Conan Super Detective

"I said, you can be regarded as a scientist, how can you still be afraid of ants? Then how do you usually study small creatures such as insects?" Dong Ma asked speechlessly.

"My expertise is in chemistry and physics. Although biology is also involved, it is just the most basic common sense!"

Well, the common sense of scientists is already a very deep field of knowledge in the eyes of ordinary people.

"I remember that you usually look at some insect specimens, so why are you suddenly scared when you see it?" Conan also complained.

"It's a specimen, it's different from the real thing!" Dr. A Li yelled outrightly, "The ants that line up in a large range like this are scary just to look at it!"

Ants moving in groups?

Dongma looked up to the ground subconsciously, and he saw densely packed ants moving towards the hollow space under the wooden planks in an outer corridor of this Japanese-style house.

"It looks like we have found the murder weapon." Even if we personally confirm it, Dong Ma has already identified it as a murder weapon, because the smell that attracts ants has entered Dong Ma's nasal cavity.

"Master Dongma, tell us quickly!" Watson shouted impatiently.

"Mr. Xianbo, is it for you or me? The way you brought the murderous blunt tool into this annex." Dongma sneered and looked at Xianbo and De who had been brought over again.

"Don't talk nonsense! I was carefully searched by these two bodyguards before I entered the annex. They can testify to me, I didn't bring anything in!" Xianbo said firmly.

"I didn't bring anything in? It doesn't seem to be right, but those two said, you also brought a masked Superman figure and a masked Superman egg paper in a plastic bag." Dongma sneered.

"Yeah, so what? You don't necessarily want to say that I killed Hiyama with a hand handle!" Xianbo said disdainfully.

"But this is very strange. Since you have brought these things, there must be one more thing you carry with you. How come there is none?" Dongma asked pretendingly..

"What is it?" Xianbo asked back.

"Of course the plastic capsule shell! Listen to the description of the two bodyguards, the egg paper is not in the plastic bag, so there should be a capsule shell."

"Well, because I'm going to visit President Hiyama, I don't necessarily have such a children's toy in my hand? So I thought it got in the way, so I threw her away." Xianbo smiled lightly.

"Is that so?" Touma gave a noncommittal smile, and at the same time, Segawa came in with a bag.

"Master Dongma, I have brought all the capsule shells, honey, marbles, and bouncy balls you want."

"Uh...!" Xianbo was suddenly startled.

Dongma ignored his reaction, but took out the contents of the plastic bag.

"First of all, we need to know that the capsule shell is usually in two halves. One half is transparent so that the lottery winner can see the contents, while the other half is a solid plastic base. We first open the capsule shell to seal the two The tape of the half gashapon is attached to the hole of the transparent gashapon..."

By the way, for the holes of the gashapon shell, four represent the original version, three representatives will do it again, and two representatives will reprint it.

"Then put the marbles inside, then pour in a sufficient amount of honey, and then re-cover the capsule, so that the preparation is complete." Dong Ma smiled confidently.

"But what's the use of this?" Watson asked with a puzzled look.

"Then now, the key point is here. Throw this gashapon and bouncy ball on the roof." Dongma instructed.

"Throw it on the roof?" Watson looked at the sloping roof of the annex building, followed Dongma's orders to the spot where the bouncy ball was found, and threw the two balls on it together.

However, the strange thing is that after the two balls bounced for a few times, only the bouncing ball fell back to the ground.

"Then, you will be there for a while, and we will proceed to the next simulation of the case." Dongma turned to look at Xianbo, "Mr. Xianbo, can you tell me that you did something after the search was over and you entered the annex. What?"

"[Didn’t you say it? I waited here for Hiyama for a while, but the guy couldn’t come out, so I went in by myself." Xianbo put on the guest slippers with an impatient look, and was about to walk inside. .

"Isn't it? Mr. Xianbo, you should have said something like this to Mr. Hiyama who came out to greet you,'Can I borrow some toilets?'!" Dongma looked at Xianbo whose face changed a lot, with a sarcasm smile. "Of course, it's not really going to the toilet, but the murder weapon!"

"Nani?!" Not only Xianbo, but Miwako and others were shocked.

"Don't rush to refute, let's go to the toilet first and take a look." Said Dongma first led everyone to the toilet opposite the victim site.

