In the early hours of the morning, Xiao Ran and Li Fangfang returned from the Yonghe community.

Although Li Yi has made the specific situation clear, but after all, the disappearance and the murder are different in nature, and the specific investigation ideas are also different.

However, at this time, several days have passed since the time when the girl Yan Yuehan went missing, and Xiao Ran and several people looked at the two communities and the space under the bridge with flashlights, but they found nothing after all.

Returning to the duty room, Li Yi handed over the information of the residents, tenants and personnel in the Qiaoxia Auto Repair Factory in the two communities of Yonghe and Chenhui to Xiao Ran, and said: "The monitoring of No. 16, 17, and 18 is in the audio-visual data inspection room, where is Guo Ran now." ”

"Okay. ”

Holding up the thick stack of materials, Xiao Ran said to Li Fangfang and the others: "I'll go to the audio-visual room to see, you continue to be on duty, and call me at any time if there is a situation." ”

Li Fang waved his hand and said, "Go, we are here." ”

Xiao Ran nodded, came to the audio-visual room with the stack of materials, and when Xiao Ran arrived, Guo Ran handed over the transferred monitoring to Xiao Ran, and continued to do her own business.

After roughly browsing the file names in the mobile hard drive, Xiao Ran started to check it at 4 pm on the 16th in chronological order.

On the two display screens, the monitoring images on each playback window change rapidly, and time is passing little by little.

With the continuous beating of the time node, Xiao Ran saw Yan Yuehan who came back from the interest class in the monitoring, and also saw her stay in her fruit shop for a while, and then re-entered the Yonghe community.

In the community at dusk, everything seemed so peaceful, but who could have predicted that Yan Yuehan's departure was like walking into a boundless black hole, and there was no trace of it.

Not long after Yan Yuehan walked into the community, at the intersection in front of the bridge on the Yonghe Third Bridge, a man on a bicycle came out of the fire emergency passage next to the Yonghe Bridge.

Xiao Ran didn't fluctuate in his heart, he just marked the man, didn't care, and continued to look down.

Having had the Eye of Justice for so long, Xiao Ran was already familiar with the operating mechanism of the Eye of Justice.

For ordinary petty theft suspects, the fluctuations of the Eye of Justice are relatively weak, and only for those who are extremely vicious, the Eye of Justice will send out violent fluctuations.

In the current situation, it is basically certain that Yan Yuehan has been killed, if this man is the murderer of Yan Yuehan, the fluctuation of the Eye of Justice will definitely not be so weak.

Obviously, this person has nothing to do with Yan Yuehan's case.

As for what happened to this person, Xiao Ran didn't have the heart to investigate it now, just go back and send this person to the police station below, what he had to do now was to find out the cause of Yan Yuehan's death.

With the change of the time number on the surveillance screen, unconsciously, Xiao Ran had already seen 7:40 p.m. on the 16th.

At this time, the parents of the girl Yan Yuehan had not yet noticed the situation, and the picture in the surveillance was still so peaceful, with people coming and going, traffic was endless, and everyone was busy living in the house.

However, Xiao Ran knew in his heart that at this time, Yan Yuehan was basically certain that something had happened, and the so-called peace was just an illusion before the storm.

Although Xiao Ran has not made any other major discoveries except for the man riding the bicycle now, one thing Xiao Ran is basically clear, that is, the probability that Yan Yuehan was taken away by the so-called vehicle passing under the bridge is very small.

Because during the period from 4 p.m. to 7:40 p.m. on the 16th, neither the vehicles entering and exiting from the fire escapes on both sides of the three bridges, nor the vehicles passing through other intersections, did not have the driver or the person in the car that caused the fluctuations of the Eye of Justice.

Therefore, Xiao Ran believes that Yan Yuehan is most likely victimized by people in the community.

The time on surveillance is getting closer to 8 p.m.

At this time, the parents of the girl Yan Yuehan finally noticed something unusual, and took friends and neighbors to eagerly search for their daughter's traces inside and outside the community, but the result was doomed, and their search was in vain.

At the same time, at the south entrance of the Chenhui community, a middle-aged couple walked into the community with an elderly man about 50 or 60 years old, who was very tall, about 1.8 meters.

The middle-aged man has a slightly fat figure, a round face, and wears a red coat, and the older man has a thin face and wears a gray jacket, but the old man seems to have a lesion on his body, and he is on a cane, and his steps are slow and vain.

The middle-aged woman next to her was wearing a light yellow sweater, with obvious fat on her body, and a beige jacket on her hand.

The reason why Xiao Ran noticed these three people was naturally that when he saw these three people, his eyes of justice fluctuated, and the strength was greater than that of the man riding a bicycle he saw before, but it was smaller than that of a felon.

Among them, the fluctuation of the middle-aged couple is greater than that of the elderly man, obviously, these three people have unsolved criminal cases, but it is inaccurate to think that these three people are the murderers of Yan Yuehan.

Xiao Ran saw the surveillance on the 16th from 4 p.m. to 8 p.m., during which he did not see the three people go out of the community, and these three people entered the community at this time, and it was obvious that the three people were out of the community before and after Yan Yuehan's accident.

As for whether these three people are related to Yan Yuehan's murder case, it is uncertain, so Xiao Ran marked these three people for follow-up investigation.

The time on the surveillance screen continues backwards.

In the next picture, Xiao Ran saw the comrades from the police station who came to investigate after taking over the case, and also saw Li Yi coming with people, but from beginning to end, the suspect who murdered Yan Yuehan was not screened.

This also shows that from Yan Yuehan's accident to Li Yi's time when they came to investigate, Yan Yuehan, who did not know his life and death, and the suspect who committed the crime have always been within the scope of the two communities, but the suspect used some way to avoid the investigation.

The audio-visual room is unusually quiet, only the fan in the computer host is whirring, the night is dark, and the time in the monitoring screen has also come to about 4 o'clock in the morning on the 17th.

At this point in time, 11 hours have passed since Yan Yuehan left his fruit shop.

From 8 p.m. on the 16th to 4 a.m. on the 17th, Xiao Ran watched the middle-aged couple and the elderly man enter and leave the Yonghui community again.

They used to return to the community around 8 o'clock, and when they came out again it was close to 9:30 p.m., and the last time they came back was close to 12 o'clock in the evening.

Compared with the relaxation when these people first went home, when they entered and exited the community later, these three people were much more nervous, their faces were pale, their expressions were serious, they kept looking around, and every time a police car passed by them, these three people quickly turned their heads, pretending to be a normal trip, and did not dare to look directly.

There's something wrong with these three people!

Maybe Li Yi and the others were all focused on the passing vehicles at that time, and they didn't notice the old couple walking in the crowd in the surveillance, but Xiao Ran, who paid special attention to these three people, could see at a glance that something was wrong with them.

The murderers of Yan Yuehan were not these three people, Xiao Ran was sure.

But what did the three of them do in the time they went home, or what happened in their home that made them go out in such a panic?

This point caused Xiao Ran to think!