I'm A Police Officer, Why Do I Have All These Abnormal Skills?

Xiao Yu’s steps moved inch by inch, and his eyes moved little by little.

From time to time he would squat down and rummage on the ground with his hands.

What is he looking for?

Something that detonates gas can also be said to be an explosive device.

Through a preliminary autopsy performed by the forensic doctor at the scene, it was determined that the victim died of carbon monoxide poisoning.

He was not killed in a gas explosion.

It was also found that there were residues of isoflurane, a medical anesthetic, in the bodies of the two victims.

Xiao Yu’s initial reasoning.

The victim was first anesthetized with isoflurane and fell into coma, then inhaled the gas and died of carbon monoxide poisoning.

Finally, the gas explodes!

Continue reasoning through the above points.

This is the period from when the victim is unconscious to before the gas explosion.

All are in coma or dead.

Without external cause and effect, no matter how the gas leaks, it will not explode.

If the murderer had committed the crime, he would not have come to the scene and set off the gas.

Crazy, aren’t you afraid of being killed if you go to the scene to detonate it?

Assume that the gas detonation process was indeed the work of the murderer.

The most commonly used detonation methods…

timed detonation, remote detonation, and preset detonation.

But no matter which one it is.

There will inevitably be some traces left at the scene.

About an hour later.

When Xiao Yu turned over a piece of broken cabinet board.

Suddenly, his eyes froze under the wooden board.

Within sight, a deformed rice cooker appeared.

The rice cooker appears in the seat.

It is roughly inferred that it was hit here after a gas explosion.

This is not the point.

The point is, Xiao Yu actually saw a 500ml can of beer in the rice cooker!

What kind of operation is this… Xiao Yu was confused.

However, this can of beer was in an ‘exploded’ state and the shell was damaged.

Strange knowledge increased.

Why is there beer in the rice cooker?

Xiao Yu looked at the outside of the rice cooker.

Nowadays, many rice cookers have timer functions.

For example.

Someone washed rice and put water in it at night.

By setting the timer, the rice cooker can cook porridge and rice on its own the next day, which is very convenient.

What’s noteworthy about this?

Xiao Yu stretched out his gloved right hand and picked up the can of beer in the rice cooker.

Carefully observed the traces of ‘explosion’.

Then he took out the rice cooker’s inner pot with his left hand and observed it.

Assumption.

Some people want to take advantage of the timer function of a rice cooker, but not for cooking.

However, rice cookers have ‘insurance’.

There is no water and rice in it, or there is no certain weight to press down the inner pot.

The insurance will not be released and it will be thought that there is nothing in the pot and it cannot work.

This is insurance against ‘dry burn’.

Therefore, there must be a certain ‘weight’ in the pot, press down, and release the safety.

The rice cooker will work properly!

Xiao Yu looked at the can of beer and sneered.

1 pound?

A pound of weight pressed into the inner pot is just enough to cancel the insurance requirement.

So, how did this can of beer explode?

Cans will explode when heated to a certain extent.

The heat is probably around 50 to 80 degrees.

Some car owners have had this experience during the summer.

Cans of drinks were placed in the car, which was also parked in an open-air parking lot.

Suppose the outdoor temperature is 30 degrees, but the car has been exposed to the sun.

The temperature inside the car can easily reach over 50 degrees.

If you are unlucky, the can will explode!

If we say that the can of beer in front of us exploded when exposed to heat.

And it still exploded in the rice cooker.

It means the rice cooker has worked before.

Who in the right mind would put a can of beer into a rice cooker to heat it up?

What’s the

purpose of doing this?

Suddenly, Xiao Yu let out a long breath.

The detonating gas device was found.

It’s the rice cooker in front of you!

Detonate it with cans of beer?

No, it’s just the ‘weight’ that makes the rice cooker work.

It is detonated through the ‘heating copper tube’ in the rice cooker.

When the rice cooker is working.

The copper tube will quickly heat up and burn red, heating the pot.

If the heating tube is in a red-hot state and encounters gas…

boom!

“What a clever method.”

Xiao Yu frowned, “If it was smart, why did it leave so many traces?”

First of all, the anesthetic residue in the victim’s body must not escape the police’s sight.

Secondly, it will also be discovered that the victim died due to gas poisoning.

Finally…are you taking off your pants and farting?

To use a metaphor.

You are constipated, and the doctor tells you that you can just drop some Kailu.

But why did you take the whole bottle of cork and drop it on your poop?

Then I asked the doctor, why am I still constipated and can’t relieve my bowels?

Isn’t this operation magical?

The crime scene in front of him gave Xiao Yu this feeling.

Man, I was knocked unconscious by you using anesthetics.

He was also poisoned by the gas you released.

People are dead and there are a lot of clues left.

Then why do you have to detonate the gas?

If this isn’t taking off your pants and farting, what is this?

And the way of detonating gas is quite clever.

Are you so naughty… Xiao Yu was stunned for a while, “Or are you deliberately confusing the police?”

No, there must be something that has not been discovered.

Since the detonation method is very intelligent, it shows that this person is not a fool.

Then, there shouldn’t be so many clues left!

Xiao Yu continued to investigate and search.

Until he came to the place where the bodies of the two victims were found.

Bedroom in front of the bed.

This place was also in a mess due to the gas explosion, like a destroyed ruins.

Slowly squatting on the ground, Xiao Yu observed the ground and looked at the burned dust all over the ground.

Beast form: Eagle Eye.

Xiao Yu’s pupils shrank irregularly, and his eyes looked at the dust on the ground.

Suddenly, his eyelids twitched.

I found a speck of luster appearing in a spot of dust on the ground.

Metal?

“Tweezers.” Xiao Yu shouted.

A criminal policeman ran over quickly and handed over a ‘criminal investigation tool kit’.

It contains not only tweezers, pliers, and awls, but also a wide variety of tools.

They are all tools prepared for criminal police to investigate the scene.

Xiao Yu picked up the tweezers and carefully stretched them to the ground.

Then use tweezers to pick up a little bit of dust.

Slowly raise your arm, put the dust on the tweezers in front of your eyes and observe carefully.

Sudden.

Xiao Yu’s expression changed drastically.

What did he see?

Metal, or metal powder.

Aluminum powder!

As many people know, metals conduct electricity very well.

But few people know that metal is one of the scariest of ‘combustion-supporting’ materials.

For example, aluminum powder, magnesium powder, etc.

When they come into contact with carbon monoxide and oxygen, oxidation reactions occur.

It will release a large amount of heat instantly, thus promoting combustion and rapid combustion.

For example, in solid rocket motors.

Aluminum powder can act as a combustion accelerant and provide additional heat energy!

So why do aluminum powder appear in ordinary residents’ homes?

Xiao Yu, with an ugly face, put down the tweezers.

Begin the most thorough survey of the room’s floor.

Final confirmation, on the floor, bed, and every corner of the room.

There are a lot of traces of aluminum powder!

If these aluminum powders explode in gas, they will support combustion.

So……

“Your original intention was to burn the two corpses completely without leaving any traces? Xiao Yusenran murmured, ”

As a result, an accident occurred?” ! “