Lin Gang on the side saw Chen Yan frowning and his eyes lit up with joy.

"Chen Yan, did you discover something?"

Lin Gang had known about Chen Yan's nose for a long time.

Lin Gang had heard about it the last time he investigated the organ smuggling case at the US-Japan International Hospital.

Therefore, Lin Gang had checked all these things at the scene and found nothing suspicious.

But the statement is different, maybe we can discover something.

Chen Yan shook his head in confusion and handed the medicine bottle containing the cod liver oil capsules to Lin Gang: "The smell of this cod liver oil seems different from what I usually eat."

Not quite the same?

Lin Gang took the empty bottle, put it under his nose and smelled: "There seems to be no difference..."

Lin Gang looked at the bottle: "Look at the date, it was produced three years ago. Could it be that the smell is different over time?"

Chen Yan frowned, maybe.

The cod liver oil that Chinese people eat generally comes from two producing areas.

One is the country of Yang and the other is the country of Australia.

They are generally imported into the country for sale.

Chen Yan himself ate Australian food, so maybe there were some differences in the taste between the two.

Or as Lin Gang said, there may be some differences in the smell of things that are three years old.

Although it was a doubtful point, Chen Yan did not continue to dwell on it and continued to observe.

But basically no big discoveries were made.

Lin Gang has already conducted a detailed investigation, not only on Wang Hu, but also on the residences of the other two people.

There's nothing suspicious about it.

After that, Chen Yan went to the place where Yin Chengwen and Takada Cheng committed suicide.

The place where Yin Chengwen committed suicide was at the back door of the hotel where he worked.

Half a month has passed and there are no traces left.

The place where Yin Chengwen lives is also a rental house with few furnishings.

There are not many personal belongings.

Coincidentally, Chen Yan also found an empty bottle of cod liver oil.

Moreover, like the cod liver oil medicine bottles at Wang Hu's residence, Chen Yan also discovered some different smells.

However, after careful inspection, although the cod liver oil Yin Chengwen ate was also imported and sold from Yangguo, the packaging was different from the cod liver oil at Wang Hu's residence.

Obviously not produced by the same manufacturer.

This made Chen Yan a little depressed.

Originally, Chen Yan regarded this as a doubt, but now it seems that maybe Yangguo's cod liver oil has this taste.

The scene of Takada Cheng's suicide was at his home.

The blood sprayed on the coffee table is still there, but it has dried.

On the sofa, on the floor, everywhere.

But, apart from that, there is no doubt.

Moreover, Chen Yan did not find any bottles containing cod liver oil capsules at his house. This guy was using a liver-protecting tablet.

So, cod liver oil, that shouldn’t be a clue…

Kunming Detective Team.

Lin Gang temporarily recruited a group of people to cooperate with him in following up on the case.

"Everyone," Lin Gang clapped his hands and everyone stopped what they were doing: "This comrade's name is Chen Yan, from the Liancheng Detective Team of Liao Province."

"Next, he will serve as my deputy, deputy leader of the task force, and participate in the investigation of the case. Let's get to know each other."

There is no such thing as exclusion.

Everyone is very enthusiastic.

Lin Gang is a ruthless member of the National Detective Corps.

For this person to personally travel thousands of miles away and invite people to participate in handling the case is a testament to Chen Yan's ability.

After introducing myself, everyone became familiar with me.

"Next, let's ask Deputy Team Leader Chen Yan to give us some work suggestions."

Lin Gang had worked with Chen Yan and knew Chen Yan's ability.

Although compared with him in some aspects of experience, there are some deficiencies, but in terms of intuition for investigating cases and grasp of details, he is very good.

For example, the last case of the US-Japan International Hospital.

Even Wang Min was full of praise for Chen Yan's performance.

Moreover, since then, Lin Gang knew that Chen Yan had handled three more major cases in just one month.

Lin Gang was very aware of the escape murder case that occurred in Iron City.

I also read the case report at that time.

It can be said that there is no clue at all.

Because the detectives involved died and guns were involved, Wang Min was originally going to send members of his team to follow up.

In the end, because of the tight manpower and the presence of Chen Yan, Chen Yan was able to lend a helping hand.

As a result, it turned out to be a commercial espionage crime involving Yang Guo.

Lin Gang has come into contact with quite a few spies over the years.

Those guys are far more dangerous than normal criminals.

Some methods are simply impossible to prevent.

Valley

Unexpectedly, Chen Yan uprooted them in just a few days.

The case was handled beautifully.

Wang Min clapped his hands and applauded after reading the closed case files.

Therefore, since Chen Yan had already seen the scene, he also visited the three people's homes.

There will definitely be some details discovered that you didn't notice.

This is why Lin Gang asked the team for help this time, and team leader Wang Min directly asked him to find Chen Yan.

Chen Yan was not polite either.

At this time, what is important is to solve the case, not to be courteous and courteous.

"Re-search the residences of the three deceased persons," Chen Yan immediately made arrangements: "Wang Hu, Yin Chengwen and Takada Chengwen all have a history of drug use."

Chen Yan did not find any detailed introduction to this aspect in the materials Lin Gang gave him.

Obviously, the detectives here did not focus on promoting this work.

"I want to know all the past medical history and drug use history of the three of them."

“Including medical records from community hospitals and more!”

After watching the three videos, Chen Yan's first reaction was horror.

The feeling that follows is incredible.

Under what circumstances do people take such extreme measures to commit suicide?

In the video, the three of them basically broke out at a certain point.

Throw down your cell phone and look for things around you that can end your life.

Stone crusher, wine bottle crusher, fruit knife.

Why?

Are they all crazy?

Or are you all hallucinating?

It's impossible for normal people to do such a thing.

Moreover, interviews with people close to the three of them revealed that none of them are mentally ill.

Besides, even if someone is mentally ill, most of them kill people, and less of them kill themselves.

Mental illness is just a mental problem, it doesn't mean you don't know pain.
To be continued...