After simulating crimes 100,000 times, I became an ace detective

Compared with the previous five-story corridor.

This sixth floor seems too weird and totally out of common sense.

It is so clean that it is obviously specially cleaned by someone. All footprints have been wiped clean, as if to hide some traces and clues.

Su Ming stared at the stairs leading to the balcony on the sixth floor, bent down and gently wiped it twice, and saw a layer of dust on the tip of his finger and said.

"Gently wipe the stairs, and you can see a layer of light dust on the tip of your finger."

"Since this abandoned teaching building has not been taken care of for three years, dust can easily float in from all places. It will be dusty again soon after cleaning."

"Judging from the dust level of this staircase."

"Someone should have swept away their footprints last night, when the deceased fell from the building."

"This can be confirmed..."

"In addition to the deceased, there are other people who followed to the top floor."

Su Ming's skill of using dust to infer time.

Xu Changsheng nodded in admiration.

"That's right, Xiao Ming."

"I didn't expect that the dust on the stairs could bring you useful clues."

"Now we can only hope..."

"There are still traces on the balcony that have not been destroyed. We can find the key clues and further restore the truth of the matter."

The two continued to move forward.

After carefully checking to make sure that the stairs were swept very clean and there were no clues left, they slowly came to the rooftop.

......

Walked to the rooftop.

Xu Changsheng looked at the scene in front of him, sighed with a bit of discomfort in his heart, and shook his head.

"What a pity."

"They are still children who have not grown up."

Su Ming pursed his lips and did not speak, but he knew very well in his heart...

Xu Changsheng felt sorry that the female student left like this. She was still a child with a bright future, but she chose to leave the world in this way.

Because.

Now there are no traces of fighting, dried blood, or messy horror scenes in front of the two.

Only.

A neatly placed Winnie the Pooh tablecloth, which should have been full of dust around it, is now also cleaned very cleanly.

On the tablecloth.

There were two bottles of AD calcium milk with straws, and next to them were several bags of spicy strips and potato chips, and a small desk lamp for late-night reading.

And.

A light pink envelope placed in the middle.

You can imagine.

Last night.

The deceased spent the last time on this tablecloth with another unknown witness.

The two may have talked about idols, the past, the secret crush they never confessed to, or the dreams they would never have the chance to realize.

They talked until the snacks were finished and the drinks were finished.

The final choice...

He jumped off the abandoned teaching building in a backward posture that seemed to enjoy himself.

......

It can be said.

This scene in front of him.

It overturned the speculation that Xu Changsheng had previously deduced that the deceased was forced by someone to fall to his death.

Because if you are in a situation of being forced.

You will never see the rooftop like this now, neat, clean, and quiet. If the body of the deceased was not still downstairs, you would subconsciously think...

This is a tea party where junior high school girls whisper.

Xu Changsheng first took a picture of this scene to avoid losing some key evidence when moving things later.

Then he slowly walked forward and picked up the pink envelope placed in the middle of the tablecloth.

After taking a look.

He handed it to Su Ming and gestured.

"Xiao Ming, come and take a look."

"There are even a few words written on this envelope: "Help me hand it over to the police uncle."

"Why..."

"Why would such a good child choose to go to this step?"

It's obvious.

Seeing this warm scene on the rooftop.

Xu Changsheng can roughly determine that there is no forced murder in this case, and there is a high probability of suicide.

But even if it is suicide.

The wound on the wrist of the deceased, which was obviously caused by falling from the building, also needs a reasonable explanation.

Su Ming was also a little surprised, and even more puzzled by the scene on the rooftop.

However.

Previously, because the deceased fell from the building with his back facing up, he had always felt something was wrong, so he had already prepared himself mentally.

At this moment.

Su Ming looked at the pink envelope in his hand, and then gestured to Xu Changsheng.

"Brother Sheng."

"Shall I open this envelope first?"

"I always feel that there are still some problems with this case, and I hope to get some clues from this letter."

Xu Changsheng gently waved his hand, indicating that Su Ming could just open it and take a look.

He squatted down slightly, carefully checking the straw on the AD calcium milk and the edge of the spicy strip packaging bag, hoping to find another person's DNA traces from them.

Now.

To understand the specific process of this case, finding the person who chatted with the deceased here is naturally the best solution and is extremely important.

Su Ming focused all his attention on the envelope, and after slowly opening it, the beautiful handwriting came into view.

[Well, sorry, police uncle, did I cause you trouble? I'm sorry, I'm really sorry, I hope I haven't caused you any big trouble. ]

[By the way, police uncle, you don't have to waste time looking for the murderer. This is my own decision. It has nothing to do with other people, and no one forced me to do this. ]

[Why did I make this decision? Because I feel that it doesn't matter whether I exist in this world or not. Some people are destined to be redundant, right? And I'm too tired, really... really tired! ]

[So I want to be completely relaxed, and never have to worry about being relaxed when I'm awake. ]

[I've heard a saying before, when a person disappears from other people's memories, it means that he is no longer in this world. Some people will be remembered forever, some people may disappear completely in a hundred years, and some people may completely disappear in just a dozen years. ]

[Well, if it were me, I would probably only make others sad for a few months, and then be forgotten by others in the last few years, and disappear from this world from then on. ]

[If there is an afterlife, I hope to become a blue whale in the ocean, because it is big enough, strong enough, free enough, and precious enough to be seen by people at a glance. ]

[I've said too much. Anyway, this is my own decision. The police don't need to continue investigating.]

[Wait, let me curse one last time...]

[Go to this shitty world. I don't want to come back in my next life! ! !]

......