"Hahaha......" Hu Jinhui laughed, "Mr. Wu Qian, you are too unprofessional, right? Just because I am the one who opened the door, and then you say that I am the murderer of Zheng Yan? Hey, do you want to be such a good detective?"

This laugh, seriously, isn't surprising at all.

Anyone who hears Wu Gan's statement will be like this, even Ding Shutong is the same.

Even he Ding Shutong understands that it is written in many reasoning that after a simple murder in a closed room is done, in fact, the person who arrived at the scene of the crime first is the most suspicious.

But can the other person be convicted because of this?

Obviously not.

Ding Shutong didn't look at Hu Jinhui anymore, he stared at Wu Gan.

Wu Gan's face still didn't change, he still smiled, "That's right, it's true, if you judge that Mr. Hu is the murderer just by opening the door, it's really unreasonable." However, Zheng Yan's death was completely different. ”

"Oh, how do you say that?" said Hu Jinhui, smiling defiantly.

Wu Qian said with a smile: "The repetition of my case has already told everyone the answer." Actually, it's in the details.

I'll say it again now, at that time, Zheng Yan stepped on that dummy with both feet, and in fact, the real key to this prop of delayed killing is connection.

The dummy, the butterfly machine, the rubber belt, all these things are connected, and finally they are all in one place, which is the real key point, which is the doorknob.

To put it simply, the doorknob is the entire killing mechanism, that is, the rubber belt that connects the doorknob to the wrench on the left side of the butterfly machine, that is, the wrench similar to the dummy, is the most special.

Well, it's not really special, but it's much more special than the other rubber belt.

Remember?

When the door is not opened, the handle is parallel to the ground, that is, horizontal.

Horizontal, I understood.

And at this time, to connect the rubber belt to this handle, there is a change in force.

You should know that the connection with the butterfly machine, the rubber belt can only be put under the wrench, which is prepared for later, and it is necessary to use this force towards the downward slope.

However, at this time, the rubber belt is normally covered with a butterfly machine, that is, this thing is also at the level of the ground. But when it came time to put it on that handle, it changed.

But this is the key to killing, that is, the rubber belt is twisted out of the middle with an X, and this X is stretched, but when the handle changes from horizontal to vertical, through the action of diagonal downward pull, the rubber belt bounces back from the handle.

Here comes the key point!

The doorknob is normal, it is completely ordinary, but the doorknob is better workmanship.

So, what does it take to get out of such a doorknob and bounce back?

Let me tell you, Mr. Hu, turning the doorknob is only one step, and another key is needed, that is, time!

If the murderer wants to complete this murder, if he wants to make an alibi perfectly, if he wants to make this rubber belt bounce back, he must do one thing, that is, when turning this doorknob, he must control the speed and must hold it vertically for some time.

Otherwise, there is no way.

Come on, Mr. Hu, in fact, you must understand, but I still have to make it clear, that is, according to this killing, the hand that controls the doorknob, it must be as I said, otherwise, it will not be possible at all.

Why?

When we open the door normally and twist the doorknob normally, we usually press down once, and then quickly let go and let the doorknob pop back on its own!

Speaking of which, Mr. Hu, do you have anything else to say?"

Wu Gan's words are really ......

In fact, the reason is very simple, that is, the rubber belt cannot bounce back from the doorknob immediately, otherwise, when the doorknob is in a horizontal state, the rubber belt can also bounce back.

Then, all the time-delay killing props will lose their meaning.

With such reasoning, who can accomplish this murder?

It's very simple, just the one who opens the door!

In other words, the person who opens the door is the murderer, because only he can control it.

Ding Shutong was really shocked when he heard this, he didn't expect that such a small detail could expose so many things.

If you don't talk about the evidence, as far as the current reasoning goes, it is almost certain that the murderer must be Hu Jinhui!

He opened the door.

Moreover, there is a huge logical evidence in this.

Hu Jinhui laid out in advance, and he told his subordinates that he wanted to have a meeting!

This meeting is the key to his alibi.

Even, it can be reversed, that is, Hu Jinhui took advantage of his special status, he is the CEO, so he is fully capable of holding the meeting.

And this situation ...... It's the same as that programmer!

Ding Shutong finally understood why Wu Gan before told him not very seriously and determined that Hu Jinhui was the murderer.

Logically, logically, logically, and competently, there is no one else.

There is only one Hu Jinhui, who used to be a programmer and is now a CEO, so to speak, he has all the characteristics of the murderer.

After thinking about all this, he dared to point out that Hu Jinhui was the murderer without evidence!

But that is still the key question......

"Mr. Wu Qian, can you have evidence to prove all this? I'm talking about real evidence, such as fingerprints, and so on. Hu Jinhui is still very indifferent.

And Wu Qian was the same at this time, "Mr. Hu, Mr. Hu, don't worry, Zheng Yan's death, let's take a look at the things in this room."

Fingerprints, it's useless, because this is the lounge of your company.

As the CEO, you're fully qualified to go in and out, and it's only natural that you opened the door with your fingerprints on the doorknob.

However, there is something else that can be used to prove it.

See the corner over there?"

Wu Qian pointed to the wall opposite the butterfly machine, where there was a baseboard with damage.

"Haha...... Of course you do, what do you mean?" Hu Jinhui laughed.

Wu Gan also smiled: "It's not interesting, there are so many people in the company, it should be able to testify, I'm afraid this butterfly machine wasn't placed here not long ago, right?"

As soon as these words came out, Ding Shutong was shocked.

The baseboard was damaged, which means that it is likely that the butterfly machine was originally placed there, and then it was carried to this side, which is the middle of this wall, so the baseboard was caused to be like this.

However, how did Wu Qian know?

"Mr. Hu, the area of the butterfly machine is actually relatively small, there is no need to put it in the middle of the wall, let's take a look, this room is about more than 30 square meters, primary school students will count, a wall is about 5 to 6 meters such a distance, the butterfly machine is up to one and a half meters wide, it is too abrupt to put it in the middle, and, look at the position on both sides of the butterfly machine, there are traces on the ground, this should be the original location of the fitness rack, right?

So, interesting, why such an adjustment?

It's simple, just to kill people.

Moreover, I dare to say that there are a lot of people in my own company who can prove that this position adjustment is due to the order of your President Hu, right?"

Ding Shutong praised, yes, Hu Jinhui has the right to do this.

However, Hu Jinhui was still very calm, "Even so, can it prove that I am a murderer?"

"Not quite, but ... Wu Qian still smiled: "There is other evidence, that is, what did you do to Hou Yu." ”

Hu Jinhui frowned, "What do you mean?"

"Mr. Hu, don't forget, Hou Yu, as the CEO, how did he get in touch with Chi Fangfang? Or in other words, why can Hou Yu contact Chi Fangfang? You know, Chi Fangfang's troubles are not very unusual, many of your company's houses have decoration problems, such as Chi Fangfang, there are many customers, of course, not everyone died of illness like her husband, but Chi Fangfang is so good, that is, can you meet Mr. Hou?"

These words were so powerful that they directly made Hu Jinhui's lips tighten.

And Wu Qian continued to pursue, "In fact, I have figured out a lot of things, Chi Fangfang's three meetings with Hou Yu were all arranged by Zheng Yan, and the reason why this is the case is ...... Well, combined with this murder that happened today, Zheng Yan is your person at all!"

Huo...... This change is so mysterious!

PS: Go to sleep, no.