Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 172 Case Turned Over
There is a direction to solve the case, and the police never lack execution power.

In less than an hour, the cash and envelope were handed over to Lu Chuan.

"I'm going back to the detachment. There is no fingerprint extraction equipment here."

Fingerprints on cash and envelopes are more convenient to be extracted with a variable frequency laser scanner, and can also be extracted well with a special ultraviolet camera.

The Huaguang Street Police Station doesn't have this thing.

In the past month, the Criminal Investigation Detachment has changed from top to bottom.

The [-] million specially donated by the wealthy Qiangsheng Group was already in place the day after Lu Jianguo spoke.

Where did Qin Yong see so much money? You know, it was specially donated to the criminal investigation team.

As long as the detachment team makes a unified decision and reports to the Municipal Bureau for approval, the bonus will be paid, and no one can say anything.

Of course, it is impossible to distribute bonuses. The Public Security Bureau often accepts donations and has relevant management regulations.

For more than a month, Qin Yong really experienced the pleasure of spending money.

The seven broken old police cars that rang everywhere except for the horn, went directly to the scrapping process.

According to regulations, these cars can actually be scrapped after being used for more than eight years and with a cumulative mileage of 20 kilometers.

However, due to financial constraints, he overdid his service for more than five years.

This time, replace them all.

The cafeteria has been completely renovated, and the dilapidated desks and chairs in the office have to be replaced.

The current survey office has allocated a large share of it.

Mainly the update of experimental equipment.

Such as infrared and ultraviolet digital cameras, this device can directly extract the fingerprint traces on the surface of smooth non-penetrating and semi-impermeable objects.

For example, fingerprints on the surface of glass, aluminum alloy or ceramics.

Another example is the full-spectrum on-site forensics instrument, which has a good effect on displaying fingerprints on rough surfaces such as leather and banknotes, and is not prone to paste.

In addition, the current survey laboratory also added the most advanced survey equipment such as portable multi-band light source, targeted detection biological trace instrument, ultra-wide spectrum on-site trace evidence search camera, laser physical evidence survey instrument, etc.

In addition to these, the current investigation office is building a trace evidence laboratory.

"I heard from the leader that there is a case on Huaguang Street?"

Lu Chuan went back to the office to show his face first, Yang Sen and Liu Guodong went out, only Lao Bai was there.

"I originally helped to do a fingerprint identification analysis of an electric car theft case, but I didn't expect to lead to another case."

Lao Bai nodded, this kind of thing is very common.

General crime is not the same as homicide.

It is very likely that if you kill someone, you will kill one and be caught.

But the general petty theft is different. You may not be caught once if you do it ten times.

Therefore, most of the time, engaging in this kind of case is sometimes like a bastard laying eggs.

With one, there will be more behind.

"Master, they went out?"

Lao Bai hummed: "There is a scene over there in the High-tech Zone Criminal Police Brigade, and we need our support. Lao Liu and the others have passed."

"Major case?"

Major and important cases are not necessarily reported to the criminal investigation detachment, and the criminal police brigade below is not just for nothing.

If all major and important cases in Haizhou City were handed over to the criminal investigation detachment, the current manpower would be ten times larger, and they would not be able to handle it.

"Intentionally hurt, the couple fought, the woman cut the man, almost died, and he was in the ICU."

"The couple fighting? Such a heavy hand?"

"Who knows, the neighbors called the police. If they didn't go there early, they would probably have died."

Lu Chuan nodded, almost killed, the case is not small.

"Brother Bai, you are busy. I'll go to the laboratory, take a fingerprint, and analyze it."

"I'll go directly to the Huaguang Street Police Station later."

"Okay," Lao Bai nodded emotionally: "Thanks to you, we have newly purchased a lot of equipment this time."

"I don't know how to use many of them, hey, I'm old."

Lu Chuan smiled: "Equipment, that's all, just fiddle with it a few more times."

"Okay, go get busy, I'll go and read the manual."

Detachment basement.

Lu Chuan quickly collected fingerprint information on envelopes and cash notes.

But not one, but a dozen.

It is still quite difficult to deal with.

An hour later, the preprocessing of seventeen relatively clear fingerprints was completed and successfully compared in the system.

The result was very good. Among the owners of the seventeen fingerprints were Zhang Baoku and Chen Wen.

The interrogation room of Huaguang Street Police Station.

"Chen Wen, this is the cash received in Zhang Baoku, and the fingerprints extracted from the envelope containing the cash."

Lao Luo patted an identification and analysis report in front of Chen Wen.

"You think the clothes you made are perfect, and you think you can pick them up without direct contact with Zhang Baoku, without calling or transferring money?"

"How do you say this?"

At this moment, Chen Wen was already sweating profusely.

"That money... probably happened to be the one I used..."

"Used it by chance? What about the envelope? You also used the envelope containing money by chance?"

"me"

Chen Wen's face changed drastically, and his mouth opened unconsciously, wanting to argue.

But as Lao Luo said, there are more than a dozen people's fingerprints on the money, Chen Wen can explain it by himself, but what about the envelope?

The envelope can't be the one you just used, right?

Chen Wen has dealt with the police a lot, and he knows when he can pretend and when he can't hide.

"I...I confess, Officer Luo, I confess!"

Facing the irrefutable evidence, Chen Wen explained the ins and outs of the matter.

"The box contains... ivory!"

ivory?

"Are you reselling ivory?"

Chen Wen drooped his head: "No, no, I don't resell, I'm the middleman, transporter, I don't resell."

"Speak! Tell me clearly, where did the things come from, why did you send them to the Pine Forest Villa area, who is your previous family, tell them all clearly!"

"I said, I said..."

What happened was relatively simple.

Haizhou City is a processing zone for the entire criminal chain.

"The Pine Forest Villa is in charge of continuing to process the ivory. I'm like a courier, really."

"Some of the antiques and handicrafts in my shop are imported from Myanmar."

"The things are hidden inside and sent to me through logistics."

"I will pack the things again and hand them over to the next family. They will be in charge of processing. I don't know what happened after that."

"How do you know these people?"

"I traveled to Myanmar last year...and I know..."

The chain of cases is relatively clear.

Haizhou city is a link in the whole chain, responsible for processing the things sent by Chen Wen.

However, Chen Wen is not clear about the situation of the entire upstream and downstream industries.

"Huang Suo, the people in the villa area, should they be arrested or not?"

In the conference room, several people involved in handling the case were discussing what to do next.

On the other side of the Songlin villa area, Lao Song from the police station is still watching, ready to act at any time.

Huang Jianmin pondered for a moment: "The case has been handled to this extent, and what our firm can do is almost the same."

After hearing Huang Jianmin's words, everyone nodded and understood what Huang Jianmin meant.

The nature of the case has been clarified, and the perpetrators within the jurisdiction have also been arrested.

The remaining case investigations involve cross-provincial and even foreign countries, which is no longer a small police station can lead.

"Turn in?"

Lao Luo took out his cigarette and prepared to light one.

Lu Chuan took out his Hua Zi and threw it directly to Lao Luo: "Brother Luo, take this."

Lao Luo took it subconsciously, and gave Lu Chuan a wrinkled smile back.

During the two-day stay, the people at the Huaguang Street Police Station had a deeper understanding of the rich.

(End of this chapter)