Shen Ke was really surprised this time, to be honest, Li Yuan has always been the role of a gun in her place.

It's easy to use, but someone has to use it.

Li Yuan glanced at her expression, and suddenly understood, "Old Shen, don't you underestimate me!" I used to be the captain, but now I have retired and decided to cultivate myself and become a sweeping monk. ”

Shen Ke glanced at Li Yuan, "This is not the top floor, don't worry about blowing the ceiling out, you can blow it hard." What about the results of the survey? ”

Li Yuan fumbled in his pocket and pulled out a folded piece of paper.

Shen Ke leaned over to take a look, this was a simple combat map drawn by Li Yuan.

Although it is a simplified version, it is surprising that Li Yuan's map is well drawn, like a professional who has studied surveying and mapping.

"Although I really hope that Liu Yuanming is a good person, his alibi is indeed flawed."

Li Yuan said, pointing to a small red dot in the newspaper group, "Liu Yuanming's office is in the northeast corner of the 7th floor, and it hasn't been moved for several years. Like Team Chen, he is the editor-in-chief and has his own separate office. ”

According to the confession, Liu Yuanming worked overtime until 11 o'clock that night. But because he wasn't in an office, no one was staring at him at all. He only had to show up at 11 o'clock in the big office, or meet other people who were off work, and he had that alibi. ”

Shen Ke listened and interrupted Li Yuan, "First of all, it's strange that he has an alibi to prove this. ”

Li Yuan pointed to the little red dot's hand for a moment, and then came to his senses, "I'll go!" Really! ”

"Today we met that police officer Zhang Yang, who is quite rough in handling cases. At that time, it was clear that the surveillance of the coffee shop showed that Bao Hui did not go to the newspaper group, and Liu Yuanming was not a suspect. ”

"Obviously, the restaurant with a side entrance is even more suspicious, and there is no alibi for them in the file. Why does Liu Yuanming have it? ”

If it weren't for Zhang Sijia saying that Liu Yuanming had a problem, if it weren't for Grandma Wang's memory that Bao Hui called out the teacher, they wouldn't have listed Liu Yuanming as the main suspect.

So in that case, Liu Yuanming only needs to show that he has never seen Bao Hui at all.

Why did he go to great lengths to provide the card records in the building, as well as the confessions of his colleagues, as a proof of his alibi?

Shen Ke's mobile phone jingled at this time, she looked down and said to Li Yuan, "I asked Zhang Yang, and he said that Liu Yuanming took the initiative to provide it." ”

Li Yuan was a little speechless, and he smiled bitterly, "How can there be a taste of wanting to cover up." ”

As he spoke, he continued to look at his map, speaking much more solemnly.

"The elevator is in the middle, Liu Yuanming's office is on the right side of the elevator, and the big offices of other editors and reporters are on the left. There are fire walkways on both sides of the building. ”

Shen Ke looked at Li Yuan's gesture and instantly understood what he meant, "So Liu Yuanming can take the elevator or take the fire elevator down." As long as no one comes looking for him, they will think that he is in the office all the time. ”

Li Yuan saw that Shen Ke had finished eating, and said boldly with confidence, "Even if someone came to look for him and found that he was not there." It is also easy to make up for it automatically, such as a middle-aged man who is constipated and squatting in the pit for half an hour, smoking in the fire escape and sighing about his depressed life. ”

When Shen Ke heard this, he looked Li Yuan up and down, "You are quite predictable about your own future life. ”

Li Yuan is a terrier.

Officer Shen, can you give you a way to live at night?

"There are two gates to the building, one is the main entrance, which is entered by swipe card and guarded by security. One is a small side door, swiping a card to enter and exit but there is no security guard. ”

"The alibi evidence given by Liu Yuanming at that time included no record of him clocking in and out halfway, and the security guards did not see him."

Li Yuan said, pointing to himself, "Your building also has a separate access control, but I followed the others in without ringing your doorbell." Liu Yuanming can too. ”

"Moreover, I inquired, the editor-in-chief has a temporary access card, which is for that kind of intern. Because of the fast rotation of interns, there is no real-name system. ”

"If Liu Yuanming uses an intern card to enter and exit, or follows others in and out, there will be no card swiping record. His alibi looks great, but in reality it's a showmanship and vulnerable. ”

"That is, they didn't really treat him as a suspect back then, so they didn't dig deeper."

Shen Ke nodded, "So he can come down unimpeded." The coffee shop camera changes direction every 15 minutes. Bao Hui got off from Route 778 at about 10:40, walked for a few minutes and entered the alley, and at about 10:45, the camera switched and couldn't shoot the alley. ”

"That is, from 10:30 to 10:45, the camera is shooting at the alley."

"The teacher didn't want to be caught on camera entering the alley, he just had to get in before 10:15 to 10:30. There is no mention in the file that anyone has entered the alley, so it was not photographed. ”

"But that's where the problem comes. Between 10:15 and 10:30 a.m., the coffee shop camera captured the section of the road from the entrance of the alley to the intersection in front. After the intersection, walk back a little and you will find the newspaper group building. ”

"If the teacher were to enter the alley from the newspaper building at this time, he would have taken pictures of the whole thing when he crossed the intersection. If he doesn't go that way, walk along the café and cross the road again. ”

"That would also be captured by the camera in front of the café."

Shen Ke said, putting his car keys on the drawings drawn by Li Yuan, "So, if you can't walk, you will be photographed." But you can drive. I got out of the side door of the newspaper group, got into a car, then passed by the door of the café, took a detour, and turned back. ”

"Get into the alley before 10:30. Then, at 10:45, after finishing things in the alley, I went back the way I came. Bao Hui is a big living person, how can she disappear? ”

"Back? It's impossible to carry it, but if you have a car, it's convenient. ”

"After returning to the newspaper group, I clocked out at 11 o'clock, but after going out for about 10 minutes, no one would have thought that someone had done such a big thing."

Li Yuan's eyes widened, and he shook his head, "I didn't think about how to transport Bao Hui away, so I didn't think about the car." I tried it myself today, and it's okay to walk. ”

"The small side door of the newspaper group is actually similar to the back door. There are no cameras over there. You can go around the building and cross the road to get in when the camera isn't taking pictures of the alley. Then wait for the camera to move away, and then walk back the way you came. ”

When Shen Ke heard this, he thoughtfully took the car keys.

"Whether you have a car or not, at least two things are certain. First, Liu Yuanming's alibi was overturned; Second, the teacher of the newspaper group had the time and ability to commit the crime. ”