Chapter 1,335 The human heart is the most unpredictable
Not being ashamed to ask questions has always been one of Cheng Yu's outstanding qualities. Since he is puzzled and now has the omniscient and omnipotent Old London by his side, there is no way Cheng Yu will miss such an opportunity.
Cheng Yu asked: "As for the device you mentioned that is equivalent to a fixed pulley, I will check it out later, but now I have a new question. How can I close the bedroom door?"
Old London suddenly let out a weird laugh, as if he was laughing at Cheng Yu for complicating simple things.
"Old London, I say you're almost done..." Cheng Yu's tone was slightly unhappy.
Old London stopped his smile in time and said: "Mr. Cheng is actually restricted by habitual thinking. The bedroom door can be closed easily without any skills at all. Mr. Cheng should have discovered that door
Are there any signs of friction on the inward door handle?"
Cheng Yu nodded, and Old London continued: "Ms. Su tied the silk thread to the door handle, then used a little force to completely open the door, and then the door would open to the maximum angle, obtaining a
The force of the rebound finally closed the door, forming a double secret room."
Cheng Yu was stunned. He never expected that Old London would give such an answer.
"So simple? But wouldn't the door make a loud noise when it hits the wall? It's in the middle of the night, wouldn't it be exposed?"
Old London shook his head and said: "So Mr. Cheng is bound by habitual thinking. The maximum opening angle of a door may not be stopped until it encounters an obstacle. In this villa, every door has
The door between the bedroom and the living room has no obstruction behind the door. In theory, the maximum opening angle of those doors should be 180 degrees, because there is a wall next to the door frame. And most doors,
Just like the door to a guest room, the maximum opening angle of the door is only 90 degrees."
Cheng Yu quickly recalled that indeed, including guest room doors, most doors in the world seemed to be installed against the wall, and they all opened toward the wall. Therefore, the maximum opening angle of most doors was only ninety degrees.
degree, so people often install a device with
The base has two functions of suction and anti-collision, and the other half is installed on the door. This can effectively prevent the door from hitting the wall and leave scars when it is pushed open, while also avoiding excessive noise.
At the same time, it can also ensure that the door can be attracted to the wall when it needs to be opened.
In the guest room here, the door between the bedroom and the living room is not opened in the corner. Maybe it is because that side is not a wall but a floor-to-ceiling glass window. If the door is opened in the corner, no matter how hard it is to install anti-
If there is a collision device, the door will also hit the floor-to-ceiling window countless times. And the glass is not as strong as the wall. If it breaks, it will be very dangerous. Therefore, the door between the bedroom and the living room in the guest room
The maximum opening angle of the door should theoretically be 180 degrees.
"So, the hinge of that door has been specially processed to ensure that the door will not open to 180 degrees and hit the wall?"
The LED light on Old London flashed crazily, and it said: "Yes, distinguished Mr. Cheng, the reason why most doors are installed on the edge of the wall is because the opening angle of the door is actually 90 degrees.
, and the door that opens in the middle is the one that can be opened to 180 degrees. But if you think about it carefully, isn’t it a lot?
Such double doors will have some processing done on the hinges. At most, they will open to 120 or 30 degrees, but will not allow them to be opened to 180 degrees. Especially
This kind of interior door is even more so. It only needs a little design to avoid all the noise caused by this door in the future. Old London believes that all designs
Anyone who wants to do this will be willing to do this. In order to make the door rotate more smoothly and smoothly, the owner also carefully selected the hinge when choosing it. Finally, he chose this hinge that has buffering and deceleration but also has a certain degree of flexibility to prevent the door from rattling.
A hinge that makes a knocking sound when it is fully opened. Therefore, you want to keep the bedroom door open all the time.
It is not easy to do this, because with a little force, it will open to the maximum angle and then rebound back to the closed state. The lock tongue of the bedroom is also designed with a lighter spring, so that the door automatically springs
When returning, the sound of the lock tongue being locked should be as gentle as possible. Anyway, the door between the bedroom and the living room is actually more symbolic."
Cheng Yu completely understood that it was such a simple thing to close the door. This really meant that Cheng Yu was blinded. He didn't think about it. He kept thinking about what the murderer used.
Technique, but the discovery of the silk thread became a constraint for him, making him think that the reason why the silk thread was wrapped around the door handle had some special purpose.
Moreover, in Cheng Yu's mind, what he was thinking was that Su Xi was pulling one end of the silk thread outside the window, and the middle section of the silk thread was wrapped around the door handle, and the other end was the one on the door frame of the terrace door that could be used as a
The device of the fixed pulley is finally buckled on the bulge of the lock tongue of the crescent lock.
But now after Old London explained it, Cheng Yu finally understood that the marks on the door handle had nothing to do with the crescent lock. Su Xi probably even used two wires. One wire was buckled on the door handle to ensure that the door remained open.
state. The other thread was folded directly from the door frame to the balcony door. Wait until she locked the crescent lock.
