of what he earned in a few days is only this number!

"Inpatient Building, Room 402."

Xu Hao looked at the small note provided to him by the police, and then searched for it in this hospital.

Fortunately, the structure of the hospital is not complicated, and he found the specific location by asking someone casually.

Find the right building, show your identity to enter the elevator, then wait for the elevator to stop, turn left after going out, take a few steps forward, and finally stop in front of a hospital room.

There is glass on the door that is convenient for viewing the inside, and Xu Hao looks through the glass and looks inside.

He saw the back of one in a hospital gown, with his hair shaved, sitting on a bed.

And, in front of the man, a man with bandages all over his body and no clothes.

This is

Father and young son!

Xu Hao narrowed his eyes and silently activated the buff in his heart.

'Master of Psychology, Falcon's Eye, Character Deduction Template.'

As soon as the three buffs opened, Xu Hao opened his eyes and raised the hand in his hand.

"Knock knock~"

There was a knock on the door.

Please whip me up with a commuter pass, QAQ

(End of chapter)