Gao Cheng's nose moved slightly, and the unique smell of KTV wine was faintly mixed with other strange smells, and he looked at the No. 5 private room again, although he couldn't see clearly through the glass, but there was still a familiar chill in Gao Cheng's heart.

Something went wrong......

Gao Cheng hesitated and reached out to grab the doorknob, and at the same time Hondo Eiyu walked out of the toilet.

"That, senior......"

"What's wrong?" Gao Cheng looked back in confusion.

"Actually," said Hondo Eiyu, "I ......"

"I'll talk about it later."

Gao Cheng directly opened the door of the No. 5 private room and looked at the man who fell on the edge of the table with blood on his head with a solemn expression.

Lying on the ground with wide eyes, covered with a suit, hats and glasses, his face is quite ordinary, but judging from his clothes and beard, he is indeed a stalker before.

"Call the police!"

Gao Cheng squatted next to him to check the man's condition, and hurriedly reminded the stunned Hondo Yingyu.

The man had no signs of life, and even the blood that came out was dry, and it appeared to be dead for about 10 to 30 minutes, but no more than 30 minutes......

"Brother Yingyu!"

Conan was the first to rush to Hondo Eisuke's side, and then saw the corpse in the No. 5 private room and Gao Cheng who was checking around the corpse.

"It's ...... The guy before? ”

"Hmm."

Gao Cheng walked out of the private room in a deep voice.

Their stalkers were killed, and while there was no need to worry about any stalkers, things got complicated and they became suspects.

And the murderer, I don't know why he killed people......

Gao Cheng looked at the positions of several private rooms again.

I can't see the No. 5 private room from the front desk, so I don't know who went in and killed someone, and because the toilet is opposite, it's not strange that anyone comes over......

……

"According to the driver's license found on the deceased, the victim was Mr. Mao Ting......"

At a karaoke shop in Sanchome, after collecting evidence at the scene of the crime, Twilight took Takagi into the private room.

"He was hit several times on the head with a blunt object, which killed him...... The suit that covers the body seems to be used to block the blood splattered when the prisoner commits the crime......"

"And then ......" Twilight's beard moved, and looked at Gao Cheng and Conan standing at the door angrily, "Brother Chenghu, the first witness is you, right?" ”

"yes......"

"Please, how could you be in such a place?"

Twilight is full of complaints.

"And bring a group of students to sing karaoke?"

"Well, it's just to relax after school......"

Gao Cheng looked at the forensic staff who were still inspecting in the private room: "Are there any other discoveries?" About the identity of this man......"

"Not yet, but ......"

"Officer," one officer reported, "a small film camera was found in the victim's suit......"

"Oh?" Twilight took the camera and called to Chiba, "Let's wash out the photos inside." ”

"Yes!"

"Really," Twilight looked at Gao Cheng helplessly, turned to the front desk receptionist and asked, "When the victim came here, was there anyone with him?" ”

"No," said the receptionist, "he came alone, and made a strange request...... He said that he would inform him when these high school students with children came out......"

"Why?" Twilight was stunned and said, "Brother Chenghu, do you know each other?" ”

"I don't know......"

"No," the receptionist hurriedly explained, "He said that he had forgotten his things in private room No. 3 when he came here before, and wanted to wait for them to come out and get ......"

"And what the hell did he forget?"

"This, I don't know, it's a friend who hides it as a joke and can't find it easily......"

"On that note," Gao Cheng interrupted, "I don't think this man has forgotten anything, but is just going to follow us after we leave." ”

"Tracking?"

"Yes, I don't know what happened, but this man has been following us since he came here, sneaky, if I'm not mistaken, there should be a lot of candid photos in that camera......"

"Is this true?" Twilight was surprised, "That's why you're here in this room......"

"I just didn't feel right."

Gao Cheng paused and greeted the front desk: "Are you sure that no one has left this store during this time?" ”

"Uh, yes," the receptionist nodded, "only the guests who came in, you were the first to come, then this guest, then the long-faced guest in room 2, the two fitness guests in room 4, and the old man in room 1...... You can go and see the surveillance footage, right there at the front desk. ”

"But the monitoring can't see the side of private room No. 5, ......"

Twilight frowned and went to the front desk to check the surveillance.

There were a total of 5 people who went to the toilet after the victim, including Eiyu Hondo and Gao Cheng, and there was one person in each of the other private rooms, except for the other one in private room No. 4 who stayed in the room because of his uncomfortable throat.

"The biggest problem now is actually to find the murder weapon first, that is, the blunt weapon that killed the victim, and it has not been found anywhere except your room......"

Twilight's face was serious.

"Brother Chenghu, although you are the first discoverer, there are also suspicions......"

"I know."

Gao Cheng repeatedly fast-forwarded to see the time when everyone appeared in the camera, and followed Twilight to inspect each private room separately.

The first to go to the toilet was Kyota Honma in private room No. 2, the young man with a long face and long hair, then Eisuke Hondo, and then the strong man in the vest in private room No. 4......

Then there was the old man in the No. 1 private room, and he returned to the room in 2 minutes, and Gao Cheng happened to witness it outside the room at that time, so the old man could actually rule out suspicion.

In other words, there are only 3 people who really have time to commit crimes, especially Eisuke Hondo, who has been away for the longest time, the most suspicious is the long-haired young man Kyota Honma, and the one who is not very suspicious is the strong man in the vest.

In terms of time, the strong man in the vest only leaves for 3 minutes to go to the toilet, and there is almost no time to kill......

"I wanted to buy cigarettes," explained the old man in the No. 1 private room, "but the brand I wanted was sold out, and I hesitated but didn't buy ......"

"Why did you bring fishing tackle?" Twilight was surprised to see the fishing rod box.

"Today is a ...... that came after fishing"

"Singing karaoke alone after fishing?"

"No, no?" The old man said nervously, "Because the fishing rod was accidentally washed away by the river, everyone came back early and came here to kill time...... Before I came out, I said that I would catch a lot of fish and go back, so I had to go to the supermarket and buy some fish, and I would be suspected if I went back too early......"