Chapter 312

"You're right. My wife was killed by Mr. LAN Chuan's mother twenty years ago."

Piantong Zhengji admitted it and asked suspiciously, "however, it's all the past. It should have nothing to do with this case?"

Before the Mumu police department spoke, Chang Liangyao, who was proficient in divination, took one of the tarot cards he carried with him. After seeing the face of the Tarot Card clearly, he said blandly: "in my opinion, the police suspect that the murderer is among us. Am I right, Mumu police department."

"Er... Well... I can't say that..." although the Mumu police department is really suspicious of the seven of them, it's not easy to express them too directly considering their face problems.

It seems that in order to reflect the effectiveness of divination, changliangyao took out a new tarot card and continued: "if I remember correctly, the snow stopped at more than 12 o'clock last night, can't I find the trace of the murderer in and out of the snow outside the house?"

The Mumu police department no longer covered up and frankly admitted: "indeed, everyone here is suspected, but now we can't find out who the murderer is."

"I think there should be some methods."

Changliang Yaoxi habitually drew a tarot card again, but not by divination, but through the observation of the scene, he reminded: "from the situation of the scene, even if the murderer wore a mask when he committed the murder, his body should be stained with a little blood of the dead."

"That's true," said the Mumu police department with a bright look in his eyes. "Then the murderer is the one who has time to wipe off his blood?"

Maori Kogoro nodded, looked at Daoye and Dai sitting there and said, "the only person who has time to wipe off the blood should be miss Daoye who didn't show up when he found the body."

"Don't be kidding. Why should I kill the teacher?"

Daoye and Daimeng stood up and refuted the people's doubts about her. Then they quarreled with changliangyao, who suspected her, and broke the rope of a pearl necklace around changliangyao's neck, causing the pearls to fall on the floor.

Seeing this behind the scenes, Bai Yan Zhenyu's pupils suddenly shrunk. It seemed that he thought of some possibility. He hurried to the room next to Su Fang Hongzi's bedroom and carefully observed the lattice air window above the locked door.

Between several baffles of the lattice air window, Baiyan Zhenyu found that the dust in several places was obviously thinner than that in other places, and the distribution was uneven. Obviously, something passed through that place, which would lead to such a result.

Combined with the inference that it was almost impossible for the murderer to leave the locked bedroom before, a new possibility emerged in Bai Yan Zhenyu's mind, that is, the murderer used some props to kill Su Fang Hongzi outside the bedroom.

……

After trying to understand the murderer's modus operandi, Bai yanzhenyu asked officer Gaomu to help prepare some props, and then called the people to the room to demonstrate in public.

"As like as two peas, you can see that this villa is completely symmetrical and the decoration of this room is exactly the same as that of the other side of Sufang. Now I think of it as a bedroom of Ms. Su Fang. The quilt on the bed is regarded as the deceased, showing you the murderer's way of committing it."

Baiyan Zhenyu went to the door where he was booked and asked officer Gaomu who went to Su Fang's Hongzi bedroom with props: "officer Gaomu, are you ready?"

"All right." on the other side of the door, officer Takagi's voice was ready.

"Well, let's start the demonstration. First of all, I borrowed a knife similar to the murder weapon, put an elastic band on the tail of the handle and threw it in between the air window partition above;"

"Then, use another elastic band to pass through the holes in the eyes of all masks, just like wearing beads, and then use the elastic band tied with a knife to pass through the mouth of each mask. After putting them on, throw them into the room one by one;"

"After all the masks are thrown into the room, you can use the elastic belt to control the mask. Officer Takagi, now tighten the elastic belt."

Since the eyes and mouths of these masks are connected in series by elastic bands, after the elastic bands are tightened, these masks are naturally connected back and forth, just like a big snake pill with a stretched neck in the shadow of fire and a grass pheasant sword in its mouth. The knife is directly aimed at the throat of the dead simulated by the tube.

"The thickness of each mask is 15mm. Two hundred masks are three meters. In addition, the gap between each mask and the length of the knife add up to at least three meters."

"The deceased was sleeping on the bed, about three and a half meters away from the lattice air window. The tip of the murder weapon was only more than ten centimeters away from the victim's throat. At this time, as long as you push the mask with a tool such as a wooden stick, the murder weapon will pierce the victim's throat."

"Finally, cut the elastic band that passes through the mask eyes and the murder weapon, and the mask and the murder weapon will fly out due to the strength when the elastic band breaks, causing the mask to be scattered everywhere, creating a scene in line with the legendary mask curse."

"That's why only one mask is contaminated with a large area of blood, while the other masks are only contaminated with a trace of blood at the mouth."

"Therefore, the murderer used this method to complete the secret room murder without entering the room. In this way, the murderer can be locked on two people."

Under the cooperation and demonstration of officer Gaomu, everyone also understood Bai Yan Zhenyu's explanation, but expressed doubts about Bai Yan Zhenyu's words behind.

"Don't you understand?"

Bai Yanzhen Yu sighed and explained, "according to this technique, it shows that when we hear the sound of masks scattered on the ground, the murderer stayed in this bedroom on the third floor of the East chamber."

"Therefore, we can exclude Miss Sui Naimei (Maid sister) who stayed with us in the masquerade hall at that time, Miss Mei naisui (Maid sister) who opened the west gate, and Mr. Songping, Mr. piantong and miss Changliang who came out of the West Wing room at that time."

"So there are still suspects, only Mr. LAN Chuan, who came to the masked hall after the mask fell to the ground, and miss Inaba, who didn't come out at that time."

After Bai yanzhenyu explained, the people suddenly realized, and then their eyes fell on lanchuan Dongya and Daoye hedai.

"Not me, I didn't kill!"

"It's not me, I'm just sleeping in my room!"

Facing the public's eyes, lanchuan Dongya became nervous with Daoye and Dayton and said that he was not a murderer.

Although the scope of suspects has been reduced by cracking the modus operandi, more evidence is needed to find out the real murderer.