Conan's Almighty Extraction

"teacher!"

After the door opened, Aikawa Fuyuya immediately wanted to rush over to check on Sufang Hongzi's situation, but was stopped by Shiraiwa Maha and Mori Kogoro.

"You all stay outside, don't come in, so as not to damage the scene of the crime, Xiaolan, go to Mumu Police Department."

Mori Kogoro ordered everyone to stay at the door, then ordered Xiaolan to notify the police, and then conducted a preliminary inspection in the room.

Bai Yanzhenyu walked to the bed, carefully observed Su Fanghongzi's body, and analyzed: "The wound is on the neck, it can be said that he was killed by a single knife, and the method was too ruthless."

After hearing Baiyan Maha's words, Masaki Katagiri stood at the door of the room and said in surprise: "Mr. Baiyan, do you mean that this is a homicide case?"

Baiyan Zhenyu glanced back at him, and said angrily: "Mr. Katagiri, judging from the condition of the body, it is absolutely impossible for Ms. Su Fang to commit suicide, so she was naturally killed by someone else. You don't really think that Is there some kind of ominous masked curse?"

Matsudaira looked at the scene in the room in horror, and asked in confusion: "But, if it was a homicide case, how did the murderer do it? The door was locked from the inside just now?"

"It's not difficult to understand, it's just a common murder case in a secret room." Shiraiwa Maha responded flatly, and then he and Conan began to investigate carefully in the room.

"Brother Zhenyu, look here, there is a criminal statement left by the murderer."

Conan handed Shiraiwa Maha the piece of paper he found on the floor, which was also made up of cut-out text like the previous letter.

【My curse has come true. ——The messenger of the cursed mask. 】

"In this way, it will be more certain that Ms. Su Fang was killed. After all, curses will not leave such things."

Baiyan Maha put the letter away and prepared to hand it over to the police for inspection later. However, the murderer obviously has a certain anti-reconnaissance awareness, and he should not be able to find key clues such as fingerprints.

Not long after, the Mumu Police Department came with a team. After learning about the incident, they complained angrily: "If you immediately call the police when you receive these threatening letters, Ms. Su Fang may not be arrested. The murderer killed."

Mori Kogoro sighed, and explained regretfully: "Because the victim, Ms. Su Fang, said that she often received such threatening letters, so we don't need to make a fuss, so we didn't notify the police. It's all my fault."
"That's it"

The Mumu police department did not continue to pursue the investigation, looked at the masks scattered around the corpse, and asked: "These masks on the ground are those Xiaobu's masks?"

"That's right," Mori Kogoro nodded, and added: "At that time we were in the mask hall downstairs, and suddenly heard a sound of something falling upstairs, so we came up to check the situation, they should be at that time The prisoners are scattered here."

The Megure Police Department went to the gate to check it, and confirmed to Mori Kogoro: "When you arrived here, this door was locked from the inside, right?"

Mori Kogoro dragged Conan over, and explained: "Well, later, Maha broke the transom on the door and let Conan enter first, and then it was confirmed that Ms. Su Fang was dead, and then opened the two door locks from the inside. "

"Two locks?" Mu Mu police department frowned, and asked in confusion: "The victim is sleeping in his own home, why do he need two locks?"

Baiyan Maha came over and explained: "Mugure Police Department, according to Ms. Su Fang's secretary, Ms. Inaba, when I asked the psychic to seal the curse of the mask, I ordered several regulations and asked Ms. Su Fang to strictly abide by it." , one of which is to put two locks on the door of the dormitory."

"Psychic medium"

As a policeman, the Mumu Police Department naturally does not believe in the so-called psychics and curses, and speculates based on the current clues: "So, after the victim unlocked the door, the murderer let the murderer enter the room and kill her, and then the murderer In some way, this place has been arranged as a secret room."

"Megure Police Department, I don't think it's what you think."

Maha Shiraiwa shook his head, pointed to the sleeping pills on the bedside table and said: "According to what Ms. Inaba said, Ms. Su Fang has often suffered from insomnia recently, so she has always had the habit of taking sleeping pills. The body did not show any signs of struggle, which shows that She was already in a deep sleep."

"If that's the case, how did the murderer get in?"

While thinking about this question, the Mumu Police Department continued to investigate the scene, and suddenly noticed another door in the room, and asked quickly, "What is the door next door for?"

Baiyan Maha had already asked the maids and sisters in advance, and quickly explained: "It is said that there is a dormitory next door, but they said that this door has been sealed several years ago, and the top is sealed with nails, and it has not been opened yet. There are traces of passing, so the murderer must not have entered or exited from here."

The forensic personnel in the room added: "There is a lattice transom on the door, and those boards have no function of disassembly, and the gap between the boards is only five or six centimeters, and even one hand cannot be stretched through. The windows of the room were also sealed."

The only door that people can enter and exit has been locked from the inside, and there is no sign of opening it. The victim took sleeping pills, so it is impossible to come and open the door by himself. Call it a perfect locked room murder.

At this time, Conan suddenly interjected, questioning: "Uncle Maori, did Ms. Su Fang really take the sleeping pills by herself?"

"Of course, she didn't eat it herself. Did someone feed it to her? Wait."

Mori Kogoro was preparing to educate Conan, when he suddenly thought of a possibility, he said excitedly: "Mugure police department, I figured it out, the murderer met with Ms. Su Fang in the middle of the night and asked her to drink a drink or wine mixed with sleeping pills, Then move the stunned Ms. Su Fang to the bed and kill them, and then go to the Hall of Masks to get these masks, and arrange the scene as in the legend of the curse."

"So that's the case, but, Brother Mouri, how did the murderer lock the door behind him when he left?" Megure Police Department believed Kogoro Mori's speculation, but then asked a key question.

Mori Kogoro scratched his head, smiled awkwardly and said, "I don't know that yet."

However, Kogoro Mori's speculation can be regarded as deciphering part of the technique of the secret room. Next, we need to figure out how the murderer locked the two doors from the outside.