After arriving at the police station, after a night's rest, everyone is now in good spirits and looking very motivated.

In the past two days, they have been investigating the interpersonal relationships around Huang and restoring the scene of the abandoned factory.

But at present, it seems that there is no progress, Feng Yuan spurned himself fiercely in his heart, wasn't he just sent to the county seat? Why is it that even the brain is not as good as before?

There is no time, that's what everyone is saying.

"Chengcheng, is the monitoring from the previous investigation still there?"

"Yes, Captain, do you want to see it?"

"Look, not only on the day of Huang's disappearance, but also a week before her disappearance."

Xiang Licheng moved quickly, and the video of the original surveillance system would be automatically deleted after being saved for a week, but on the day of Huang's disappearance, they had already saved the surveillance from a week ago, but all the attention at that time was on the day of her disappearance, and they didn't pay too much attention to the monitoring a week ago.

"Captain, is there a problem with these surveillances?"

Feng Yuan glanced at Xiang Licheng and said: "We always suspected that this was an acquaintance who committed the crime, so we targeted the person next to Huang, but from our analysis yesterday, that person seems to have been premeditated, if this is the case, he must be familiar with Huang's life, so I think, in addition to Huang's disappearance, did he follow Huang?" If this assumption is true, then it is necessary to pay attention to the fact that during the time Huang went to and from school, he appeared in the same place as her and appeared for more than two consecutive days. ”

"But what if that person evaded surveillance? Moreover, Lanwan County is such a big place, and it is not strange that these individuals come and go, and it is not strange that they appear in the same place for several days in a row! Xiang Licheng raised a very real question.

Feng Yuan's eyes stared at the picture on the screen and said, "So, it's up to us to distinguish by ourselves, first find out the people who match the information, and then compare them one by one." ”

Xiang Licheng did not doubt him, so he also held the computer and watched the monitoring.

In fact, there is not much content to monitor, Huang is just a junior high school student, except for school, every day is either on the way to school, or on the way home, and although the management of Lanwan No. 1 Middle School is not particularly good, it is not lax enough that anyone can enter, so, unless the kidnapper is a person from the school, then it is very likely

Appeared in surveillance.

"Captain, what if the kidnapper is from the school?" Xiang Licheng asked the question again.

"If it's a teacher, he has more opportunities to start, why do you have to wait for Qin Zhou and the three of them to trick Huang to the factory? Isn't he afraid of being seen by the three of Qin Zhou? Feng Yuan frowned and looked at the video, and said in a deep voice: "Moreover, although the acquaintances we suspected before committed the crime, now we know that Qin Zhou and them did it, but can we be sure that this is not an acquaintance who committed the crime?" ”

Xiang Licheng frowned, what does this mean?

But seeing that Feng Yuan was looking at the video seriously, he didn't ask again, and looked at the monitoring on his computer intently.

The day Huang disappeared was Tuesday, and the week before that, since last Tuesday, in addition to going to school alone every morning and occasionally meeting classmates on the road to go to school together, he was with Xie He and Yan Ye in the afternoon, and then went home before seven o'clock in the evening.

The little girl looks cute, and a white porcelain sunny doll is hung on the schoolbag she is carrying, and she jumps up and down with the little girl, which makes people look happy and worried.

However, due to the incomplete monitoring on the road, some things were naturally added by themselves based on the previous investigation.

Xiang Licheng looked at the video, although the content of the video is not much, but it is still very troublesome to check them one by one.

He looked at it for a long time, stood up and was about to get a glass of water, when he passed by, he couldn't help but glance at Feng Yuan's computer, the video on the other party's screen had been paused, and Feng Yuan enlarged one of the pictures a lot, Xiang Licheng touched his head and walked over.

"This person looks familiar!"

Feng Yuan's eyes jumped, "Do you know him?" ”

"Captain, is there something wrong with this man?"

"I don't know, but last week during the time period when Huang was out of school, this person passed by here for three days, which is a little suspicious."

Xiang Licheng blinked, he was sure that he didn't know this person, but he was familiar, that is, he had seen this face somewhere.

"I see." Xiang Licheng couldn't help but widen his eyes and said, "Captain, didn't we go to the Huang family yesterday!" Later, I went to the department store at the entrance of their alley, Fang Ruxue's attitude was a little strange, and we didn't talk to Chai Zimo

Yes, I was worried that their husband and wife would abuse their children, so I secretly checked their family's information after I went back, and this man seemed to be Fang Ruxue's husband Chai Zhen. ”

"Didn't you stay with me all the time yesterday! When to check the information? ”

Xiang Licheng blinked, and their captain seemed to have misunderstood the point, "When you and pee!" ”

“……”

All right! Feng Yuan touched his nose and thought in embarrassment, people have three urgencies, and Xiang Licheng can't stick to him all the time.

"Are you sure this is Chai Zhen, right?"

Xiang Licheng didn't drink water anymore, opened a folder on his computer, and then clicked on a photo and said, "Captain, look at it, it's definitely him." ”

Feng Yuan leaned in and looked at it twice, and then glanced at the figure in the video a few times, although it was a little blurry, it could indeed be seen, it was quite similar.

"Well done, sincerely!" Feng Yuan did not hesitate to praise himself, "It seems that we are going to the ironworks again." ”

Xiang Licheng laughed twice, he thought it was redundant yesterday, but he didn't expect to use it now, it seems that he is quite prescient.

"But captain, if it's just this one monitoring, it can't prove anything at all."

"So, from now on, we need to monitor the two of them, and monitor, continue to tune, and transfer everything related to their husband and wife."

This can't prove anything, but at least it's a direction, even if the same thing has to go through that road every day, will it be so coincidental to catch Huang out of school every time?

Moreover, acquaintances who committed crimes and lived in the iron factory must be very familiar with the environment over there, and naturally they are also very familiar with the abandoned factory.

When Huang was tied up by Qin Zhou, the person was still awake, and Qin Zhou was still young after all, and the kidnapping person was not carefully considered, so he did not block Huang's mouth.

But it was already night, and no matter how loudly she shouted, no one around would hear her, and at this time, when she met a kind neighbor, she would definitely feel very trusted, but she would not have thought that anyone would have the same malice towards her.

Sure enough, no matter how many times I have seen this kind of case, every time I hear a different version, I still feel the same creepy.