The Secret Chamber of the Card Game

The auntie cleaner quickly rummaged through the entire trash can, and said to Xiaolou, "Teacher, your ID is not here?"

Xiao Lou smiled and said, "Excuse me, I'll look for it when I go back, maybe I didn't throw it away."

Enthusiastic auntie said: "Then look for it again, and I'll keep an eye on it for you. If I find it in the trash can, I'll send it to the school's lost and found office."

Xiao Lou nodded: "Okay, thank you, Auntie."

He winked at Yu Hanjiang, Yu Hanjiang understood, took the shoes and turned away with Xiao Lou.

Auntie looked at their backs suspiciously, probably thinking—why did this teacher take away the shoes found in the trash can?

It was the time for class, and there was no one on the playground.

The two came to the corner of the playground, and Yu Hanjiang squatted down to examine the evidence carefully.

This is a very common pair of white canvas shoes, the same style as the shoes Ying Xiaoya wore when she died.The sole has crossed diagonal lines, which will form special footprints when stepped on the ground, and the edge of the shoe is a very obvious trademark.

Xiao Lou looked at the shoes thoughtfully: "I saw many students wearing this brand of shoes at school, it should be a relatively popular brand. These shoes are very new, but they were thrown away. The murderer obviously wanted to destroy the evidence... Team Yu, who do you think the owner of these shoes might be?"

Yu Hanjiang carefully checked the shoes inside and out, and said: "If the murderer happened to have a size 37 foot, it would not be surprising to buy a pair of these popular canvas shoes. She can keep the shoes, there is no need to throw them into the trash can There is only one reason why the murderer must dispose of these shoes—her feet are not the same size as Ying Xiaoya, and these shoes are not suitable for her. Once discovered, it is easy to arouse suspicion."

Xiao Lou nodded in agreement: "That is to say, the murderer bought this pair of shoes of the same style just to put them on temporarily, and forged the footprints on the roof, making people mistakenly think that all the footprints on the roof belonged to Ying Xiaoya alone. It is believed that Ying Xiaoya committed suicide by jumping off a building. The murderer has long been paying attention to Ying Xiaoya's shoes, and planned to kill people on the rooftop—it seems that it has been planned for a long time."

"Well, that's why she has to deal with the evidence." Yu Hanjiang frowned as he observed the shoes, and after a while, he said, "I think women are more likely to commit crimes."

Xiao Lou looked at him suspiciously: "Why not a man?"

Yu Hanjiang analyzed in detail: "This is a typical crime committed by an acquaintance. Ying Xiaoya came to Xingzhi Building through the air corridor from the classroom of Class 3 ([-]) in high school, and then climbed up to the seventh floor from the dead corner of the surveillance system. This journey is not short. , if she was taken away forcibly, the whole process would not be silent, once she screamed or resisted, the surrounding classes would hear it."

Xiao Lou echoed, "But Ying Xiaoya was very quiet from the beginning to the end. The process of falling from the building was unnoticed and unnoticed. Obviously, she voluntarily followed the murderer to the rooftop."

Yu Hanjiang looked back at Xiao Lou and said, "If the murderer is a man, wearing unsuitable size 37 women's shoes will definitely arouse Ying Xiaoya's vigilance and suspicion. Besides, the murderer doesn't have time to put a pair of shoes on the roof to change temporarily." , once the other party leans over to change their shoes, Ying Xiaoya will sense something is wrong and run away or call for help. Therefore, the murderer should be the one who put on these shoes and went looking for Ying Xiaoya."

Men's feet are usually above size 40, and they can't fit in size 37 canvas shoes at all. Wearing them on tiptoe or as slippers will look very strange. If you meet someone along the way, just say no Cleared up.Besides, if a man came to Ying Xiaoya wearing the same style of canvas shoes in size 37, she would definitely sense something was wrong, and would not foolishly follow him to the rooftop.

Unless it's a woman.

The other party's feet are size 35 or 36, and you can easily put on shoes of size 37. Just put some tissues in the heel and tie the shoelaces tightly, and the shoes will not fall off easily.Or size 38, you can still squeeze it, and you can barely fit a size 37 shoe, but your feet will be uncomfortable, but this can be ignored if you wear it for a short time.

Feet are slightly small, slightly large, it is difficult to see that this pair of shoes does not fit.In addition, this kind of shoes is very common, and many people in the school wear them. Ying Xiaoya won't think too much about wearing this brand of shoes for female teachers and classmates.

Xiao Lou lowered his head and thought for a while, then said: "If a woman commits a crime...Yi Ru, I remember her height is half a head shorter than Ying Xiaoya's, and her feet should be about the same size. Wearing the same style of shoes as Ying Xiaoya's, it's also It’s not easy to get noticed.”

