Wrong Interrogation Room, The First Cracked Case Shocked the World

"No, officer, when will I return my ladder, I'll have to use it tomorrow!" the man muttered.

"Your ladder is not available to you for the time being. The police have requisitioned it. You should borrow someone else's ladder first!" Ning Cheng said.

There should be footprints on this ladder, and you will know when you test it.

"Fang Hailai borrowed a ladder? But why did Fang Hai help Zhao Chaoxian to open the window of his house?"

Mu Xiaoyu wondered.

"Don't rush to answer this first, let's go, let's go back to the scene!"

Ning Cheng took Mu Xiaoyu back to the scene. On the way, Mu Xiaoyu asked curiously, "Are you suspicious of Fang Hai?"

"You'll find out when you go back and have a look." Ning Cheng smiled and sold out.

"Hey, if I ask you, you won't say it, but the trace is really familiar. What kind of trace is it?"

Mu Xiaoyu didn't get Ning Cheng's answer, so she had to figure it out for herself.

Arriving at the scene, Ning Cheng pointed to the trace.

"There is a time when this trace will appear, and that is when you have just moved to a new home."

"What do you mean, move to a new house?"

"That's right, because sometimes the furniture is too big to come in through the door, so the construction party often adopts a method, which is to use a rope to transport the furniture from the position of the window. During the transportation process, Rope friction can cause 230 damage to tiles or walls!"

Ning Cheng explained by pointing to the trace.

"But this trace is fan-shaped and not very uniform. If it is a heavy object, a board should be placed for stability. The problem comes again. When hanging something from top to bottom, the trace is often on the window sill. The location of this trace is on the top, Xiaoyu, what do you think?"

Ning Cheng threw the question to Mu Xiaoyu.

Mu Xiaoyu had learned to think divergently after a night of beatings.

"If something is transported up from below, the trace will be under the sill of the windowsill, and if the trace is above, then it is likely to be transported from above to below!"

"Yes, but what is it that needs to be transported from above?"

"The dormitory buildings in this area are all located at the back of the building. Even if there is something hanging, no one can see it, so this trace should be the trace of the murderer's arrival or the removal of the murder weapon!"

Combined with the situation at the scene, Mu Xiaoyu made a bold guess.

But soon, she became confused again, "No, the deceased was obviously strangled to death, and the murder weapon was a rope. Does this also need to be transported away?"

Obviously, Mu Xiaoyu's thinking at this time fell into a misunderstanding.

When most people see this trace, they will think about whether it is to take some kind of heavy object away from the scene and eliminate the evidence, but they have not thought about other factors, which is due to the inertia of thinking.

Ning Cheng didn't feel embarrassed, but answered directly.

"This trace is an irregular fan-shaped swing, which is not caused by dead objects, and this tile is very hard, and it must be very powerful to be able to make such traces on it."

"What do you mean, it's not a dead thing, can it still be a human being?" Mu Xiaoyu joked.

"right!"

Ning Cheng instead gave a definite answer.

"I understand, the murderer used this rope to enter the deceased's house through the window at around 7:30, then strangled the deceased Zhao Chaoxian, and then used the rope to escape, so we couldn't find the surveillance records!"

Mu Xiaoyu immediately came to a conclusion.

"Then how do you explain that the strangle on the deceased's neck is the same as the one who was hanged? If it was strangled, then the deceased would definitely struggle, and the strangle was parallel to the neck. I have just seen that the strangle on the deceased's neck is the same as The jaw line is parallel, which is absolutely impossible unless the murderer is half a body taller than the deceased."

"If that's the case, did the murderer let the dead sit, or did he squat to kill the dead?"

"In this way, the murderer has no use at all, and the deceased was a big man of 185. He was only drunk, not anesthetized, and he would definitely struggle. During the struggle, there would definitely be traces in his fingers, but just checked, There was no skin debris between the deceased's fingers, only a (cdbc) remnant of a rope."

Ning Cheng explained.

Mu Xiaoyu fell into deep thought, "Yes, if the murderer strangled the deceased, the deceased would definitely resist, so what is this place for?"

Ning Cheng asked, "Have you seen what was left in the fingers of the deceased?"

Mu Xiaoyu frowned, "Of course I've seen it, but if there are only rope residues in the fingers of the deceased, then it should be because there is no place to grab it when floating in the air, only the rope can be grasped!"

"No, you've fallen into a misunderstanding of thinking, who told you that the remains of the dead person's fingers without anything else are in the air?"

Ning Cheng raised his eyebrows and smiled.

"Why not?" Mu Xiaoyu asked back.

"There's another possibility. You look at this toilet yourself. Did you find its layout strange?"

"Layout?" Mu Xiaoyu looked around.

The bathroom is not big, but the sink and toilet are far from the window, there is nothing else next to the window, just a bare shower and it seems to be broken.

"You only thought that the murderer would enter or exit from here, but you never thought that the murderer might never touch the deceased from beginning to end!"

"It's impossible, without touching the dead, it's a fantasy!"

Mu Xiaoyu thought for a while to retort.

Indeed, without touching the deceased, should the deceased be sent to their own death?

Ning Cheng explained.

"There are no other residues in the fingers of the deceased. Besides there is nothing to grab, there is also a possibility that what he grabs is very likely to be difficult to leave traces!"

Hearing this explanation, Mu Xiaoyu was stunned for a moment, and followed her thoughts.

"It's hard to leave marks? You mean...tiles!"

"Yes, I guess, the deceased is likely to be hanged by the rope pulled in from the outside in this toilet by the window! There is nothing to grab here, only the smooth tiles, the deceased can't take advantage of it. , of course you can't save yourself!"

"This murderer is simply too terrifying!" Mu Xiaoyu imagined the scene, and her face turned pale.

The deceased Zhao Chaoxian was unconscious after being drunk. When he woke up due to suffocation, he found that he was tightly restrained by a rope, surrounded by smooth tiles. There was nothing to grab, so he could only struggle weakly and die!

It is even very likely that he does not know who the murderer is, but such a young and promising young man has lost his dignity in this way!

"According to what you said, this should be the first murder scene?" Mu Xiaoyu said after recovering.

"That's right, the wire of the shower was removed. I think it's probably because of the fear that the deceased can grab the wire of the shower, leaving evidence and affecting the murderer's plan!".