"So, the main problem now is the secret room technique?" Mizuma confirmed. Pen, fun, pavilion www. biquge。 info

The tape had been taken for inspection, and now the main problem for the officers was cracking the secret room, although they could not crack the secret room and did not delay the accusation against the murderer, but they gave the murderer an excuse during the prosecution.

The scene of the crime was the deceased's study, and when the body was found, the door had been locked, and the only key was pressed under a notepad at the scene.

The officers estimated that the key was obtained from under the door after the killer locked it, citing a new scratch on the floor, and a straight one from the door to the notepad, which is currently speculated to be the most likely mark of the key.

However, the problem was how to get the key under the notepad, and the officers found a similar key and a similar notepad, and tried various methods, such as rubber bands and thin bamboo sticks, but the keys were 108,000 miles away from the notepad.

"Let me try. Wei Xinghu, who had been watching the excitement on the side, suddenly spoke, picked up the key and put it on the ground, neither using rubber bands nor thin bamboo sticks, just flicking his fingers, and the key flew in through the crack in the door.

There was an exclamation from inside the door, and when I opened the door, I saw that the key had flown to the same place as before.

However, Mizuma picked up the notepad and found that the key was not under the notepad but inside the notepad, because the opening of the notepad was facing the door.

"Eh, can I try it once?" Wei Xinghu was not convinced.

"Even if it happens to bounce underneath, it doesn't mean anything. Mizuma Yue struck: "Look at the opening side, there are a few pieces of paper with broken edges, which is caused by the key popping into the notepad, even if you bounce under the notepad, it will leave this damage on the back cover." "There is no such trace in the notebook on the key at the scene of the crime.

"I have a way. Wei Xinghu walked out of the door again with the key, while Mizumatsuki stayed.

After a few seconds, the key flew diagonally through the crack in the door and slammed into two walls in succession, placing it from the opening of the notepad in opposite directions to bouncing under the notepad. Because the other paragraph was sealed, this time the key popped under the notepad without a trace.

Wei Xinghu came in proudly, "It's no problem this time, right? As long as you scratch that scratch in advance, you can reproduce the scene." ”

"It's just not a good reference value. "The moon continues to break the cold waterway. "Don't mention whether the murderer has your ability or not, no one will deliberately leave scratches. ”

"Cut. Wei Xinghu pursed his lips and stood aside to continue watching, Shui Jianyue said that he had only come with news of the black-clothed organization, but he could only stand here stupidly when he came. Interpol is a violent law enforcement agency, so he can't do anything to solve the case.

"But when I think about it, I think of a device. Hideki Kawasaki suddenly said, "When I was a child, I used to use a basket and bamboo sticks as a trap, and when I put down the bamboo stick basket, I would buckle it down, could it be such a mechanism?"

"It's possible. Kenichi Nakamura touched his chin and said, "Although there are no bamboo sticks, the chess pieces next to the notepad seem to be usable." ”

"Anyway, the current situation is a bit like the American case that Fujiwara explained last time, right?" said Kodenmi suddenly.

"Well, the clues are not clear yet, and no conclusions can be drawn. Fujiwara Sakaki thought for a moment and shook his head.

At this moment, the identification results of the tape have come out, and the fingerprints of the deceased and the deceased's wife were found on the surface of the tape, and an unfamiliar fingerprint was found on the tape.

PS: Regarding the problem of the tape running to the backyard instead of lying obediently in the answering machine like in the original book, it is because the original body was found by Conan, and the reason why Shirakura Yang came back was to be the first to find out and secretly take the tape with his fingerprints. Now Conan didn't come, assuming that Hakura Yang succeeded in stealing the tape, but the police soon came, in order to avoid being discovered, Hakura Yang threw the tape into the grass in the backyard, and was finally found by the forensic department, and Hakura Yang did not take the opportunity to wipe the fingerprints on the tape first because of the limited time.

pss: My friend, the festival value is negative, and the eighteenth that opened a pit at the starting point and didn't finish nine books is dirty, and the guest has opened a new pit "Conan's Randall can't be lifted", hmm...... I'm not recommending it, because I don't even know who Randall is, and reading the first chapter of Eighteen's book seems like a hooligan......