But no matter whether Yuan Muye adjusted the surveillance forward or backward, he did not see the figures of those two people. Could it be that he had guessed wrongly before?!

Just when he was full of doubt, Zhuanfeng suddenly said in a deep voice, "Don't worry about the time when Dajun went downstairs first. You can adjust the video to the area where you met those two people, and then keep playing backwards. I'm going to see what time they appeared there."

After hearing this, Yuan Muye called out the surveillance video nearby when he first encountered the two people, and then quickly played it backwards. Yuan Muye initially believed that the reason why the army was walking north was because after he went downstairs, he happened to meet the security guard dragging a half-dead thin man towards the north. The sensitivity of his profession made the army instinctively follow.

As a result, Yuan Muye replayed the surveillance video and found out that the two people passed by at 1:10 a.m. In this way, from the perspective of time, it is impossible for them to meet the drunk Zhang Dajun!

For a moment, Yuan Muye and Zhuanfeng were in a dilemma again. Could it be that all this was just a coincidence? It was not because the army turned north because they saw those two people suspicious?

Thinking of this, Yuan Muye tuned out all the surveillance videos of the two people passing by, and found that they disappeared from the surveillance when they walked to Building 15.

Seeing this scene, Yuan Muye got up and went out, and found the staff of the previous property and said, "Why are there no surveillance in the areas of Building 15 to Building 19?"

The staff member explained after hearing this, "The monitoring circuit in this piece has always been problematic and cannot be used. We also asked someone to come back and repair it a few times, but it always went wrong after using it for a while. It happened to break again last night."

"So there is no surveillance in the underground parking lot of Building 17?" Yuan Muye asked in a deep voice.

The staff nodded helplessly and said, "We have no way to do this surveillance camera is always broken, and it is broken."

Yuan Muye knew that it was useless to say more at this moment, so he nodded at the other party and said, "Okay, thank you."

When he returned to that office, Zhuan Feng was still watching the surveillance video repeatedly. When he saw Yuan Muye coming back, he hurriedly asked, "What did you say?"

Yuan Muye shook his head and said, "The video surveillance in this area happened to be malfunctioning last night."

After hearing this, Zhuanfeng whispered and said, "This is a coincidence? Could it be that someone deliberately ruined the surveillance?"

Yuan Muye thought for a while and said, "It's hard to say, the guy who was dragging the dead is the security guard here. He should know the situation of every surveillance probe in the community. If he really wants to take advantage of the loopholes and do something, it shouldn't be difficult."

"But the question is whether this matter has anything to do with the disappearance of the army?!" Zhuanfeng said anxiously.

Indeed, if those two people had nothing to do with Zhang Dajun, then there was no need for them to waste all their time on this matter. After all, the most urgent task in front of them is to find Zhang Dajun first.

At this time, Zhang Kai called and said that they had returned to the community and asked Yuan Muye and Zhuanfeng where they were now? After hearing this, Zhuanfeng asked them to go to the cake shop outside the community to continue looking for clues. If there is no nearby store, the search scope will be expanded.

Yuan Muye knew that Zhuanfeng sent them to the cake shop to find clues just to let them have something to do, so they didn't have to sit at home and keep working in a hurry, but Yuan Muye and the others knew in their hearts that Zhang Dajun could not have been to those cake shops at all.

After that, both of them looked at the video before the army disappeared with serious expressions, trying to find out what he was attracted to at that time that he was walking northward? But they could not tell what was so after watching it several times.

After a long silence, Zhuanfeng said first, "Is it raining lightly in the middle of the night yesterday?"

Yuan Muye thought for a while and said, "It should have started when I got home with Xiaoyu and snow."

After hearing this, Zhuanfeng turned the subject and said, "Can you see how that person died?"

Yuan Muye was stopped by Zhuan Feng for a moment. He just followed the two of them and did not see clearly how the thin man died! At present, Zhuan Feng was the same as his initial suspicion, and always felt that the disappearance of the army must have something to do with those two people.

Thinking of this, Yuan Muye took a look at the time, and then said to Zhuanfeng, "Let's go, let's go to the scene again."

Then the two returned to the position where they first met the two people. Yuan Muye quickly read the remaining thinking aura nearby again. This time, Yuan Muye learned his lesson, and he ran to the front of the two. One was to see how they looked, and the other was to see what the deceased was in at that time.

As a result, he ran to the front of the two and saw that he immediately understood why Zhuanfeng asked himself if it was raining last night. It turned out that the thin man was covered in blood at the time, and he didn't know what sharp weapon was stabbed in his abdomen. As he walked along the way, a lot of blood dripped from the ground.

However, because the light was too dark at that time, Yuan Muye did not notice the blood on the ground when he first saw these two people. But when Zhuanfeng asked if it was raining yesterday, something happened to Yuan Muye in an instant! That is, Dajun's nose was very smart. Could it be that he had smelled the bloody smell on the ground at that time and went all the way north?

After confirming what he was thinking, Yuan Muye turned to Zhuan Feng and said, "That guy's stomach was stabbed, so there was a lot of blood dripping on the road last night. I suspect that the army might have walked all the way to Building 17 because it smelled blood on the ground."

After hearing this, Zhuanfeng said in a deep voice, "If this is the case, I'm afraid the army will hit the murderer and deal with the corpse. That's why the blood on the ground should have been washed away by the rain in the second half of the night, so no one noticed that there had been dripping blood here during the day."

After hearing this, Yuan Muye thought about it and said, "Even if it is not washed away by the rain, I am afraid that the security guard will find a way to deal with it. But that doesn't matter. Although the blood on the surface can be rinsed clean, as long as you use professional reagents to test it, you can definitely find evidence remaining on the road."

Yuan Muye took a look at the time. It was already past 11 o'clock at night. So he weighed the pros and cons of Ye Qiwei and Xu Li, and finally called Ye Qiwei's phone number.

He briefly told Ye Qiwei on the phone, hoping that he would come and help them find the remaining blood that fell on the ground yesterday. After hearing this, Ye Qiwei asked them to wait for a while and he would go back to the bureau to get some rumino reagent before going over.
Chapter completed!