After that, you can use skill to recycle the silk thread, and then pull the silk thread tied to the door handle with force. In this way, the bedroom door will open to the maximum angle, and finally turn back to the closing direction due to elasticity, and finally form
The door is closed. Su Xi only needs to use one more trick to recycle the silk thread on the door handle.
This chapter is not over yet, please click on the next page to continue reading! However, according to the Law of Lockard's exchange, as long as you enter and exit a certain occasion, material exchange will definitely occur. Therefore, the silk thread eventually left some extremely slight scratches on the door handle.
The friction marks allowed Cheng Yu to restore the truth of last night.
Then, the next step is to go back to Bai Xiaowen's room and see if there is any device above the door frame of the terrace that can be used as a fixed pulley. You don't even need to go to Bai Xiaowen's room. Anyway, every guest room in the villa has
The layout and decoration are exactly the same. Things that appear in Bai Xiaowen's room are also found in every room. At most, they have a mirror effect, with slightly different directions.
"Okay, Bai Xiaowen's problem is over. Then it's Deng Jingliang and Xie Yanwen's problem."
Old London seemed to have a headache and complained: "Mr. Cheng, you really have too many questions. Besides, haven't you already understood everything about the matter between Mr. Deng and Mr. Xie? Is there anything else you can ask?"
"
"Deng Jingliang did fall into Xie Yanwen's trick, right?" Cheng Yu ignored Old London's complaints and asked his own question directly.
Old London replied helplessly: "Mr. Xie stretched a bowstring above Ms. Su's door frame, and tied a small steel needle to it. The steel needle was of course soaked in high-purity anesthetic. According to Old London
London's judgment is that as long as there is some vibration force nearby, the needle will be launched. To what extent the vibration will reach, Old London thinks that even Mr. Xie himself is not very sure. Of course, he must have gone through
After many tests, it seems that
The vibration caused by the door closing the letter can most of the time cause the thin needle to be launched. In fact, whether this mechanism can take effect is very contingency, because the movement of the door closing may not cause the thin needle to be launched, and the fine needle
Even if it was shot, there was a very high probability that it would not hit that person. Even Mr. Deng was not standing at Ms. Su's door at the time and still suffered the disaster. It can only be said that the direction of the launch of the thin needle was actually different.
There are big problems..."
Cheng Yu was silent, thinking that this meant that if Su Xi really came back and she opened the door and closed the door, even if the needle was fired, there was a high chance that it would not hit Su Xi. On the contrary, where Deng Jingliang was standing was
But his own door was affected.
"Of course, Mr. Xie doesn't necessarily want to do it. He is just trying his luck. Mr. Cheng, your reasoning is very correct. It was indeed Mr. Chen who told Mr. Xie about Ms. Su's allergy to ultraviolet rays. I have to say
,Mr. Chen is really a chatty person.
He is a person who has a special desire for Miss Xiao Wen, as well as his special preference for heterosexual interactions, and he and Ms. Su had a history of dating, and it was Ms. Su who cheated on her female boss.
Everything that led to their breakup, etc., was mentioned to Mr. Xie."
Cheng Yu's eyes darkened, he touched his forehead, and thought to himself that this Chen Yu is really... such a mouthful! He dares to say anything to others, this guy is really unreasonable. If not
He knew that this was just a virtual space, and he didn't want to have too much contact with this strange group of seven people. If he had chatted with Chen Yu for a while, Cheng Yu would have known about these gossips long ago.
"Mr. Xie's target was obviously Ms. Su, but he didn't expect that when he wanted to attack Ms. Su, Mr. Deng would also target him. Moreover, Mr. Deng took the initiative to create opportunities, but he was just fishing for Jiang Taigong.
.If that needle can hit Ms. Su as expected, and
There was no one in the villa at that time, so his plan was considered a success. Because no one has evidence to prove that Ms. Su was murdered in the villa. And if the needle did not fire, or it fired but failed to hit Ms. Su
, the possibility of being discovered is also very low.”
"But there is another situation, that is, Su Xi was shot and was soon anesthetized and fell to the ground. However, she did not come back alone, or you, Old London, were still in the villa at that time, so Xie Yanwen
In fact, there is no chance to do it. Of course, even so, he will not be in too much danger, at least no one can produce evidence to prove that he set the needle. Even, because he has been
Paying close attention to the movements in the corridor, when Su Xi fell to the ground after being shot, there would definitely be a sound, and Xie Yanwen could quickly come out of the room, pull out the needle that could prove that Su Xi's fall was not an accident, and then
Recover the bowstring on the ground. It's a pity that he couldn't wait for Su Xi, but he waited for Deng Jingliang who also wanted to attack him. Moreover, Deng Jingliang did not fall into a complete coma. "
Old London stopped talking, and has finished talking about the trap set up by Xie Yanwen that led to Deng Jingliang being recruited.
But Cheng Yu's question was not over yet. He asked again: "After Deng Jingliang was shot by a needle, he himself knew the existence of the needle. Therefore, regardless of whether Xie Yanwen recovered the needle or not, the needle was not left at the scene of the crime.
