Yang Yao investigated and found out that the reddish-brown thing on the deceased was a special kind of paint.

To be precise, it is the paint used in a special place, and this paint is used to decorate a special place.

It is completely non-toxic and harmless, and may be used in the manufacture of children's products or maternity products. Such a non-toxic and harmless thing is not something that anyone can find, Ling Xiyan asked Li Li to investigate.

Sure enough, when I investigated, there were relatively few places where this paint was used, so of course they had to investigate.

So several soldiers were divided into two ways, Chen Qing and Zheng Yiteng, who were responsible for finding places that had something to do with paint.

By the way, check whether Xu Jiaoling has recently come into contact with these places, or has bought them.

And Ling Xiyan here, with Yang Xiao and Yang Yao, went to ask some of the deceased and people who had contact. Especially the kind of people who will never have any contact with them in the future because of some contradictions, that is what needs to be considered and investigated the most.

The three people here, starting from this aspect, obviously feel that it is best to have a harvest.

Of course, if there is no gain, you have to start from the paint side, and there will definitely be a harvest there.

I'm more worried about whether it will be the murderer who bought the paint back and did what he did.

If the murderer buys the things back, it is indeed more troublesome to do it himself.

The three of them interviewed some people, and in the mouths of these people, they also got some responses. Many people think that Xu Jiaoling is actually very good, but speaking is really unacceptable, and sometimes speaking is really popular. There may be some people who feel that they can't get along with such a person, so they simply stop getting along.

Of course, there are some people who feel that Xu Jiaoling is not a very good person. Such people, Ling Xiyan and they mainly ask, especially what kind of grudge they have between them.

If it's some, it's really special, I'll write it down, but I didn't find anything after asking.

Even a suspect was not found here, and they felt a little helpless.

Basically, the people who can be found and have any disputes with the deceased Xu Jiaoling have already been asked.

Although they all have grudges, they are basically some emotional disputes, and they are also relatively basic things for price comparison. Ling Xiyan treated such a thing, and after basically asking three or five people, he really didn't have any ideas.

Ling Xiyan and their side, the harvest is not big, they came over, mainly to distinguish whether some people are lying or not.

I'm sure these people aren't lying, and I'm sure they haven't been found, any of them, more suspicious people.

And Chen Qing and Zheng Yiteng here have found some clues, and some workers have indeed come over recently.

Chen Qing asked, this group of people came a month ago, and there are fewer recently.

However, this batch of work has not yet been completed, so for this group of people, it will still pass from time to time. Chen Qing inquired, on the day of the crime, they did have someone here to work, but they couldn't say who it was.

There was a person in charge who came over with a group of people, so some people's contact information, they didn't have.

Now this group of people is not here, and the boss only gave one, the contact information of the person in charge.

Chen Qing hurriedly contacted the person in charge and asked him to take someone to the police station and find them directly.

The person in charge didn't know what was going on, but of course he wouldn't deny it, so he hurriedly brought someone he could find. After coming over, Chen Qing and Zheng Yiteng also asked Yang Yao to come over to collect fingerprints, but the results were not very ideal.

Yang Yao shook his head: "There is no match, this group of people, none of them match the fingerprints we found." ”

In Xu Jiaoling's house, on the TV cabinet, the fingerprints found did not belong to the deceased.

But after comparison, these fingerprints do not belong to these people, so it is becoming more and more troublesome.

Ling Xiyan felt that since it was such a coincidence, there were indeed many things that were in line before, and there was no reason why she couldn't find it.

So I asked the person in charge: "Everyone is in this place?" There's no one who hasn't come, right? ”

The person in charge shook his head: "This is not, some people are temporary, and I may not have contact information." After some people left, I couldn't get in touch, so I couldn't find anyone, and most of them came here, and two people didn't come today. ”

Ling Xiyan thought that it was really the case: "So today, who didn't come over?" Do you know the name alive phone? ”

After thinking about it for a while, the person in charge took two calls: "One is a temporary person, and the other is unreachable." ”

These two calls also made the person in charge feel very helpless, but there was no way.

I can't contact anyone, just an ordinary person in charge, and I can't do anything else.

Ling Xiyan handed the two phone numbers to Li Li's side and asked Li Li to investigate some information related to the phone. Find the person who uses the phone, whether the phone is used or not, some of the previous information will still exist.

There are two people who inexplicably choose not to come, so these two people must need to be investigated. Li Li also carefully investigated some things, and the two numbers were owned by two completely different people, both of whom were adult males. It's no wonder, after all, it's generally men who do such a profession, and women do very little, and because of their great strength, women are not allowed.

Ling Xiyan took the relevant information of these two people, and carefully compared them, the two of them were similar to what they thought.

They are all adult men, and in terms of height and weight, there is actually not much difference.

Doing the same kind of work is still a work in terms of strength, and of course there will not be much difference in appearance.

Ling Xiyan looked at it carefully, these two people seemed to be working here temporarily.

But the life experience does not seem to be very different, so it depends on the relationship between these two people and the deceased. Since there are already two people, it is necessary to investigate or find these two people from here now.

Li Li continued, investigating the information of the two men at the police station, while the others went out to look for them.

There are also addresses on it, and some of the most recent residential addresses, they are all going to take a look.

Based on what they have experienced before, any possibility exists.

That is, it is quite possible that these people, simply will not, live in one place without moving. Workers like them, temporary workers, are also possible, they will walk around somewhere, and they may live in dormitories or something.