"Did you see the small window? Just open that and you can get the murder weapon." Dongma motioned to a small inspector to try it.

Soon, the inspector opened the small window with confusion, and then looked outside in surprise.

"What's wrong?" Miwako asked immediately.

"Um, Police Department Sato, the gashapon filled with honey just now happened to be outside." The inspector took the gashapon up in shock.

"How is it possible? Watson outside doesn't do anything to sabotage the case, so she can't give it to you... Then why did the gashapon appear there?!" Miwako asked in shock.

"Because it is filled with honey, the viscous liquid makes it difficult to change the center of gravity of the gashapon, so although the slope of the roof can make the bouncy ball fall down quickly, the gashapon will be like rain falling on it. Slowly slide down." Dongma looked at the bewildered people, and immediately began to explain the physics.

Chapter 2917 The same crime scene as seventeen years ago (6)

"So that's it..." After Miwako finished listening, she suddenly realized.

"Then the gashapon that slides down slowly will fall into the rainwater pipe on the roof like rainwater, and slide along the rainwater pipe to the outside of the rainwater pipe drain. In order to prevent water accumulation, most rainwater pipes will have a certain slope, so This gashapon will naturally slide down slowly."

And the drain of the rainwater pipe is just outside the small window of the toilet. The reason why I chose a gashapon is because it fits the size of the rainwater pipe here.

"Watson, is that right?" Dongma asked with a smile.

"Yes, it came out of that drain." Watson affirmed immediately.

"By the way, the reason for throwing the gashapon on the roof together with the bouncy ball is to cover up the sound of the gashapon being thrown on the roof."

When Dong Ma said this, bodyguard A suddenly showed a dazed expression, because he said at the time that the sound he heard was strange, and now he finally got an explanation, because it was not the sound of a bouncing ball, but a gashapon hitting the roof. the sound of.

"So, when the bodyguard came to check the situation and saw the bouncy ball on the ground, he subconsciously thought that this was the only thing thrown in by 743. He thought it was accidentally thrown in by the children in the nearby park, so naturally he would not continue. Care about this." Dongma continued.

"But, can a gashapon with marbles really kill people?" Dr. Aka asked suspiciously.

"The real murder weapon is naturally not a marble, but a heavier iron ball. As long as that kind of thing is put into the socks, the lethality is enough to directly beat a person to death..."

"And the evidence of these inferences is the honey attached to the wound of the deceased Hiyama..."

"I'm not wrong, did I? Mr. Xianbo." Dongma sneered at Xianbo who was sweating.

"What about the bloodstains? If you beat people to death like that, a lot of blood will definitely splash on the murderer, but there is no blood on me!" Xianbo shouted.

"Because you took off your clothes. If you remember correctly, your shirt should have been put on in a hurry, so we can reason that you should have obtained the gashapon as a weapon in the toilet, and then take off your clothes and chase. Go to the locker room of the bathroom and kill President Hiyama, and then use the bathroom inside to wash off all the blood on his body. To dry the body, you only need to use toilet paper. After drying, use the toilet to flush out the toilet paper. "Dong Ma continued to reason.

"So, the whole process of committing the crime should be like this..."

"After you got the weapon in the toilet and took off your clothes, you found an excuse like'the toilet is broken' and attacked President Hiyama while opening the toilet door. So Hiyama, who was panicked, ran to the locker room. Because it was too late to close the door, I could only throw the glass with my hand at you, but in the end I was killed by you."

"You originally wanted to wash off the socks stained with President Hiyama's blood and honey, but if you wear wet socks and then wear slippers, you will leave obvious water marks. So in desperation, you can only deliberately Step on the shards of the glass thrown at you by Hiyama, so you have a reason to take off your socks."

"Then you put on your clothes in a hurry, and then you called the two bodyguards at the door. While they were going to inspect Hiyama's corpse, you threw the gashapon as a murder weapon under the floor of the main house, although it was a hasty treatment. , But no one actually thought that a group of ants everywhere would be a clue to the murder weapon."

"But unfortunately, the capsule with the iron ball and honey has been found by us and taken back for testing. The pair of slippers you wore also revealed the fact that it should have been concentrated on the heel because the heel was stuck. The blood stains on the place, even the toe part of the shoe is stained a lot, so the blood should be Hiyama's."

"As for the blood on your body, although it is washed away with water, the luminol reaction can still be effectively detected."