Chapter 195: I, Yu Dazhang, Also Have Background

Returned to the branch station.

After parking the car, Yu Dazhang did not rush to get out; instead, he sat in the driver's seat and stared blankly for a while.

After about a minute, he took out his phone and dialed a number.

The call was answered quickly, and a crisp female voice came from the receiver:

"Why did you think to call me?"

"Long time no see, I miss you very much," Yu Dazhang replied with a smile.

Ye Lin on the other end of the line directly ignored his teasing and asked in a bad mood:

"Is there something you need my help with?"

The two had met several times before and even cooperated once, so they were somewhat familiar with each other.

They also knew each other's personalities and working styles quite well.

In Ye Lin's impression, this fat man was very purposeful in his actions.

If there were no matter, he would not have contacted her proactively.

"No wonder the State Security is so powerful," Yu Dazhang praised:

"I haven't even stated the matter yet, and you've already guessed it, truly amazing!"

When asking someone for a favor, the first rule is that your mouth must be sweet.

Especially when asking a colleague from a superior unit for help, it never hurts to lower your stance.

A smiling face never gets hit by an outstretched hand.

Yu Dazhang didn't need to learn this; having worked in the system for over ten years in his past life, he had already mastered it to perfection.

"Stop being frivolous," Ye Lin's voice carried a hint of helplessness:

"Just say what you need directly."

"I want you to help me investigate a person." Speaking of the real matter, Yu Dazhang immediately became serious:

"Recently I took over a cold case; one suspect's overseas experience has been erased. I only know her entry and exit times now."

Ye Lin fell silent for two seconds on the other end, then a lukewarm voice came through:

"Do you have the suspect's personal information?"

There's a way... Yu Dazhang answered quickly:

"Her domestic information has already been investigated completely; it is very detailed, including family information, all recorded."

He had thought of this on the way back.

Since he determined that this woman, Ceng Ceng Lisi, had problems, he needed to investigate all her background circumstances.

Especially her overseas experience that had been scrubbed; Yu Dazhang was even more interested in that.

Whether such matters succeed depends on who investigates them.

If ordinary criminal police like Yu Dazhang and his team investigated, it would definitely not work.

There are only a few paths that can be traced; those professional scrubbers mainly focus on covering up information on these paths.

But in front of State Security, those scrubbers' methods are completely insufficient.

In terms of foreign-related investigations, State Security has countless methods and channels; investigating a person is a piece of cake for them.

"Send me that person's information and entry-exit records."

Ye Lin's tone was very flat, showing no emotional fluctuation, as if this were just an ordinary matter.

After speaking, she did not forget to add a sentence:

"I'll give you news tomorrow morning."

So fast? Yu Dazhang immediately agreed:

"Okay, I'll send it to you right away. This is really troubling you, thank..."

Before the words of thanks could leave his mouth, Ye Lin on the other end hung up the phone.

She was as decisive and straightforward as ever... Yu Dazhang was quite familiar with her working style, so he was not surprised.

In his memory, Ye Lin had never been pretentious.

Nor had she ever shown the shy and affected demeanor of a young girl.

Returned to the detachment.

Yu Dazhang took out his small notebook and wrote Ceng Ceng Lisi's name on it.

After thinking for a moment, he added a question mark after her name.

When conversing with them at the Liu family villa, Yu Dazhang had noticed that some of Ceng Ceng Lisi's actions and words were very similar to a hypnotist's techniques.

Through long-term psychological suggestion, certain specific words and actions can cause the controlled subject to produce specific reactions.

For example...

Ordinary people and delivery workers react differently when hearing the word "complaint."

Anyone who has worked in delivery will unconsciously become emotionally agitated upon hearing the word "complaint."

Anger, fear, nervousness... in short, there will definitely be a reaction.

But for ordinary people, it doesn't matter; they even think "complaint" is used to protect their rights.

What can be confirmed now is that this woman, Ceng Ceng Lisi, definitely did something to Liu Siyuan.

But her purpose in controlling Liu Siyuan is still unclear.

At present, it seems to be related to the will.

There is one more thing that surprised Yu Dazhang a bit.

Ceng Ceng Lisi is not deep; one could even say she is somewhat emotional.

During the conversation, she showed expressions of panic, guilt, and unease several times, and they were easily caught by others.

This is very likely related to her overseas experiences.

In some aspects, we must admit that when it comes to human relations and worldly wisdom, Western countries are simply the worst of the worst compared to us.

No errors, one sentence, one release, one content, one look!

This also leads us to feel that when we look at some foreigners, they speak and act very directly and cannot bend their words.

The next morning.

Yu Dazhang had not yet received Ye Lin's call when Liu Miao's call came through.

Yesterday Liu Miao went to Jin Ling University; judging by the time, he should have arrived in the afternoon.

As soon as the call connected, Yu Dazhang asked:

"Found it?"

In his view, this investigation had no difficulty whatsoever except for the long distance.

Liu Qi donated once and donated equipment once; there must be records in the laboratory.

Similarly, if she had cooperated with that laboratory, records would have been left behind.

Unless it was a private transaction, or she had a personal relationship with someone in the laboratory.

But one thing cannot be denied: as long as equipment was used in the laboratory, traces would definitely be left.

That is a national key biomedical laboratory.

The equipment inside is just like the MRI machines in hospitals; it cannot be used at will.

"No." Liu Miao's voice was somewhat depressed:

"That laboratory has never cooperated with private individuals, nor has it cooperated with Zhengyang Group."

"Even the records from the time Liu Qi donated are gone."

Yu Dazhang suddenly didn't understand; he frowned and said:

"Donation records should be kept, after all, such social activities are what the laboratory side is happy to see; there is no reason not to value them."

"It is not that they don't value them." Liu Miao explained:

"But the data was lost. On June 20 last year, the laboratory was burgled once; some test samples were stolen, and a portion of the paper documents also disappeared."

"Among them were Liu Qi's two donation records."

The laboratory was actually burgled? Yu Dazhang had been a police officer for over ten years in his previous life and had never heard of anyone stealing from a laboratory.

The problem is, what is there to steal in that place?

Especially a pharmaceutical laboratory; there are many hazardous materials inside.

If those laymen with no professional knowledge were to rashly break in, and if they happened to touch something they shouldn't, they could easily hurt themselves.

That kind of plot where someone breaks into a certain laboratory to steal research results usually only appears in foreign action blockbusters.

"What happened next?" Yu Dazhang couldn't help but ask:

"Was the thief caught?"

Liu Miao sighed:

"No. This suspect clearly came prepared, had disguised himself beforehand, and was very familiar with the laboratory. Both the police and the laboratory staff believe it was an inside job."

Speaking to this point, Liu Miao suddenly changed the subject:

"Although there are no records, I still managed to find out some useful information."

"It is said that Liu Qi's donation that time was for her father's illness."

"If the laboratory develops a special drug for heart disease, the donor has priority selection rights."

"At the same time, Liu Qi also requested an internal experiment on the medicine her father was currently taking."

Upon hearing "internal experiment," Yu Dazhang's eyes suddenly widened:

"Do you know the content of the experiment?"

Liu Miao on the other end of the phone pondered for a moment before answering:

"Drug purification."

(End of this chapter)