【Not Guilty Defense-08】

The deaths of Xie Xiangqin and Liu Jiajia did not cause too much disturbance in the school. The school apparently controlled the publicity. There was no discussion about this matter on campus, only 6 girls' dormitories whispered in private.

Qin Miao heard many people's opinions on this matter. Most of the girls believed that Liu Jiajia drowned in the sea accidentally, and Xie Xiangqin was stabbed to death by her roommate Zhu Xiaoting.

Several key suspects, Qin Miao also personally contacted.

Xu Youyou, who went out to the 811 dormitory in the morning, is very fond of gossip. Whenever someone asks her what happened in the morning, she is willing to tell her history vividly and vividly: "I got up at 5:30 this morning to go to the toilet, Hearing a scream downstairs, I hurriedly went downstairs to see it, only to see Xie Xiangqin in dormitory 703 lying in blood, and Zhu Xiaoting took a knife in it."

Qin Miao asked her, "Are you familiar with Xie Xiangqin and Zhu Xiaoting?"

Xu Youyou said mysteriously: "I'm familiar with Zhu Xiaoting, I know that she has a crush on their professional junior brother Zou Yijia, but Xie Xiangqin chased after Zou Yijia. Zhu Xiaoting may have moved because of her psychological imbalance. Alas, girls are really jealous. It's terrible, killing a man for a man is really not worth it!"

Qin Miao looked at her expression carefully, Xu Youyou didn't show any guilty conscience, she had a "passers-by gossip" attitude, if she is fierce, then her acting skills are also very good.

Qin Miao asked: "When you went downstairs this morning, did you see him in the corridor?"

Xu Youyou thought for a while and said, "Most people were sleeping at 5:30 in the morning, and there was no one in the corridor. When I ran downstairs, I saw that several dormitories on the 7th floor were open, and someone came out to check the situation. On the 8th floor, You seem to be the only one going down?"

Qin Miao said: "Yeah, I was woken up by a scream and went downstairs to see it. Is there anyone above the 8th floor?"

Xu Youyou nodded seriously: "It shouldn't be. But I went down the stairs from the west side, I don't know about the east side."

After chatting with her, Qin Miao went to find Wang Xiaolu in the 812 dormitory.

Wang Xiaolu was very cold, and when Qin Miao asked her, her attitude was not very friendly, she just said coldly: "I'm sleeping in the dormitory, I don't know what happened in the morning. Xie Xiangqin and Zhu Xiaoting, I'm not familiar with them, you can find them. Let others ask."

After she said that, she closed the dormitory door directly.

Qin Miao touched her nose, and there was no reason to continue talking to her.

The girls' dormitory building is a long structure with 25 dormitories on each floor. The dormitory is oriented north-south. There are stairs and elevators on the east and west sides. Girls can choose the stairs and elevators close to their dormitory to go up and down the stairs.

Qin Zunlu drew a map of the dormitory distribution on the paper and sent it to the group: "The dormitory building is a rectangle, with elevators and stairs on the east and west sides. Dormitories 01-12 on each floor are relatively close to the stairs and elevators on the west side. 13 The number is in the middle, and dormitories 14-25 are near the east. The deceased, Xie Xiangqin, lives in 703, which is on the west side. The suspects Xu Youyou of 811 and Wang Xiaolu of 812 are also close to the west."

Yue Xingwen looked at the distribution map carefully and said, "So, their dormitory is near the west. When going downstairs, they will choose the stairs and elevators in the west out of habit?"

Qin "Lu" said: "Yes. I visited around, and when I heard the news, the people who went to the dormitory next to 703 and the people on the 8th floor were closer to them. In the dormitory on the east side, many people did not Listening to the screams, some people even heard it and didn't join in the fun. There were a total of 5 people who came to the scene in the morning, the witness "Mao" Yue, I, Xu Youyou from 811, and two girls from the dormitory next to 703."

