After looking at the ticket office, I went straight to the door of the cinema.

The entire cinema has three doors in the form of revolving glass doors.

In those days, there were three staff members guarding each of the three gates, and they would check their tickets every time someone passed by.

However, this is just according to the normal rules, the distance between the ticket office and the gate must be too close, less than five meters, who has not bought a ticket can be seen at a glance, and in those days it was usually on the spot to buy tickets.

There is also no such thing as online ticket buying and on-site ticket collection, so sometimes, the so-called ticket inspector is just a decoration, as long as you see someone buying a ticket, you will automatically let it go.

I walked around the three gates and said to the sheriff, "You weren't a police officer back then, and I don't think I know much about this case, so I want to ask something, and I wonder if I can answer it?" ”

Sheriff Beiming Lei said with a smile: "Although my brother has never met, I am also a member of my family, and I have always been very interested in this matter, although I was not a police officer at the time, but I have already read this case hundreds of times, and I know it by heart, I think it can be said that I know the whole story of this case better than anyone in the police department!" ”

I nodded, it would be great if the other party could understand, after all, the case from 20 years ago, from now on, is basically no trace.

The most important thing is that in this case, except for Sheriff Beiminglei, if we want to find someone else, there is no way that anyone will help us, after all, the legal period has passed, even if it is a cracked case, there is no credit, so no one wants to do this matter.

I stood in front of the gate and asked, "Their group of students recorded it from here at nine o'clock, right, since it is a graduation ceremony, then in addition to the students, it also includes the teachers and other staff in the school, right?" ”

Bei Minglei replied: "That's right, at that time, in addition to the people in this class, there were also teachers and principals of the school, as well as some directors, a total of fifty-five people, and they had already paid the money before, so when they came here, they didn't need to check the ticket, they could be released directly!" ”

I then asked, "Is that a possibility?" In addition to these students, are there other outsiders who are in it and go in to watch a movie or a graduation ceremony together? ”

Sheriff Beiming Lei said: "It doesn't exist, because the school itself didn't know how long the graduation ceremony would last, so the whole day wrapped up this movie theater, there was no movie pomp and circumstance during this day, the day of the accident happened to be Monday, it was a busy time for work, and the movie theater itself had few guests!" ”

I then asked, "Is it possible that someone was mixed in with the students, which means that the case could be artificial?" ”

The sheriff said neatly: "It's impossible to get in, first of all, there are only five of their teachers, they all know each other, and they still came together, and the students were wearing school uniforms at the time, and the class sign was issued in their hands, with this brand, it is equivalent to the ticket stub at that time You can enter, and others are not allowed to enter, in addition, I know what you mean, there were only three people in the cinema staff that day, and all three of them have worked in the cinema for at least five years, There are no suspicious suspects! ”

Next, according to the sheriff, from the beginning of the broadcast to the end of the movie theater, there were absolutely no outsiders entering, and during the whole process, the conductor was at the door, and if anyone entered, they would definitely find out, but judging from the champion of the year, during the whole process, except for the school, no outsiders entered!

I sighed, I thought that this matter was best solved in a scientific way, so that the difficulty would be much lower, after all, a class of people suddenly disappeared in the movie theater for some reason, and the actual combat was somewhat unexplainable.

After looking at the gate, we walked directly into the movie theater, and when we walked into the gate, there was a corridor area outside the movie theater door.

This area is not much different from today's movies, it is a place that sells snacks and sodas, but there were not so many snacks for people to enjoy back then.

The corridor of the cinema is about 200 square meters, and on the right, it was supposed to be a commissary, but now it is empty.

In the place on the left is the topographical drawing of the cinema in general, marked for emergency entrances and exits.

Although the entire cinema covers an area of 1,000 square meters, the actual usable area is not only that, because the cinema has two floors.

The upstairs area is slightly smaller than the downstairs, but there were only more than 50 people who came here to watch the movie at that time, so there was no need for the upstairs at all.

I then walked inside, and on the left and right sides of this movie theater, there were the men's and women's bathrooms.

The design is a bit unsatisfactory, and it must not be set according to the distance between each movie-watching person and the bathroom.

For example, men on the left, women on the right.

On the right is the men's bathroom, but if you are watching a movie theater and if you want to go to the bathroom if you are sitting on the right, you can only take a detour, which is a little farther away.

Before I entered the hall, I went to the bathroom, and the corridors on the left and right sides to take a look, and the North Thunder accompanied me inside, and the position of this corridor was far more than the display stands hanging on the walls.

It's all about the history of some movie theaters, as well as the science of the whole movie.

All the way forward in the corridor, there is only such a bathroom, which is at the end of the corridor, and when you go inside, it is a dead end, completely sealed with a wall, but for so many years, the bathroom has been unused, and the display table on the wall has long been dismantled, and it has been empty.

I walked to the bathroom door and didn't go in, just took a look.

There are windows in the bathroom, but the windows are blocked with barbed wire, which was the case back then and still is today.

At the same time, there is only one gate in the entire cinema, and that is the gate corresponding to the ticket gate.

If you want to go in or out, you have to go through there, otherwise it will be difficult to fly.

I had been thinking of finding one of the power supplies that would allow these students to go out generously and remain undetected, but now it is becoming more and more difficult.