It's all normal. And that bowstring, Xie Yanwen was willing to
He must have thought about dealing with Deng Jingliang's affairs first and then recovering it, but he didn't expect that Deng Jingliang woke up and fought back, which caused him to flee in a hurry, so he could not recover the bow string. After Deng Jingliang chased him out, the two of them were in the bushes.
There was a fight..."
Old London interrupted Cheng Yu's narration and said: "The place where they fought was not in the bushes, but by the fountain pool in front of the villa. Mr. Xie was kicked over by Mr. Deng, and his forehead hit the fountain pool.
There was a big gash at the edge and a lot of blood flowed. Later, Mr. Deng was
Mr. Deng was thrown on the edge of the fountain pool with a hug. His calf was broken and his waist was slightly injured. But at that time, the effect of the anesthetic seemed to be getting stronger and Mr. Deng was a little dazed. Mr. Xie then got into the bushes.
中. When Mr. Deng chased after him, he tripped again due to the vines under his feet.
The spoon in his hand accidentally pierced his throat. Mr. Deng witnessed all this when he chased into the bushes. He returned to the fountain and washed his face with the water. Apparently he sobered up a lot.
I briefly dealt with the blood stains on the edge of the fountain pool. Mr. Cheng, you are actually returning to the villa.
When you were there, if you had paid attention to the fountain pool, you would have found that it was very wet. Unfortunately, you didn’t seem to notice it, and you were delayed in the villa for a long time, so you waited until you and Miss Manman were heading towards the pier.
When I walked there, the place had basically been dried by the sun.”
Well, Cheng Yu finally understood that for a detective, meticulous observation and constant vigilance are really sufficient and necessary conditions.
Of course, considering that Cheng Yu had no idea that the crime had already occurred at the time, it was understandable that he rushed back to the villa to try to prevent the possible crime and did not bother to observe it.
"The next thing is that after Mr. Deng thought about it, he decided to hide Mr. Xie's body, and then deceived everyone that Mr. Xie was not dead. He wanted to use such a person who no longer existed to create a panic effect in some people. Of course, Old London
What we saw was just the whole process of Mr. Deng hiding the body, and all the rest were the speculations of Old London."
Cheng Yu nodded and said with deep sympathy: "Your analysis is very reasonable. He not only wants to make everyone panic, but at the same time, if he really kills someone next, he can also be blamed.
To the dead Xie Yanwen who is wandering outside."
Seeing that Old London seemed to want to go back, Cheng Yu hurriedly said: "There are two final questions. First, did Deng Jingliang tell Liu Manman the truth about all this?"
"No, when Miss Manman used the intercom to ask him about the truth, he said that what he told everyone downstairs was the complete truth. He really didn't know whether Xie Yanwen was dead or alive, or where he was.
"
Cheng Yu was silent, which surprised him, but he thought it was reasonable. At the beginning, Cheng Yu asked Liu Manman this question, if only the two of them were left in the end, would she
Attack Deng Jingliang, and Cheng Yu asked her to think carefully about whether Deng Jingliang might attack her.
Of course Liu Manman's answer was no, but now, from the fact that Deng Jingliang didn't tell Liu Manman the truth, it seemed that he had kept it secret after all.
It's not that he has already planned to harm Liu Manman, but at least he has left the possibility. Otherwise, Cheng Yu can't think of any reason why he should keep Liu Manman in the dark.
Without even thinking about it, letting Liu Manman know that Xie Yanwen is dead will unite the two of them more, because they don't need to be distracted to think about Xie Yanwen's problem. Guo Ping'an and Su Xi are undoubtedly better at this point.
They have many more disadvantages.
The human heart is the most unpredictable. In the face of 100 million U.S. dollars, even family relationships will face extremely severe challenges. Cheng Yu can only hope that Deng Jingliang will just hold back and not put these things into reality. Otherwise,
Even if Liu Manman survives in the end, I'm afraid she will still feel lingering fears about this in the future.
Cheng Yu remembered a sentence, and he didn't know who said it. It said that no one has no price. If he doesn't sell, it's just because the price is not enough. At least in this virtual space, this sentence is correct.
"Last question, where is Xie Yanwen's body..."
Old London pulled the wheel and rolled, saying as he rolled: "Mr. Cheng, you are going too far. If Old London tells you this, it would be better to just tell you how to leave this island."
"I said, I won't tell anyone the content of our conversation." Cheng Yu said as he caught up.
Old London still kept going back: "Mr. Cheng, please think about it, why can Old London tell you so much? But now, what you want Old London to do is completely
Is it invalid?"
Cheng Yu was stunned for a moment and quickly understood what Old London meant.
Yes, the reason why Old London confessed to Cheng Yu to this extent was precisely because it modified Deng Jingliang's memory. It could not allow Deng Jingliang to be accused of being the murderer. And if Cheng Yu knew the location of the body, once the body was exposed,
Everyone must still think that Xie Yanwen died in the hands of Deng Jingliang. By then, all the efforts of Old London will be gone.