Chapter 479: The Kryptonite

The basement renovation plan of the Huang Li drug trafficking gang was extremely huge and luxurious.

2000 square meters of area, about ten meters high, is equivalent to an underground factory. And the area they are currently using for production is less than one-tenth of the total area. The entire underground space still has great potential for expansion.

Jiang Yuan searched along the production line, quickly found a few more fingerprints, and slowly accumulated some insights. To be more precise, it was the conflict between the habits of the on-site investigators and trace examiners of the Criminal Science Center and the members of the drug trafficking gang.

The on-site investigators and trace examiners of the Criminal Science Center use normal people's thinking patterns to analyze and conduct investigations.

However, don't guess the thinking mode of drug dealers. There really are people who leave fingerprint marks on a five-meter-high wall.

Ask why? Ask is that they took drugs.

Besides this, there are fingerprints and other traces in some strange places.

Like the inner corner of a sofa that normal people wouldn't look at, or the top behind a cabinet, Jiang Yuan even found a trace that was clearly licked by a tongue on the inside of a refrigerator—the tongue licked the ice, and the saliva condensed again, so it printed the appearance of a tongue coating.

Jiang Yuan wasn't very concerned about the situation in which this was printed, just extract the DNA.

A trace examiner from the Criminal Science Center followed Jiang Yuan silently. He stood further away than Lu Tongda, but followed behind, like a semi-wild pet dog with drool.

Mu Zhiyang looked back at him sensitively, his eyes a bit fierce.

He already had Lu Tongda now. If he went out again, there would be just enough room for a criminal suspect in the car. If there were more, it would really be crowded to death.

That trace examiner was about 30 years old, facing Mu Zhiyang with a mature social smile, and then continued to follow Jiang Yuan's steps, taking notes from time to time.

Mu Zhiyang looked back at Jiang Yuan, who was in a state of super-concentrated attention, so Mu Zhiyang could only keep his mouth shut.

"There's another one here." Jiang Yuan hit the top with a strong flashlight, pointing to a fake window in the basement.

This fake window was even more excessive, six or seven meters high, built with bricks, and couldn't be used for entry or exit, at most it had decorative value.

Lu Tongda moved the ladder over immediately and said: "Who climbed up there, what was the purpose? Hiding something?"

"If you stack three vertical Arhats, you can just reach this fake window, and it's a bit challenging." Mu Zhiyang gave an answer that fit the scene.

Lu Tongda tutted twice, inexplicably feeling it was reasonable, and while climbing up, said: "However, Team Leader Mu, how did you think of stacking three Arhats?"

"Don't you climb walls when you go to school?" Mu Zhiyang supported the ladder below and answered by the way.

Lu Tongda recalled: "We mostly drilled holes. Climbing walls is very dangerous, right?"

"Usually, we definitely drill holes, but what if the hole is discovered or blocked? Climbing walls is actually the safest. Rely on yourself, rely on your brothers, don't rely on luck." Mu Zhiyang still sounded a bit proud.

Lu Tongda: "If I weren't up here, I would have bowed and said admiration."

"Nothing, when we were in the police academy... cough cough, by the way, you graduated from Shannan Police Academy, right?"

"Yes, the stone on the east side, right?"

Mu Zhiyang laughed: "It seems that the good tradition is still maintained. How did you end up being a traffic policeman?"

"At that time, I felt that the Iron Cavalry was quite majestic, and the height requirement was 180. I have 180, so there is no reason not to go." When Lu Tongda said 180, his tone was very serious.

Mu Zhiyang saw that he had reached the position and reminded: "Pay attention to taking fingerprints, don't fall. Also, Team Leader Jiang is much taller than you."

Lu Tongda said "ha": "That makes Team Leader Jiang even more prominent."

Mu Zhiyang's face turned black. You kid are riding an Iron Cavalry and flattering.

The fingerprint was extracted, recorded, and sure enough, it matched one.

