"Hahaha, this idea is really interesting. In fact, other cinemas do it like this, but if so, there will be traces of bonding on the tape."

Gu qiaoren laughed when he heard the speech. After analyzing the possibility considered by Bai yanzhenyu, he smiled at the Mu police department and said, "Mr. police, you can check this video tape. I can guarantee that there is absolutely no such trace."

Youli baibaizizi also smiled and reminded Bai Yan Zhenyu, "this little brother, when I bought a bento, I once entered this room. At that time, only the projector on the left was operating."

"Well, that may be my worry." Bai yanzhenyu saw this and didn't say anything more. He glanced around the room, silently looking for clues that might be ignored.

Officer Mu Mu checked the video tape in the projector and found that there was no trace of bonding, so he asked Youli baizizi, "Miss Youli, when did you buy Bento?"

"Well... I remember it was five minutes before the shadow appeared on the big screen and caused everyone's commotion..."

Youli bailizi pinched her chin and thought for a while. Then she replied, "if you count up, it's about 12:40, because there are a lot of people in the convenience store. When I get back, I'll listen to the aunt of the ticket office say that the time is up. You can ask her. It's absolutely not wrong."

Officer Mu Mu sent someone to check with the ticket aunt and continued to ask, "so you have been in this lounge since you bought the Bento and before the commotion?"

Youli baizizi nodded, pointed to the stove on one side of the lounge and said, "yes, I stayed here to burn hot water."

Guqiao Ren came up and said firmly, "I can prove this, because I asked Lily son to make tea for me."

Mumu police officer asked several suspects some questions. He didn't find anything unusual, so he sealed the video as evidence.

……

At the same time, the members of the juvenile detective group are also looking for clues in the screening room.

Bu Mei walked around the room, looked at the sundries and garbage randomly discarded on the table and the ground, and said, "this room is really dirty."

Yuantai agreed: "this mirror is broken and pasted again with tape. At least it should be replaced with a new one."

Ash yuanai also agreed. Pointing to the side of the table that is not commonly used, he said, "yes, it's full of dust, and there are a lot of cigarette butts. It's estimated that he hasn't cleaned it for a long time."

"You little guys are so wordy."

Gu qiaoren was embarrassed and said, "the cinema will be demolished soon. Of course we are not in the mood to clean it."

After hearing their conversation, Bai yanzhenyu looked at the broken mirror on the wall and found that the tape was new. He immediately became suspicious.

[strange, isn't it that I'm not in the mood to clean the room? Then why do I deal with the mirror? Is there any mystery in it?]

Thinking of this, Bai yanzhenyu quietly gathered together to check, and then searched in the screening room.

At this time, Guangyan, who had not opened his mouth, seemed to have made up his mind. He pulled the sleeve of Mumu police department and reported: "Mumu police department, just now I saw sister bailizi in front of the girls' bathroom, desperately trying to wipe her tears."

Mu Mu's Police Department moved in his heart and hurriedly asked Guangyan, "Guangyan, when was that?"

Guangyan truthfully replied, "just a few minutes before the dark shadow appeared on the big screen, when I went to the bathroom."

After listening to Guangyan's answer, officer Mu turned to Youli baihezi and asked, "Hey, what's the matter? Didn't you say you stayed in the lounge after taking the Bento to the lounge and before the audience commotion?"

"It's contact lenses," Youli baihezi explained calmly without panic. "My shaped glasses slipped open, so I went to the bathroom to wear them again while boiling water, because I didn't say it in less than a minute."

Officer Mu was suspicious. He asked Guqiao Ren for evidence and said, "Mr. Guqiao, did you notice this at that time?"

"No," guqiaoren shook his head and replied, "I stayed in the screening room all the time, but you don't have to doubt her, because she was with me when the dark shadow appeared on the big screen."

When Mumu police department analyzed whether they were lying, officer Takagi ran over from a distance and reported the latest investigation.

"Police department, I found that the deceased owed a large amount of gambling debt because of gambling. Even if he sold here to pay off the debt, it would not be enough to pay off all the debt. According to the residents in the annex, the deceased's real estate company seems to be going bankrupt."

The investigation results of officer Gaomu dispelled the suspicion of the Mumu police department, touched his chin and said: "I see, that is to say, the dead didn't have no motive for suicide."

Youli bailizi smelled the speech and complained, "what a troublesome guy. Since he wants to commit suicide, why don't he go somewhere else..."

"Well, lilies..." curator muratsu quickly motioned to lilies in Youli to stop talking. After all, the dead are big, so it's no fun to worry about these.

While searching the screening room, Bai yanzhenyu asked Conan, "Conan, what do you think?"

"According to the current situation, Zhang tianzhengci can indeed use the ladder against the wall to hang to death, but I still don't believe he will do so, and there are some doubts, such as the rapid suffocation and death you mentioned earlier, why the condition of air conditioning is different from normal, and what Youli Baizi seems to be hiding..."

Conan frowned and analyzed the current situation, more convinced that it was a murder, but there was still a lack of key evidence that could reveal the truth.

After Baiyan Zhenyu and Conan searched the screening room, Mumu police department took the people away to check several other rooms.

Maybe he drank too much before. Bai yanzhenyu suddenly wanted to go to the bathroom, so he left and walked to the bathroom.

Soon, Bai yanzhenyu came out of the bathroom. When he was washing his hands at the washstand outside, he met ash yuanai who came out of the women's bathroom.

Looking at the figure reflected in the mirror of the washstand, ash yuanai suddenly lost a little and sighed: "as soon as I see the mirror every morning, I will rush and shudder. I really want to ask the person in the mirror, who are you?"

Baiyan Zhenyu touched ash yuanai's head, smiled and comforted: "what do you want to do so much? No matter how external, your soul is the person named Miyano Zhibao. Look in the mirror next time... Yes, the mirror!"

Said here, Baiyan Zhenyu suddenly stopped, as if he remembered something. He smiled at the corners of his mouth and said excitedly, "I finally know who the murderer is!"