He paused, and then analyzed: "And Yiru's confession is very one-sided. She and Ying Xiaoya returned to the classroom together. What happened is now dead. She said that she went to the canteen to buy potato chips, and the owner of the canteen did see her. But what if they went up to the rooftop first, and she pushed Ying Xiaoya downstairs, went to buy potato chips, and then came back and pretended to see Ying Xiaoya fall?"

When Yu Hanjiang heard this, he looked up at the rooftop in the distance, and then at the canteen and the location where Ying Xiaoya fell from the building. He quickly came to a conclusion, shook his head, and said, "It's not Yi Ru, it's too late."

After all, Xiao Lou is only a theoretical analysis, and Yu Hanjiang is more experienced in calculating the actual time of committing the crime.

He followed Yu Dui's gaze - Xingzhi Building is seven stories high, Ying Xiaoya fell from the roof, and the canteen is far away from Xingzhi Building, if Yi Ru pushes Ying Xiaoya down the building first , then go to the commissary to buy potato chips, and then go back downstairs to pretend to witness the tragedy of the girlfriend falling from the building. This time is indeed very rushed.

Xiao Lou remembered the scene of the crime yesterday, when the police questioned Yi Ru, she answered intermittently, but she did not appear to be panting after strenuous exercise—her breathing was relatively steady.

There is no elevator in the school, so it is very difficult for Yi Ru to run up to the seventh floor, push her best friend downstairs, run down the seventh floor to buy potato chips at the canteen, and run back downstairs pretending to pass by in such a short period of time, unless she has the speed of an Olympic long-distance champion, And you can run for thousands of miles without panting.

Xiao Lou overturned his own analysis, saying: "It seems that Yi Ru can also be ruled out, and the time for committing the crime is really not enough. She bought potato chips, and the owner of the commissary can provide her with an alibi."

Yu Hanjiang reminded: "Let's focus on female teachers."

Carrying a pair of shoes into the teaching building is too big of a goal, Yu Hanjiang thought for a while, went to the canteen and asked for a paper bag to put the shoes in, and put the homework book for drawing the school map on it, it looked like he was carrying a bag of homework Book.

The two returned to the teaching building.

The chemistry teacher in Class 3 (3) of senior high school was taken away by the police. The students in Class [-] were panicked.But because the second period happened to be a Chinese class, the head teacher came to the classroom to maintain order and arranged a composition problem. The students did not dare to talk nonsense, and the classroom was surprisingly quiet.

The three students Yu Hui, Xie Xinghe, and Yi Ru showed no obvious abnormalities.

Xie Xinghe lowered his head, looked serious, and moved his pen like flying, as if he had opened up his mind, and wrote a whole page in the composition.Yu Hui scratched his head frantically, as if he didn't know what to write.Yi Ru bit her pen with a bitter face, obviously unable to write.

The composition topic assigned by the teacher is "Pursuit", which is really a headache.

Yu Hanjiang observed for a while, and found that there was no movement in the classroom, so he said: "There should be no new clues in the classroom for the time being, why don't we check first, whether the other teachers were in class when the incident happened yesterday."

Teachers in high school not only lead one class, but if they are not head teachers, most teachers have to lead two classes. Otherwise, the workload is not enough, and points will be deducted during the final assessment.Yesterday, Ying Xiaoya's accident happened in the fourth class. If a certain teacher in this class has a class in another class and is teaching, the suspicion can be completely ruled out.

The timetable posted in the classroom only includes subjects such as Chinese and chemistry, without the teacher's name.For the teacher's own class schedule, only the class he teaches and the time of class are written.

Xiao Lou thought about it carefully, and said: "English, physics, chemistry, biology, the teachers of these four courses are all women, and they are all between 1.6 meters and 1.7 meters tall, and they can wear shoes of size 37. Except Except for the chemistry teacher, did the other three have classes in the fourth quarter yesterday, we can go to the office to see their schedules."

Yu Hanjiang said: "The language office also has to go. There is also a female teacher who needs our attention."

Xiao Lou was stunned, and quickly realized: "You mean, when the homeroom teacher was talking to Ying Xiaoya, the Chinese teacher who suddenly barged in? She is also a woman, so maybe there is a possibility of committing the crime?"

Yu Hanjiang looked serious, and said in a low voice: "This teacher came at such a coincidence. At that time, Ying Xiaoya should have explained the reason for her decline in grades. This reason is very important, and it may have directly led to her death. Unfortunately, she was planning to When she was speaking, an outsider came in and interrupted her."

Xiao Lou recalled the scene at that time, and immediately agreed: "That's right, the timing of her coming in is really clever."

Ying Xiaoya was about to say, "My grades have declined during this time, actually because..." At this moment, the young female teacher pushed the door in, and Ying Xiaoya immediately shut up.

This teacher is probably related to Ying Xiaoya's falling from a building, she came in to interrupt on purpose.

But it is also possible that this is just a "person who promotes the plot" arranged by the secret room - if she hadn't come in at that time, once Ying Xiaoya told the truth, everything after that would not have happened.

But you can never go wrong by checking.

None of them can let go of any suspects.