novelslam Chapter 1232 Not an Accident (More)
Chapter 1232 Not an Accident (More)
A night show, which has been cleared.
The scene of the incident has been cordoned off by the police.
In front of a booth, two corpses were lying on top of each other like Arhats.
There were shattered pieces of glass all around.
and shattered glass panels covering a dead body.
Looking at the two corpses in front of him, Xiao Yu had strange eyes.
He raised his head again and looked at the glass 'balustrade' above the booth.
This kind of 'balcony' is very similar to the balcony made of glass.
The overall transparency allows people to walk on it.
This kind of 'transparent' architecture is very popular nowadays.
Like some suspension bridges, observation decks, upper pavilions, transparent coasts... are all made of this kind of extremely high-strength tempered glass.
At this time, the glass of the 'supporting platform' above has been shattered and fell...
Xiao Yu squatted down to check the thickness of the glass.
mm tempered glass?
This kind of glass is generally designed with laminated glass, which can carry a load of more than 500 kilograms per square centimeter, and can withstand an impact of about 4kg to 4kg.
But... not only is it shattered, but it is also falling?
mm tempered glass, if it falls, it will still be an area of four meters long and two meters wide.
Do you know how much it weighs?
Coupled with the weight of a person, it fell from a height of four meters and hit a person.
One can imagine what will happen to this person.
Tsk... Xiao Yu stood up, feeling a little toothache.
But why did the man who fell from the upstairs die?
Under normal circumstances at a height of four meters, it is difficult to fall to death.
Xiao Yu came to the corpse and carefully observed the strange twisted neck of the corpse.
The cervical spine was broken by something?
Looking around, Xiao Yu didn't find any objects that could break the cervical spine of the deceased during the fall.
Looking up again, he shook his head.
The glass shatters and falls off. The normal fall of the human body is under the feet and on the head, and the arms will be raised to grasp the balance.
There is also no possibility of falling head-down or laterally.
Fall straight and you break your neck, science?
Unless... Xiao Yu walked towards the stairs, walked up to the second floor, and stepped on the glass floor.
When I came to the accident scene where a piece of glass was missing, my eyes immediately fell on a card slot.
This kind of card slot is completely deconstructed from steel and metal, and the tempered glass is put on it after the adhesive layer is applied on it. It is a very strong bedding method.
However, it was this card slot that caused the death of the deceased.
The deceased fell from above, and the neck just hit the card slot. After breaking the cervical spine and falling...death!
Here comes the problem.
Why does tempered glass, which can carry 500 kilograms and withstand an impact of about 4kg, suddenly shatter and fall?
To put it bluntly, even if you swung a sledgehammer at this tempered glass, you might not be able to smash it.
Because the impact of ordinary people swinging a hammer may not necessarily reach about 4kg.
Unless it is the kind of professional wielding a sledgehammer, maybe it can be done.
Without any tools, the weight of a person walking alone wants to break this piece of tempered glass.
Science, is it possible?
Xiao Yu stood up, and said to Wang Dong, "Find all the broken glass."
Wang Dong: ...
Brother, do you know how big this piece of glass is, and how big is the scattered surface after it shatters?
You let me find it?
Rolling his eyes, Wang Dong still led his team members to work together with the police at the scene.
Xiao Yu looked at the surveillance locations in the night venue.
A total of eight monitoring?
There is a camera that can just capture the seat where I am.
Soon, the monitoring was called out.
Two hours ago, the night scene was crowded with people.
The second floor is very lively, with people coming and going on the glass floor.
Xiao Yu fast forwards to the event.
A young man shook his head as he walked.
Just as I walked onto the glass floor, my body suddenly swayed.
The floor shattered, and the tempered glass fell down together with the young man.
During the fall, I happened to see the young man's neck hit the card slot on the ground, and he fell down.
In the booth below, there was a young man who was drinking, but he didn't realize the accident that happened above.
The tempered glass and a person were directly photographed on the deck.
In less than three seconds, the two of them received the lunch box.
She curled her lips... Xiao Yu played the video backwards.
The young man who had the accident appeared and retreated...
When a person walking across the glass floor appeared again, Xiao Yu pressed pause.
a woman?
Xiao Yu frowned and continued to play the surveillance video.
His focus fell on the woman's feet.
In the high heels, there is no abnormality in the walking posture, and there is no gravity stepping action.
However, the woman stopped for a while on the glass, leaned on the handrail, waved to the dance floor below, and left quickly.
The look and action seemed to meet an acquaintance.
Xiao Yu thought for a while, and there was no suspicion, the other party still stepped on the ground without gravity.
Then came the second person, and the third person... Xiao Yu continued to look for suspicious targets.
No result!
Then he carefully watched the surveillance video five times.
In the end, it was still locked on the woman.
Although the suspicion is not great, if the tempered glass is artificially damaged.
It is very likely that this woman did it.
The video was played five times, wasting more than an hour of Xiao Yu's time.
Wang Dong and others who collected the glass shards were almost there.
And put together a whole piece of tempered glass piece by piece...
Xiao Yu came to the glass and carefully observed the cracks and various traces of shattering.
"what?"
Xiao Yu found something unusual.
The whole piece of tempered glass didn't shatter, but... exploded.
Anyone who understands tempered glass knows that it is not ordinary glass, so it is difficult to cut.
Because the tempered glass compressive stress layer is at the position of 1/3 to 2/3 of the thickness of the glass.
If the compressive stress layer is destroyed, the tempered glass will burst.
Even if you cut with a diamond knife, you can't reach the compressive stress layer.
The stress cannot be concentrated at the scratch, how to cut it?
In other words, the glass in front of me was instantly impacted by a certain compressive stress layer, causing it to burst.
Xiao Yu picked up the tablet, glanced at the frozen frame, looked at the woman lying on the armrest, and sneered.
"It's not an accident, I found her!".