There was a half-eaten instant noodle cup in front of the computer desk, He Xingchen rubbed his bitter eyes, and pressed the keyboard from time to time in his hand.

Chen Hui stood up from behind him, stretched, and twisted his stiff neck. "I've been watching this back and forth all night, don't you tell me you're going to watch it like this forever?"

"I can't figure out how to hang a person in these few seconds when they're covered in snowflakes." He Xingchen scratched his hair in annoyance.

Su Tong patted He Xingchen on the shoulder and comforted: "Okay, if you are entangled again, you will get into the tip of the horns." If in doubt, it is better to go to the scene of the crime to confirm it yourself. ”

"Since you're going, by the way, investigate the personnel in charge of maintenance, we didn't find the elevator maintenance staff last time." Xu Sa took the pen in his hand and clicked on the table.

"Captain Xu suspects the person who repairs the elevator?" He Xingchen turned his back chair and looked at Xu Sa.

Xu Sa looked at He Xingchen, who was a little excited, and before he could answer He Xingchen, the kid stood up suddenly.

"That's right, the monitoring data we got is extracted from the files backed up in the background, if the monitoring has been controlled by the murderer at the time of the crime, although it can't be edited and deleted, but it is indeed possible to overwrite the monitoring content! How did I not think of that? He Xingchen patted his head, how could he be led in the wrong direction by this strange scene.

Xu Sa had a new idea about He Xingchen's sudden aura, "Whether it is the hanging itself or the monitoring, it has a non-negligible relationship with this elevator." ”

The case has a slightly clearer trend, and Xu Sa arranged for everyone to go back to wash up and rest for two hours before leaving.

Xu Sa approached Su Tong and said with concern in his eyes: "I'm closer to the police station, go to my place to rest, otherwise it will be a little time-consuming to come and go." ”

Su Tong shook his head, "No, I ......"

His gaze moved behind Xu Sadi, "Wen Yan, where have you been?" We're so worried about you. ”

Xu Sa turned around, and his face was no longer as gentle as before.

Wen Yan, who seemed to be missing, was not moved by Su Tong's earnest concern, but blocked in front of Xu Sa, and said with a sneer: "The murderer hasn't been caught yet, but you are in the mood to flirt." ”

Xu Sa didn't pay attention to this strange tone of sticks and guns, and said in a deep voice: "If you are in a bad mood, take a vacation; If you don't like it, you can also be transferred. In short, don't disappear for a period of time for no reason, lest you be treated as a suspect one day, and the entire bureau will be involved day and night to clear your grievances. ”

Wen Yan snorted coldly, "You were probably disappointed that you didn't frame me as a murderer last time, right?" ”

Xu Sa shrugged his shoulders, with disdain in his tone, "You have also been in the bureau for so long, you should know that it is my duty to do business." If you want to say disappointed, Su Tong may be even more disappointed, who do you think you are mine? ”

Wen Yan seemed to be right, and when he was about to fight back, Su Tong spoke out to stop the quarrel between the two. "That's enough." looked at Xu Sa and motioned for him to leave.

"Wen Yan, you should be tired too. I'm going to go to the scene of the crime later, why don't you come along, maybe we can get some windfall. Su Tong is colorful.

Wen Yan's eyes hesitated, he didn't look at Su Tong, he looked in the other direction unnaturally. "No, the forensic and trace examination report from the second team has come out, and we have been notified to send someone to pick it up, and I have already agreed."

"Alright then, stay safe on your way. I'm going to get ready for the next minute. There was an unconcealed disappointment in Su Tong's tone.

"Hmm"

Wen Yan replied inaudibly, which was regarded as a response to her concern.

Su Tong's mouth was stunned, but he still didn't say anything, only leaving Wen Yan in place.

Su Tong thought bitterly, in fact, she wanted to say to Wen Yan that Su Qing would not regret it, Su Qing would not regret saving her, even if the situation was reversed that day, she could die to save Su Qing.

It's just how could she say such a thing in front of Wen Yan. Wen Yan's professional reaction began to turn into a psychological barrier at the moment of Su Qing's death, and he became extreme and impulsive...... By all indications, he was completely convinced of his paranoia.

She...... Alas, what position does she have so that Wen Yan doesn't hate him or Xu Sa.

After rectification, everyone set off to Donghua Community.

After two murders, the supernatural elevator of this one-unit building seems to have been spread by the residents of the community.

An elderly lady stepped forward and asked Su Tong, "Police, officer, is this unit really haunted?" ”

When Su Tong heard this, with a gentle smile on his face, he replied to her gently, "Old man, we are policemen, there are no ghosts in this world, as for these two cases, we are still under investigation, you tell your family and friends, so that they don't have to worry, the police will deal with it as soon as possible." ”

Su Tong's words didn't seem to make the old man let go of his worries, but he also knew that he couldn't ask anything, so he left.

Su Tong came to the elevator separated by a cordon, put his hands in his pockets, and the blood stains on the elevator had been cleaned up.

After walking back and forth in the elevator a few times, I looked up at the top of the elevator and then at the button area.

In the monitoring room of the community, Xu Sa and He Xingchen were comparing the news with the security personnel on duty, and He Xingchen glanced up at the screen.

"Isn't this Officer Su?"

Xu Sa was suddenly attracted by He Xingchen's words, and followed the direction of He Xingchen's finger.

Su Tong on the screen was touching up the polished surface on the right side, and pressed the eleventh layer of buttons to the button area.

Xu Sa's eyes cracked and he shouted, "Why didn't anyone follow her?" ”

He Xingchen didn't know how to answer him for a while, one hand desperately pressed the call button on the control table, and the other hand grabbed the microphone on the control table and called Su Tong.

"Officer Su! Officer Sue! Can you hear me? ”

Su Tong's expression on the screen did not change, indicating that she didn't hear He Xingchen call her at all on the emergency call through the elevator.

Seeing that the elevator was about to reach the eleventh floor, Li Hua walked into the monitoring room and said nervously: "We just met Ji Yong who had just gotten off work at the gate of the community, and he said that he remembered that Li Aiyin had been harassed by phone calls for two consecutive days because he complained about the poor handling of the elevator maintenance company last month. ”

"Look!!" He Xingchen shouted in a panic, Xu Sa and Li Hua looked at the screen one after another, only to see a red triangle with an exclamation mark flashing on the screen.

"What does that mean?" Xu Sa asked anxiously, with a tremor in his voice.

Before the words fell, the triangle was small, and the speed of the floor displayed on the screen became very fast.

"Strange, why can't you stop!!" He Xingchen was so anxious that he was about to sweat, so he almost turned the buttons of the control table over, but the elevator didn't seem to have received instructions at all.