Yue Xingwen carefully sorted out the timeline of the dormitory murder case——

"At about 5:20, the murderer stabbed Xie Xiangqin in the 703 dormitory. Now that Zhu Xiaoting went downstairs, he used Xie Xiangqin's phone to call Zhu Xiaoting. The illusion of words."

"At 5:21, Fierce sent Zhu Xiaoting a WeChat message 'We should have a break', and left a WeChat record in Zhu Xiaoting's machine to further frame the blame."

"At 5:25, Zhu Xiaoting took the elevator upstairs and opened the door to enter the dormitory. At this time, the murderer had fled, leaving only Xie Xiangqin lying in a pool of blood. Zhu Xiaoting went to rescue people in panic, but encountered the murder weapon."

"At 5:28, 'Mao' Yue returned to the dormitory and witnessed the scene of Zhu Xiaoting holding a knife, screaming loudly to wake her up."

"At 5:30, Qin Miao, Xu Youyou and other people who heard the screams ran to the door of the 703 dormitory and called the police."

The time is very tight, if the murderer does not run in time, it is easy to hit Zhu Xiaoting who is going upstairs.

The entire corridor of the girls' dormitory is about 50 meters long. Since the 703 dormitory is located in the west end, it is only 6 meters away from the stairs on the west side and 44 meters from the stairs on the east side. The fierce escaped at that time, and he would definitely run from the west side, which is closer. Halfway down the road, once Zhu Xiaoting's elevator reached the 7th floor, as soon as the door opened, she would see her hurriedly running away.

This is also the reason why Zhu Xiaoting heard footsteps in the stairwell after taking the elevator to the 7th floor——

At that time, Fierce had just escaped from the stairs on the west side.

There are two possibilities for her to run upstairs. One is that her dormitory is upstairs, and it is safe to run back to the dormitory; the other is that she wants to go upstairs to hide first, to create an illusion for Zhu Xiaoting, and then take advantage of the confusion. Chaos' go downstairs.

If the murderer is a medical school girl who lives on the 8th floor, she can fully meet the conditions for committing the crime.

Xu Youyou's performance in gossip is not fierce, but it does not rule out that she has first-class acting skills and deliberately spread rumors of Zhu Xiaoting's murder; Wang Xiaolu's attitude is indifferent, she only says that she is sleeping in the dormitory, and she doesn't know what happened.

Since the monitoring of the corridors of the girls' dormitory happened to be broken these days, the suspicion of both of them could not be ruled out.

Depends on who has the key to 703.

At this time, Jiang Pingce, Ke Shaobin and Xin Yan had just walked out of the school gate and were investigating the surrounding area.

We found a supermarket in front of the school, bought a pack of tissues, and asked the cashier at the front desk, "Where is the key around here? I lost my dormitory key, so I'll go get one with my roommate."

Ke Shaobin has a good attitude and a full face. The cashier girl quickly pointed to the right: "Go ahead and turn right ten meters. There is a hardware store that can be equipped with keys."

Jiang Pingce asked, "Is this the only store?"

The girl nodded: "This one is near the school!"

Ke Shaobin said thank you, and the three walked side by side around the corner. Sure enough, they saw a hardware store. A middle-aged man was busy in the store. Some students were looking for nails. They said that the air conditioner in the dormitory had broken and needed to be nailed again. .

The boss seemed to have a good temper. After the two students left, Jiang Pingce took a step forward.

Xin Yan asked, "Boss, can you get a key here?"

Boss: "Okay, what kind of key do you want?"

Xin Yan took out a key from his pocket: "It's this kind of key for the school dormitory. My roommate accidentally lost the key, so I'll give you a key." Then he looked at Ke Shaobin.

Ke Shaobin immediately cooperated with the acting: "Hey, maybe he fell in the gym yesterday while changing clothes. Boss, how much does it cost to match a key?"

The boss took the key and glanced at it, and said, "This kind of thing? 10 yuan."

Jiang Pingce suddenly asked in a low voice, "If I used plasticine to get the key mold, can you match it here?"

Ke Shaobin looked at Jiang Pingce in surprise.

The latter looked indifferent and looked at the boss calmly.

