listen to riddles

Li Mei spread her hands together: "What? I love her, can't I?" She picked up a group photo, and gently scanned Tian Tian's face on the photo with her fingers, and smiled slightly, her tone seemed to be nostalgic: "She just now When we came to Rongcheng University, we were together."

"Just here? Did you know each other before?" Tan Yuhe looked at Li Mei and asked.

"Yeah, when she graduated from high school, she worked as a summer worker in our coffee shop for two months. She is very lively, cheerful, and a very nice girl. Slowly, I started to like her. She, I am used to being straightforward, and when I realized that I liked her, I confessed to her."

When she said this, she smiled sweetly: "My sudden confession did not scare her. I still remember her smiling brightly and saying to me: Sister Mei, I have been waiting for your confession for a long time. Yes!, I later found out that she is also gay. She is just a black-bellied little white rabbit. She said that she was pretending to be cute in front of me. She had planned it since she saw me. Get me hooked."

"I became a teacher at Rongcheng University because of her. We had a very happy year in school, but until that day, everything changed."

Gu Qiao looked at Li Mei's suddenly red eyes, and asked softly, "Is it the day Tian Tian died?"

"Yes, it was the day she died." Li Mei shook her standing body, she closed her eyes, and tried to hold back her tears, but to no avail, the tears flowed down her face, and she choked up and said, "She It is absolutely impossible for her to commit suicide, and we also made an appointment to go to Rongcheng Ancient Street to eat snacks the next day, how could she commit suicide."

"I didn't even see her for the last time. I remember that it was still raining that day. I ran to the police station in charge of this area in the rain. I cried and told them that Tian Tian didn't commit suicide. Tian Tian didn't commit suicide. You made an appointment with me to play tomorrow, Tian Tian was murdered!"

"The people at the police station gave me an autopsy report and told me that a person with suicidal tendencies would never say that she was going to commit suicide. She would do what she should do as usual. If you are not careful, you will never find out. , this kind of thing happened, you are also sorry."

As she said that, she wiped her tears with her sleeve, and stared at Gu Qiao with red eyes: "I believed in your police so much that I really thought Tian Tian committed suicide. I blamed myself for this for a whole year, didn't I If you are too careless with Tian Tian, ​​it will lead to her death."

"I didn't know the truth until some time ago! Tian Tian was killed by Wang Huiyan and Liu Si! But I have no evidence, and it's useless for me to call the police. It just happened that they turned their backs and were assigned to the dormitory where Tian Tian lived before his death! Simply tell me Just find a way to get them to surrender themselves.”

"I applied to be transferred to the 4th floor and found a room opposite their dormitory. I used a projector to project Tian Tian's previous photos into their dormitory every night, trying to force them to turn themselves in because they couldn't stand the fear. I knew Liu Si is about to collapse, I once heard the two of them quarreling in the women's room, Liu Si said she would surrender."

"But I didn't expect that that night, on the way back to the dormitory, I saw Liu Si sneaking around by himself, looking around as if he was about to meet someone."

"I followed her secretly and saw the person pretending to be Tian Tian scared her to death and ran away. I thought the person pretending to be Tian Tian was Wang Huiyan, because she once said that she didn't want Liu Si to surrender, but I I wasn't sure it was her, so I went back to the dormitory and changed into the same red dress as Tiantian, and covered my face, she couldn't recognize me, then I went back and brought Liu Si's body to Wang Huiyan. "

"But when I saw her faint from fright, I knew Tian Tian wasn't killed by her. There seemed to be someone manipulating everything behind them. I was afraid that something might happen to Wang Huiyan, so I told her that if she left the dormitory, she would die. "

"Then I hung Liu Si's body in a haunted house in an amusement park closest to the school. I used to go to play with Tian Tian, ​​and I knew the way well. I knew where there was surveillance and where there was no surveillance."

