Detective Conan's love of sorrow

Everything was exactly as Mu Xi thought, Matsumoto Shan... died.

"Why, how could this be? Suzuki Ayako covered her mouth and said in fear.

"Don't look at it," said Mu Xi, holding Suzuki Ayako in her arms, blocking Suzuki Ayako's sight with her hand.

Sonoko Suzuki saw it but "pained" in her heart.The man I like loves my sister everywhere.

Seeing her sister Suzuki Sonoko's angry expression, Suzuki Ayako had no choice but to push Mu Xi away and get out of her embrace, and considering that Mu Xi was a man, she didn't dare to stay by her side.

The deceased was a male named Matsumoto-san. The deceased was killed by a sharp sword, and the hit parts were the vital parts, the head and the heart.

"Why did this happen? Why did a good party turn out like this?" Xiao Ran asked.

Conan was not idle looking at the corpse at this time, but was busy, groping around in the room, looking for any evidence.

Seeing Xinyi like this, it's time for Mu Xi to look for clues.

From the perspective of the whole room, the murderer should not have been so easy to succeed. Looking at the window, the entire window is almost completely closed. It is almost impossible for the murderer to sneak into the house through the window from the outside, because the room The windows showed no sign of being opened.

"Ayako, have the windows in this room always been like this?" Mu Xi asked.

Suzuki Ayako walked to the window and looked at it, and after confirming it, she told Mu Xi: "That's right, this window has maintained this status quo from the beginning to now."

"Then it seems that the window has not been opened, so the murderer must have come in from somewhere else, Sister Yuanzi, is there any other place to enter this room? Except the door." Conan said.

"No, it is impossible to enter this room from other places except the door, unless you enter through the window, but there is no trace of the window being opened." Sonoko replied.

"Then the secret room killed people. This is a complete secret room." Roland Kodak said.

"No, this can't be considered a complete secret room. What if the murderer came in through the door?" Mu Xi said, while groping for the opened door.

"Come in from the outside, what are you kidding? Isn't it impossible to get in when we come? Then how could the murderer come in? And the door is locked, even if the murderer can open the door when he comes in, how can he do it?" Did you lock the door after you went out?" Ishikawai asked.

"Could it be that the door was locked by the deceased, before he died?" Yamanaka Muro said.

"Impossible, the place where the deceased died was on the bed, and judging from the lying posture of the deceased and the arrangement of the items in the room. The deceased was killed on the bed, and he was asleep when he died, so the items in the room were not Passive. How could the door be locked by the dead?" Conan said.

"Hey, how do you know so much?" Sonoko looked at Conan and asked curiously.

Hehe, Conan smiled and said, "Because I often follow Sister Mu Xi, so..."

Mu Xi looked at the corpse and said, "Conan is right, but who did it?"

"What is certain is that the murderer must be among our group of people." Conan pointed at the group of people and said fiercely.

"What, among our group of people" is meaningless, everyone showed a very surprised expression, who would do it?

"Muxi, aren't you a famous detective? Hurry up and find out the murderer!" Yuanzi said, of course, she didn't want to see such plots again.

"I know, I will definitely find out the murderer, but there are no clues now, everyone should call the police first. It should be easier with the assistance of the police." After speaking, he looked at Conan again, where did this guy really go? People will die there!

After Suzuki Ayako made a call, the police came soon, and of course, there was the police officer Mumu among them.

After learning that Mu Xi is the new elder brother, Mu Mu police officer began to cooperate with Mu Xi, while other idlers left the room, and the whole room was only Mu Mu police officer and Mu Xi.

"So, how do you think the murderer committed the crime?" Mumu asked.

Mu Xi fumbled on the only remaining door in the whole room, because everything can only be found there.

"I think the murderer must have come in through this door, and the windows are tightly sealed, so it's impossible to get in."

"So it is."

Feeling and watching, doorknobs, locks.

!! ?

What is this? I found a faint scratch on the lock of the door, and immediately called the Mumu police officer.

"Did you find anything?" the police officer asked.

And Mu Xi was still groping for that trace, and suddenly found such a trace left in the crack of the door.

"I see, it turned out to be this way."

"Ah, do you know who the murderer is?" asked the police officer.

"No, although I don't know who the murderer is for the time being, at least I already know the murderer's modus operandi. Any murder in a secret room is just a cover-up for the murderer."

"Blinding, blinding." The Mumu police officer said in surprise.

"That's right, if my reasoning is correct, the murderer must have committed the crime in this way." After speaking, he showed it to the police officer.

"First of all, the victim may not have fallen asleep before the murderer killed him, because outsiders cannot enter without a key. Therefore, it must be the victim who opened the door for the murderer. Moreover, there were no signs of fighting in the entire room, and according to the body Judging from the wounds on the face, the murderer killed the victim with a single knife."

"I was stabbed twice, and both of them were critical. It shows how much the murderer hates the victim?"

"Yes, after the murderer killed the victim, in order to disguise it as a secret room murder, he used steel wire as the material. Just bend one end of the steel wire slightly, then stuff it into the keyhole, and use the doorknob to fix the steel wire. Immediately afterwards, the person walked out of the room, and then slowly closed the door, so that the steel wire could get out from the crack of the door, and finally the door could be locked inside by pulling the steel wire forcefully, so this kind of trace was left.”

"Then why did he do it? He simply created a murder in a secret room, he didn't cover up his crime, and he didn't intend to blame others at all?" Mumu police officer said.

"I'm also struggling with this matter, but I think what he did must have something to do with it. Officer Mumu, please investigate the information of the remaining three people. I think the case can only be solved by knowing their backgrounds. "

"Okay, I'm going now.