"How did the murderer commit the murder?"
Su Xinghuo asked hurriedly, suddenly waking up to a more important question, "Who is the murderer?"
"hehe."
The answer had already emerged in his mind. Li Ang calmly waved to the receptionist on the ship, gave him a few instructions and asked him to get something.
Then, Li Ang waved his hand and said: "To answer this question, we need to clarify something first.
This puddle of water on the ground next to the bed. "
He came to squat next to the water stain and said: "After the ice blade theory was proven to be unfeasible, this water stain became even more suspicious.
Who caused the water damage? Why are water stains left? "
"The murderer...to cover up the traces?"
Song singer Shi Yajing asked uncertainly.
"That's right."
Li Ang clapped his hands and said, "Before his death, the King Si was lying on the bed fixed by the straps. The water bottles and cups were on the table far away. It was obvious that he did not scatter them on the ground for drinking water.
It can only be the murderer trying to cover up his traces.
So, what kind of trace is it?
If the murderer left fingerprints at the scene, he could simply wipe them off with a cloth, rendering the iodine crystallized fingerprints useless.
If the murderer left hair at the scene, he should pick it up and keep it away.
If the murderer was injured and bleeding at the scene, he was worried that someone would use his blood to test his blood type and find out his identity. Then he should wrap up the wound and wipe off his own blood on the floor with a rag.
However, what was left at the scene was a puddle of water. The blood stains remaining in the water did not come from the murderer's wounds, but from the victim, the heir king Xia Yuanjia. "
"You mean, the murderer cleaned the murder weapon and left water stains?"
Sikong Qiu, the guard of the Prince's Mansion, squinted his eyes and asked, "But, why?
Since the murderer can come and go without a trace and enter and leave the secret room at will, why can't he take the murder weapon out of the room and clean it up? Or just throw the murder weapon somewhere where no one can find it. "
"Quite simply, he can't do it."
Li Ang smiled and said: "Last night was the bonfire festival on the island. Even though there were strong winds and waves, there were still many aboriginals and foreign tourists on the island. They sat on chairs in the house and watched the Sea Charm by the light of the fire, drinking and chatting.
The talisman lights on the ship are bright, and the murder weapon will cause movement when it falls into the sea, and it will be discovered.
What's more, the place where the Sea Charm docked was very close to the shore, so even if the murder weapon was thrown into the sea, it would be easily found.
Therefore, cleaning the blood stains on the murder weapon directly in the room is almost the best solution.
If I guessed correctly, the murderer originally hoped that the plasma gushing out from the wound on King Si's neck would soak through the entire bed and drip down along the edge of the bed, turning the water stains into a pool of blood, thus eliminating this flaw.
Unfortunately, he didn't expect that the heir's life would be more luxurious than he thought. The sheets and quilts were so absorbent that they absorbed all the blood.
Let the water content in the water stains be much more than a few streaks of blood.
And this kind of behavior also means that the murderer is not as powerful as we expected. "
Li Ang glanced over the faces of Fei Lian, Su Xinghuo and others, and said calmly: "He cannot enter and leave the room at will, and cannot disappear out of thin air. He must wait until the time when everyone from the Sea Charm lands on the island before he can carry out his murder plan.
To be precise, he never actually entered the room. "
Everyone said in disbelief: "Didn't you really enter the room?"
"How could you kill Yuan Jia without entering the room?"
Su Xinghuo said solemnly: "The alarm talisman in the room is intact, no spiritual fluctuations have been detected, the doors and windows have not been damaged, and there are no hallucinogenic ingredients in the wine. It is impossible. Yuan Jia was persuaded by the murderer to commit suicide. Bar?"
Li Ang smiled slightly, stretched out his finger and pointed above his head, "Everyone, please see, the only place in the entire secret room that is not sealed is on the ceiling.
That is, the holes of the eight bolts that fixed the bed in Room 3 upstairs to the wooden board. "
"Rivet...holes?"
The captain was stunned for a moment, then suddenly realized, "No, I have touched these eight bolts before.
Their nuts are securely fastened to the ceiling.
In the upstairs room, it is impossible to tighten or unscrew the nuts through the wooden floor..."
"No, that's okay."
Before Li Ang finished speaking, the receptionist left and returned with a strange look on his face, holding two things in his hand, which were a set of bolts of the same type used in the VIP area rooms and a pile of mussels placed in an iron basin.
These mussels are the delicacies used by the island's indigenous people to entertain foreign tourists. They vibrated continuously in the iron basin, making the metal basin clank.
"Trouble."
Li Ang expressed his gratitude to the receptionist verbally, reached out to take the bolt, and showed it to others, "Please see, the nut and screw of this bolt are firmly fixed together and are indestructible.
Without access to the nut, the bolt can be unscrewed through the mussel. "
As Li Ang spoke, he took out the most energetic mussel from the iron basin and pressed its shell against the top of the screw of the bolt.
The mussels trembled more violently as they felt they were out of the water.
The bolts are vibrated and vibrate at high frequencies.
And the nut unexpectedly loosened automatically, rotated, and moved toward the end of the screw.
Under everyone's incredulous gaze, there was a snap, and the hexagonal nut fell out from the end of the screw and hit the ground.
“The high-frequency vibration of the mussel is transmitted to the bolt, causing the nut and screw to vibrate at the same time.
This reduces the friction that originally fixed the two. Finally, the nut came off the screw. "
Li Ang said: "After the nut falls out, you can pull out the screw.
In this way, there is a hole in the middle between the room upstairs and the room downstairs to pass through.
This is the first part of the secret room. "
He silently added in his mind that if he had an electric toothbrush on hand, he wouldn't even need the alien mussel. He could directly press the electric toothbrush on the surface of the bolt to make the bolt vibrate and separate.
Talisman Master Dai Xu's expression suddenly changed, and he subconsciously said, "Wait a minute, are you saying that Chen Qiwei, who lives in Room 3 upstairs, is the murderer?"
Chen Qiwei, like him, also worked on the ship. The two had known each other for several years, and the other party had no enmity with Xia Yuanjia. How could he kill him?
Before Li Ang could answer, Fei Lian squinted his eyes and asked, "Isn't it right? Even if you do this, you can loosen the bolts and create a hole in the two rooms.
But when we entered the room during the day, all eight bolts were well fixed on the ceiling, and there were no missing nuts.
Could it be that the murderer upstairs unscrewed the nut through the wooden board and
Tighten the nut again across the board? "
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