Shen Ke and Li Yuan glanced at each other, and she closed the door to prevent anyone from taking the opportunity to enter.

Then he ran towards the elevator room, and Li Yuan took a stride straight to the fire elevator.

It was already early in the morning, the elevator was parked well, and it was not running, Shen Ke subconsciously wanted to touch his mobile phone to contact Li Yuan, but found that he was in a hurry and did not bring his mobile phone.

She pursed her lips, thinking about Li Yuan's injury.

But in the end, reason prevailed, and he walked straight into the elevator and headed towards the first floor.

She looked at the ever-changing numbers on the elevator, and her mind raced.

Although he didn't understand why Li Yuan brought an alarm clock over, as long as he didn't have a problem with his brain, he wouldn't suddenly turn the alarm clock back, and she was sure that when she glanced at it before, the time of the alarm clock was still accurate.

Then in the process of she calling Li Yuan in and treating his injuries, someone came.

The two of them had been talking, and she was wondering how the stab wound on Li Yuan's body came from...... Didn't notice the sound of the doorway. In this short period of time, someone came up and adjusted the time of the alarm clock.

It was more than three o'clock in the morning, and it was the time of death of the victim who was forensically identified by Big Eyeball in the two cases committed by Feng Lan.

Big eyeballs have been here.

The time of the alarm clock was used by him to demonstrate.

With a ding, the elevator reached the first floor.

Shen Ke walked out of the elevator room quickly and rushed towards the security room.

Their neighborhood is an upscale community, and there is a security room on the first floor of each building. There are people on duty 24 hours a day, and there are also aisles in the elevator halls, all of which are equipped with surveillance cameras.

In the past, there were still many people who strongly opposed it in the group and felt that there was no privacy.

But after a murder in the community, the opposition has faded.

Shen Ke's security guard in this building is surnamed Huang, and he is not very old, so everyone calls him Xiao Huang.

"Officer Shen, has something happened?"

When Xiao Huang saw Shen Ke coming, he put the mobile phone in his hand into his pocket, he smiled a little shyly and stood up.

Shen Ke walked to the computer in an arrow step, directly called up the monitoring just now, and clicked fast forward.

Before she could start looking, she saw Li Yuan running in and shook his head at her.

The elevator didn't move, and the fire staircase was nowhere to be seen, did that person leave, or was he hiding in a corner of the building?

The occupancy rate of the building is very high, and almost every house is occupied, will the big eyeballs suddenly kill people?

Shen Ke thought about it, his expression was dark, and Li Yuan also pulled a stool and sat next to Shen Ke at this time.

In the surveillance footage, not long after Li Yuan entered, the door of the fire ladder was pushed open.

A man dressed in black walked out, wearing a well-cut black suit with a leather black bucket hat and a black mask that obscured his face.

Not only that, but he also wears a pair of sunglasses with colored lenses, which makes him look like a movie star who hides his identity.

This person looks slender, about 1.7 meters in his early teens, and has a chocker tied around his neck, looking a little androgynous.

Shen Ke had already slowed down the video at this time, only to see the man walk to Shen Ke's door, stand quietly for a while, and then bend down to pick up the alarm clock on the ground, and stretched out his hand to fiddle with the alarm clock.

The surveillance footage is very clear, and you can see that he is wearing a pair of flesh-colored gloves on his hands.

Shen Ke and Li Yuan glanced at each other, this person came prepared.

After adjusting the alarm clock, "Big Eyeball" stood up straight, followed Shen Ke's example, and made a gesture.

It's just that he didn't compare to a gun, but a knife, and he slowly slashed at his stomach. Although he couldn't see his expression clearly, Shen Ke could feel that he was like eating steak in a Western restaurant, with a bit of pretentious elegance.

"Perverted!" Li Yuan couldn't help but curse in a low voice.

After he finished this action, he walked straight into the elevator as if he had come, and waved his hand at the monitoring at the elevator door.

There is no sound on the surveillance, as if it is watching a mime.

But everyone could see that he was extremely arrogant.

"Big Eyeball" came out of the elevator room, did not stop, and went straight out of the unit building, as if he had come here on purpose today, just to respond to Shen Ke's provocation to him during the day.

Shen Ke's fingers moved quickly, switching the screen, only to see that the person did not avoid the surveillance video, but swaggered out of the community, and then disappeared into all the surveillance screens.

After watching the monitoring, Shen Ke immediately turned to look at Xiao Huang, who was so anxious that he seemed to cry.

Without waiting for her to ask, Xiao Huang said in a trembling voice, "Officer Shen, I went to another place to make a video call to my girlfriend before, and I was not in the duty room, I didn't see that person come in, and I didn't see him go out." ”

"I'm really sorry, I watched so late and almost no one was in or out. And we have an access card. ”

"So...... I'm really sorry, I didn't mean to desert, I didn't think ......"

Shen Ke glanced at him, "I need to take this surveillance away." That person is a murderer, if you see him next time, don't just go over and fight him, call me. ”

Xiao Huang nodded heavily.

In these days, it is difficult to find skilled workers, and two-legged college students are running all over the ground, and it is difficult to find jobs.

The salary of being a security guard here is good, and he doesn't have to be exposed to the wind and rain, so he thought about preparing for the exam while doing it......

Now, I'm afraid I won't be able to stay.

Xiao Huang thought and hurriedly handed over his mobile hard drive, "You copy it here, and then give it to me when you run out." ”

Shen Ke was about to pick it up, but saw Li Yuan hand her a camouflage green USB flash drive, she took the USB flash drive, said thank you to Xiao Huang, and then began to copy the monitor. According to the time on the monitor, it has been a while since the guy left.

"When you go out at this time, the people have already gone away. Wait until tomorrow to go out and look for it. Since he has come to demonstrate to you, there will definitely be the next move, and we are not in a hurry at this time. ”

Shen Ke listened to Li Yuan's words and nodded, "You bring the alarm clock, the ghost can't even think of it." So Big Eyeballs must not have come here to set the alarm clock before, so what is he here for? ”

"Do you want to kill me directly?"

Shen Ke said, and moved the timeline of the surveillance video forward, "You came first, the big eyeball came later, he walked up the fire ladder, and he should have found you at the door, so he has been waiting for an opportunity there." ”

"So he was able to pinpoint the right time, and when you came in, he came in."