"Dead." About half of the people Jiang Yuan newly extracted were dead. There was nothing strange about it. People who stacked three layers of Arhats in the factory for no reason would always find the moment of death.

The three-person team continued to do the investigation, which was quite boring.

The trace examiner behind the three of them observed with interest for a while.

Time is like snow, always turning into water quickly when you want to play with it, and freezing for a long time when you dislike it.

The temporary skill +1 of 405 minutes looked like it would be very difficult to persist until the end of the basement investigation. After Jiang Yuan raised this thought, he didn't deliberately speed up his pace.

On-site investigation is the more detailed the better. It is appropriate to investigate as much as you can.

Jiang Yuan thought so, and his eyes fell on a few cardboard boxes in the corner.

"Did you take samples of this?" Jiang Yuan looked around the box twice, then pulled the footprint lamp over.

"Took a few..." The trace examiner who was called came over immediately and asked carefully: "Do you think there is a problem?"

"Foreign boxes in the drug manufacturing factory, it can't be the employees' express delivery." Jiang Yuan made a half-joke and then laid the box flat, searching carefully.

Normal trace examiner operations are also looking for key points, just like walls and floors, there might be evidence everywhere, but it is impossible to wipe them all. Jiang Yuan did secondary investigation back then, and just wiped a bathroom, and it took two people most of the day.

The previous trace examiners didn't treat the boxes as a focus, which was also related to the information they obtained.

Jiang Yuan communicated with Liu Jinghui many times and believed that the Huang Li drug trafficking gang and the Old Ghost drug trafficking gang had a close connection. Then, with the pursuit of the drug trafficking gang, the connection between them must be material, not spiritual.

These cardboard boxes gave Jiang Yuan a certain inspiration.

The source of raw materials for the Huang Li drug trafficking gang had always been a mystery. These boxes might be able to give some answers.

Taking photos front and back, sprinkling powder, taking samples, then taking photos...

Like before, Jiang Yuan still uploaded to the background directly, and then compared it himself.

What he did, all looked simple, but in fact, it was a process that others found difficult to replicate.

Just comparing fingerprints alone, ordinary trace examiners might have to spend ten times, twenty times, or even 100 times the time to compare.

Simple fingerprints that can be compared directly don't have much to say, but if they can't be compared, wanting to prove that there is none in the background, rather than the limitation of personal technology, is a bit difficult.

Therefore, trace examiners for on-site investigation take fingerprints as fingerprints, and won't run to compare them in the first instance.

It is Jiang Yuan, a player with too high a level, who can adopt such a method.

And the conclusion is also surprisingly good.

"Protect the scene well. I'll make a phone call." Jiang Yuan took out his mobile phone and dialed Liu Jinghui again.

The expressions of several people became serious. From sending messages to making phone calls, the difference was very obvious.

Liu Jinghui on the other end of the phone asked with a smile: "You finally remembered to make a phone call to me."

"I compared a fingerprint of an employee of Jianyuan Pharmaceutical in Qinghe City, to be precise, a parking lot security guard of Jianyuan Pharmaceutical." In the cases Jiang Yuan did before, the parking lot security guards of Jianyuan Pharmaceutical were almost all taken in one pot.

These people, on the one hand, had parking lot subsidies, and on the other hand, acted as thugs for the upper management of Jianyuan. Because they met Jiang Yuan, they were almost taken in one pot.

However, these people seemed to have discussed it, and none of them confessed to drug trafficking. Most of them were also thinking about avoiding harm...

Liu Jinghui hissed: "Jianyuan Pharmaceutical?"

"En."

"Good guy. If it's a pharmaceutical company, then it's too simple for them to produce some products. How is the credibility of the evidence?"

Jiang Yuan then described the scene of the scene simply.

Liu Jinghui gave a heavy "En" and said: "I'll go report it."

He couldn't handle this work either. Jianyuan Company is huge, and the situation in the factory area is also complicated. It's not a situation where you can call someone by making a phone call. Furthermore, if you want to catch people, you might have to face another drug trafficking group, which naturally needs to be planned again.