When Tan Yuhe heard this, he suddenly said: "The purpose of you hanging Liu Si in the haunted house is to let our police follow Liu Si's death to find out the truth about Tian Tian's death, and the one behind the scenes is manipulating Wang Huiyan and Liu Si Thinking people, right!"

"Yes, I also hacked into the main computer of the amusement park's monitoring system, and cut the part where I moved Liu Si's body into the house." Li Mei did not deny Tan Yuhe's words.

"The people in our office only found out that the part of the surveillance video where you entered was cut off, and the rest of the time is accurate. How did you get out?" Gu Qiao asked with a frown, "And how did you get out?" What caused the shadow of the girl in red to suddenly appear and disappear? Isn’t the projector only able to image images on a bright surface?”

Li Mei looked at Gu Qiao in surprise: "There are still such powerful hackers in your team? I didn't find out when I left. That's because I didn't leave at all. I stayed in a blind spot in the haunted house for a whole night. Until the haunted house began to enter, the person who opened the door would check the hygiene of the room one by one. I took advantage of this time to sneak out. As I said, I know how many surveillance cameras there are in the haunted house. It is very easy to sneak out, and the person probably After seeing the dead body, I will only think that it is the staff who came to work in the morning."

"As for Tian Tian's silhouette, I believe you should know that when the object distance is less than 1 times the focal length, the convex lens will form a virtual image. Is this the principle? A projector must form an image on a smooth surface, and a convex lens made into a magnifying glass is a virtual image, and there is one in this world. This kind of projector is called a magnifying glass projector, since I know that Liu Si was not killed by Wang Huiyan, then I must be prepared so that you really think it is Tian Tian's ghost, right?"

Gu Qiao looked at her in surprise and asked, "When you were doing these things, did you ever think that we would have nothing to do with you in the end?"

Li Mei replied indifferently: "That's right, I didn't kill anyone, so the most you can do is to injure the corpse and destroy the scene of the first crime, and the criminal law doesn't mention these two crimes at all."

Tan Yuhe sneered: "You are really good!"

He immediately turned to Gu Qiao and said, "Let's go!" He lifted his legs and left Li Mei's room.

Gu Qiao looked at Tan Yuhe's gloomy face, bumped him on the shoulder, and said in a joking tone: "Okay, now that the truth is out, this case will be settled, why are you holding back? Could it be that you really like that female teacher, she is a lily and you are sad?"

Tan Yuhe was still expressionless, and the air pressure was so low that he would freeze to death. The students passing by looked at his expression, and walked away timidly without even saying "Hello, Professor Tan".

Gu Qiao bumped his shoulder again and comforted him with some helplessness, "Okay, okay, although I am also very angry with Li Mei's actions, but thinking about it from another angle, she has actually done a good deed. If Liu Si's body is hung in the haunted house, then Liu Si's death will definitely be handed over to the police station in charge of Rongcheng University."

"And even if the forensic doctor at the police station finds out that Liu Si was frightened to death, then it will probably be defined as an accidental death, and the case will be closed hastily."

"Where will it be handed over to the investigation office, and finally an old case was found, and a devil principal who was hiding so deeply was caught? Don't you think so? Don't be angry. I will invite you to dinner at noon today to improve your mood. How about it?"

Tan Yuhe suddenly stopped in his tracks, and grinned at Gu Qiao: "Haidilao is a newly opened store near the police station. We agreed to treat you!"

Seeing Tan Yuhe's expression faster than turning the pages of a book, Gu Qiao suddenly felt that he had been tricked by this black-bellied old fox. Professor Tan Da couldn't think of anything that Gu Qiao could think of!

Gu Qiao stretched out a finger, pointed at Tan Yuhe and said tremblingly, "You old fox tricked me! Go to his house for a meal and I'll lose my bonus in half a month!!!"

Tan Yuhe: "You said it was a treat! Just eat Haidilao!"

Gu Qiao: "Buffet, if you don't eat, you'll be hungry!"

"Haidilao!"

"buffet!"

"Haidilao! Haidilao!"

"Buffet! Buffet!"

The third volume of the child dismemberment case