Chapter 150 Scratches on the Wall

"Has he joined Wu Dongxu's organization?" Cen Lian was very concerned about this question.

Qu Zihan shook his head, "No, at least I didn't find any connection between him and Wu Dongxu."

But he appeared at the gate of the sub-bureau on the day Wu Dongxu disappeared, which was completely justified to summon him.

"You continue to watch the surveillance. Qi Yan and I will bring people to invite him over." Wang Yuanteng also felt that something was wrong with this person, so he said to Cen Lian, "We will take two auxiliary police officers, a total of four people, and there should be no problem."

Cen Lian nodded, and then watched them go out with all their equipment.

In fact, he knew that Wang Yuanteng and his team might come up empty-handed.

When Tang Hua and Yuan Chenxi called other people who participated in Wu Dongxu's organization, they began to ask them if they knew Yin Hao.

Cen Lian found nothing in the surveillance near the sub-bureau.

It seems that they should have taken the person away directly in the back streets and alleys without surveillance.

"Sister Lin, you're here?" Yuan Chenxi saw forensic doctor Lin coming in from the door while she was on the phone. "Team Three is looking for your help again."

Lin Xiangqi sat down at her seat.

"There are a lot of cases recently, and forensic doctor Zheng is too busy, so he asked me to go over and help." She was a little helpless, "It just so happens that I can't help much with this case."

As a forensic doctor, she was also a bit helpless when there was no corpse.

"By the way, when I came back, I specifically walked back from the road where Wu Dongxu disappeared. I saw a trace that I thought was a bit strange, so I took a picture of it." She took out her phone and handed it directly to Wu Qiushan, "This is the picture. The trace is very fresh. It should be from these few days."

Wu Qiushan took the phone and found that the traces that forensic doctor Lin took were on the wall, some of which looked like they were scratched by broken lenses.

Wu Dongxu was indeed wearing a pair of glasses. Judging from the photo, they should be glass lenses instead of resin lenses.

"I'll go over and take a look," Wu Qiushan was not very sure about this, after all, any trace could appear in such an alley. "Looking at the force applied to this trace, it should be a scratch caused by being pressed and crushed. The alley is right next to the police station, and no one would be stupid enough to have a group fight here."

This kind of trace doesn't seem to be formed by accident.

Cen Lian happened to have no new clues from the surveillance, so he went with Wu Qiushan and Lin the forensic doctor.

The three of them came to the place where Lin the forensic doctor took the photo.

"It's here," Lin the forensic doctor pointed to the wall, "Because the scratches are relatively subtle and very fresh, I think there is a certain possibility that Wu Dongxu left it."

Cen Lian got very close to see the trace, and he couldn't help but admire Lin the forensic doctor's eyesight. If he passed by here, it would not be easy to find these traces.

After observing the wall for a long time, Wu Qiushan suddenly squatted on the ground and pinched something with tweezers.

"This is a glass fragment," Wu Qiushan showed the tweezers to Cen Lian and Lin, "There are some traces of fibers on the edge, like some kind of woven fabric. I need to use a microscope to see what it is."

This time, he did gain something, which made Cen Lian a little more confident.

"Then you go back first, and Lin and I will look for other things that look like glass fragments." Cen Lian urgently needs to find a place where Yin Hao and Li Baixue passed by and there is surveillance.

Otherwise, his plug-in will be useless.

After Wu Qiushan went back, he called Yuan Chenxi, and the three of them looked for other traces separately.

Cen Lian looked around and walked forward along the place that the surveillance camera could not capture.

He walked out of the alley and saw the traces of some heavy objects crushing the weeds and mosses on the side at a bend.

Yuan Chenxi squatted down and looked for a while, then pinched out a few slender things with tweezers.

"It seems to have been scraped off from some kind of woven bag," she observed carefully, "similar to what Brother Yue just took to the lab."

"If Wu Dongxu was knocked unconscious and dragged away in this alley, then this should be the route he was dragged along." Cen Lian looked up and found that there was an intersection not far ahead.

And there was surveillance at the next intersection, so they could only turn in from this intersection.

Forensic doctor Lin obviously thought of this, so he turned in directly from the alley.

After watching Yuan Chenxi put the fiber into the evidence bag, Cen Lian turned in from the alley.

Ahead was a huge vegetable market.

"It's hard to find traces here, but there should be more surveillance nearby." Yuan Chenxi looked around, "Shall we check the surveillance now?"

Cen Lian certainly had no objection.

If Yin Hao and Li Baixue really passed by here, then if they searched along the surveillance, they would probably find out how Wu Dongxu was taken away.

Forensic doctor Lin breathed a sigh of relief, "It seems that I have helped after all."

"Sister Lin, you have helped a lot!" Yuan Chenxi said with a smile, "It will take a few days for us to find out by ourselves."

Cen Lian got the surveillance videos of several cameras from the market manager.

When he returned to the office, Wu Qiushan had just come out of the laboratory.

"It's a woven bag," he said immediately after seeing Cen Lian, "It's the most common snakeskin bag we have, and nothing useful has been extracted from it."

Cen Lian imported the surveillance video into the computer.

"We searched along the traces and found a large vegetable market. I just took the surveillance camera." Cen Lian was not sure if the surveillance camera could capture anything. "Anyway, I'll take a look at the surveillance camera first."

"Well, you take a look first." Wu Qiushan continued to study the traces he had just found.

This time the surveillance video was much more chaotic, and there were a few small thieves with text bubbles in it that interfered with his sight.

"There are indeed many thieves in places with many people." Cen Lian adapted for a while and continued to observe whether there were any thieves he wanted to find in several surveillance cameras.

This time he successfully found a flashing text bubble in a corner.

It was two people.

Looking carefully, it was found that Li Baixue and Yin Hao hurriedly passed by the vegetable market. They didn't hold anything in their hands, and there was no woven bag.

It seems that Wu Dongxu should not be with them at this time.

Cen Lian followed the direction the two people came from and found that the direction they came from was outside the surveillance range.

So he followed the direction the two people left, but when he saw halfway, the two people disappeared outside the surveillance range again.

Cen Lian almost cursed out loud.

This must be done to irritate him!

However, the direction these two people left was very close to the main road. If they drove away, they might be able to see what kind of car they drove on the road.

Cen Lian regained his spirits and began to ask the traffic police department for surveillance.