The boss said, "Young man, are you questioning me? Of course you can match it if you have a mold! The key is originally made from a mold. Why, you lost your key too?"

Jiang Pingce said lightly: "It's not me, it's my friend who lost the key to the laboratory a few days ago. I'm afraid of being scolded by the teacher. I plan to use the spare key to get a mold next time I do the experiment. teacher."

The boss said: "No problem, take the mold! Some students have done this before. If there is a mold, I can dispense it for you in 10 minutes."

Xin Yan and Ke Shaobin: "..."

Ke Shaobin excitedly pulled out a photo from the machine and asked, "Boss, is this classmate who took the mold and the key?"

The boss shook his head: "No."

Ke Shaobin continued to scroll back: "Where's this one?"

The boss continued to shake his head: "No. Alas, you students lose their keys at every turn. There are so many people who have asked me for keys, how can I remember them clearly!"

Just when Ke Shaobin turned to the fifth photo, the boss's eyes suddenly lit up: "It seems to be this classmate! He wears glasses and is gentle, yes, that's right!"

Ke Shaobin confirmed: "Chen Kaiming from the School of Chemistry?"

Boss: "I don't know what it's called. Anyway, I lost the key and took the mold to find me."

Xin Yan whispered in Ke Shaobin's ear: "Continue to ask about the girl's situation."

Ke Shaobin quickly pulled out the photos of Xu Youyou and Wang Xiaolu from the machine: "Have these two girls asked you for keys?"

"No!" The boss thought about it carefully, then nodded firmly: "I'm sure not."

"What about her?" Jiang Pingce suddenly recalled the photo of the deceased Xie Xiangqin from the machine.

"Hey? This girl seems to have been there! She was with her boyfriend. I remember it very clearly. She complained that her boyfriend accidentally lost her keys..." The boss scratched his head, "By the way, why are you asking these questions? "

"It's nothing, these are my classmates. You have the keys here, that's what we introduced." Jiang Pingce put away the machine calmly.

"Give us one, and get one later." Xin Yan left a key and 10 yuan, and the three turned to leave.

After returning to the dormitory, Jiang Pingce asked in a low voice, "Ke Shaobin, have you recorded it?"

Ke Shaobin took out the small picture from his pocket and said, "The small picture has been recorded!"

After the small picture is upgraded, it can record and video, and monitor the designated area within a certain period of time. The body grows as tall as Ke Shaobin's waist, but it can also be retracted to carry it in the original palm size, turning it into a "mini" robot.

During the investigation just now, Ke Shaobin recorded the whole process, which will be used as evidence in the future.

Upload the recording of Xiaotu to the laptop, and then to the WeChat group.

After listening to the recording, Yue Xingwen couldn't help but give a thumbs up: "The information that Pingce set out is very important, someone from the School of Chemistry has given the key to the laboratory! This person is probably related to Liu Jiajia's death, you can go to the laboratory to get it. To cyanide-potassium. In addition, Xie Xiangqin once lost the key and went to match with her boyfriend. "

Lan Yarong analyzed: "So, the murderer who killed Xie Xiangqin didn't get a key to the 703 dormitory, but took the key that Xie Xiangqin lost?"

Xie Xiangqin lost the key, this clue is very important!

Lin Manluo followed this line of thought and said, "The boss said that the key was lost by her boyfriend. Could it have something to do with her boyfriend, or that her boyfriend is actually suspected?!"

Yue Xingwen suddenly said: "Do you think that the murderer who killed Xie Xiangqin must be a girl?"

When people died in the girls' dormitory, everyone's first reaction was that girls did it. After all, boys couldn't get in. But……

Ke Shaobin's brain flashed: "Is there a problem with the access control of the 6 girls' dormitories? Zhu Xiaoting and "Mao" Yue can go back to the dormitory at 5 o'clock in the morning, so is it possible for boys to sneak into the dormitory? The door of the dormitory is not closed. Lock?"

Qin Miao replied: "Yes, the access control and monitoring of the 6 dormitories have just broken down in the past two days and are being repaired."