Conan Super Detective

"Speaking of which, have you ever talked about elopement?" Dong Ma asked with a smile.

"My sister sent me a message,'Next we two are going to go on a long journey.' This is probably the content." Daozi said.

"Well, she also sent me that kind of text message, because we were very good friends when we were students." Xuba also said.

"That is to say, since then, I heard that Teacher Tanba started to go crazy as soon as he drank." Daozi said at last.

"So, do you guys come here often to play bowling?" Dongma asked.

"Yes, because the dead sister Daozi likes bowling very much, so we come to play together whenever we have time." Xubo nodded and replied.

"Speaking of which, it was raining the last time I came." Daozi nodded.

"Mountain Village Police Department, we found a towel and four empty cans in the trash can next to the toilet." The assistant police officer ran over with the contents of the evidence bag and said.

"Empty can? Isn't this a can of green tea beverages?" The mountain village asked questioningly at the evidence.

"Yes, and there are some burn marks on the mouth of the can." The assistant police officer added.

"Could someone use it as an ashtray?" Shancun asked.

"No, it seems to smell of lamp oil, so it seems that something has been burned." The assistant police officer shook his head.

"Shancun, go and check on the toilet. Is there anything on the shelf that is prepared for toilet paper?" Dongma said with a smile.

"What's in that place?" Kogoro asked suspiciously.

"I'm afraid there should be burn marks on the ceiling there." Dongma said with a sneer.

"Yes, the police chief, there are indeed traces of burnt, and now the police officers in the forensic class are taking photos for evidence!" The village quickly got a positive answer.

"Sure enough, the whole incident can be explained in this way," Dongma murmured.

"Anyway, anyway, it seems to me that Mr. Tanba quarreled with someone after being drunk, and was drowned in the water where the other party was, and then he was taken here to hide in the toilet." Goro reasoned casually.

"But, when you went to look for it, didn't you say that no store has seen him in the store?" Shancun asked suspiciously.

"Of course I won't be telling the truth. After all, there was a serious fight in the store, otherwise it would not lead to murder. No store would tell you about such a situation. After all, it affects the business very much." Disdain.

"What about the stun gun? Why did the prisoner carry it? And we don’t know where it was, how did he drown? The most fundamental question is why the murderer put the deceased in the parking lot where the deceased started. Where's the toilet? The murderer doesn't know where he came from, and there is no need to do this, right?" Shancun asked in confusion.

"How could I know that kind of thing!" Kogoro said dissatisfiedly.

"Uncle Maori is of course impossible to know, because in fact it is not a dispute caused by drinking and quarreling, but a premeditated murder plan!" Dong Ma said with a smile.

"Premeditated? What is going on?" Shancun asked suspiciously.

"Well, what's going on, don't we know if we go outside? I also asked the assistant from the mountain village to arrange outside. It should be almost the same now." Dongma said with a smile.

"That said, that guy really seems to be gone." The village nodded after looking around.

Immediately, everyone came to the toilet where the body was found.

"Hey, why are all the ground flooded?" Kogoro asked, looking at the stagnant water on the ground in surprise.

"What I asked them to prepare at this time was one of the important steps of the murder trick I demonstrated next." Dongma explained with a smile.

"Yes, your Excellency the Chief of Police asked us to block the shade of the well with towels to prevent rainwater from draining out of the mouth." The police officer from the Forensics Department added.

"That's the case. Because of the slope here, the rain will produce water." Xiaolan said suddenly.

"That's right, because the ground itself has the terrain of sinking, so the stagnant water can cover half of the calf." Dongma nodded.

"But in this way, has important scenes been destroyed from time to time?" The mountain village wondered.

"The toilet on the site was moved to another place. This is a new one from the property," the forensic officer replied.

"But it's still not right. Even if the murder trick requires stagnant water, it will take a long time to get so much stagnant water?" Kogoro wondered.

"And even if you stunned with a stun gun, it takes a lot of effort to drown an adult in the water, right?" The mountain village did not believe.

"No, this trick doesn't require a lot of strength at all, just let the victim sit in a locked toilet, and drown him without touching him." Dongma sneered.

"Don't touch it? How can I do this?" Kogoro refused to believe.

"Why don't you two go in as the victims, how about trying my method to drown people?" Dongma asked with a smile.

Immediately, without waiting for the two to answer, asked the forensics class to pass them the oxygen mask that had been prepared.

"Then, next, let's arrange this murder mechanism." Dong Ma smiled triumphantly.

Chapter 1728 The Suspect Is Again Kogoro Mouri (sixth)

"The technique is very simple. First, seal the vents on the side of the toilet with tape. Then prepare four empty cans, pour lamp oil into them, put a cloth on the mouth of the cans, and then light the fire so that the used cans are placed on them. Fingers on the shelf. Then came out and sealed all the cracks of the door with tape, so that's it." Dongma said with a smile.

"But, how do you get the water up to drown the victim like this?" Yuanzi asked suspiciously.

"Well, just wait and see." Dongma motioned everyone to stay calm.

After a while, everyone's doubts became deeper and deeper, and suddenly there was a strong knock on the door in the toilet.

"Look, doesn't this begin?" Dongma said with a smile.

Immediately, Shiliang went up to tear the tape on the door, and then opened the toilet door.

"Wow!"

A huge wave of water rushed out of the toilet, as if the area was full of water.

On the side of Kogoro, most of his body was standing on the toilet bucket, sucking the oxygen from the 800 bottles of oxygen.

"How do you feel, Uncle Maori, do you believe me now?" Dongma asked with a smile.

"Scared me to death! What the hell are you doing! I almost drowned in it!" Kogoro shouted.

The mountain village squeezed to one side by Kogoro was still coughing constantly at this time, apparently a lot of water was choking in the respiratory tract.

"But, why is there so much water in the bathroom?" Xiaolan asked suspiciously while comforting Kogoro.

"Because the internal air pressure in the toilet has dropped! Did you ever do a similar experiment when you were going to school? Put a lighted wax candle in a slightly deep dish, then pour water in it, and then cover Put the beaker on and wait for the candle to go out, and the water that was originally outside will flow back into the beaker. The principle of this technique is the same." Dongma said with a smile.

"Simply put, it is to expand the air in the enclosed space by burning, reduce the oxygen concentration in the toilet, and then after the burning fire-can is extinguished, the air shrinks when cold, and then from the exhaust port under the door, A lot of rainwater accumulated on the ground outside will be poured into it to fill the thin air formed by the low pressure... Am I right, Masaki Suha, who is in charge of teaching immediately?!" Touma coldly pointed out the prisoner .

"..." Xuba was silent, as if he didn't know what to say, and he seemed to feel that there was nothing to say.

But Dongma didn't stop, but went on to tell his reasoning.

"It's not difficult at all to reason about your crime!"