Chapter 45 Interrogation of Huang Yan, case code name

These words were filled with regret. →

Su Ming and Xu Changsheng, who was standing behind, were a little surprised. Following Huang Yan's somewhat dull eyes, they looked...

A dark gray bottle without a label appeared in sight.

The liquid inside was less than half left.

In addition.

What Huang Yan said just now...

Even if they regretted it now, there was no chance to regret it.

Immediately, Su Ming and Xu Changsheng thought of a pesticide with a mortality rate of nearly 100%, that is - paraquat! ! !

In the records of the entire Dragon Country.

Paraquat not only has the highest mortality rate, but also the pesticide with the highest number of deaths. It has been used repeatedly in criminal cases, especially in suicides.

It is no exaggeration to say.

The number of people poisoned by other pesticides combined is probably not half of that of paraquat.

Because.

As long as 5 milliliters of paraquat is accidentally ingested, there is already a mortality rate of about 50%.

If more than 50 milliliters are drunk, it can basically be declared that there is no need for treatment.

The most terrifying thing is...

It can also be absorbed through the skin membrane, and it does not necessarily need to be taken.

So there have been many cases in the past.

Accidentally passing through a wasteland that has just been sprayed with paraquat, resulting in pesticide poisoning! ! !

Besides, the reason why the mortality rate of paraquat is so high is that it is not like other pesticides.

Drinking it will cause serious adverse reactions, such as vomiting blood, dizziness, and coma.

When you just drink paraquat.

There is basically no strange feeling. After a few days, the whole body immune system will begin to collapse.

Various organs will gradually fail, but it is still not fatal, and the patient is still extremely conscious.

After a while.

The lungs begin to irreversibly fibrosis, the pain caused by difficulty breathing, and the increasing number of family members beside the bed, make the patient begin to regret it extremely.

Beg the doctor to try his best to save himself, but it has no effect at all.

The patient can only wait to suffocate to death, and he is conscious.

On the Internet.

There is a special phrase to describe it like this...

Paraquat will give you time to regret, but it will not give you the opportunity to regret.

So.

As more and more people committed suicide by drinking paraquat, the country banned the sale of paraquat in 2016.

The academician who invented paraquat was insulted by many relatives of the deceased who committed suicide with paraquat, and suffered an undeserved disaster.

In the end, he could only publicly express...

He felt guilty for as many years as paraquat was sold.

But he did not expect that someone would pour a special drug for weed control into their mouths.

......

The toxicity of paraquat.

It can be said to be extremely terrifying, and now there is less than half of the liquid in the bottle in the corner.

If it is really paraquat, there is no room for recovery.

Death...

It's just a matter of time.

Xu Changsheng immediately looked at Huang Yan seriously and said very seriously.

"Huang Yan."

"Tell me right now, is the thing in this bottle paraquat?"

"Where did you get this bottle of banned pesticide? Is it the person who gave you the drugs?"

It's obvious.

The banned pesticide appeared in the Magic City, and Huang Yan drank half of it.

Xu Changsheng immediately thought of...

Could this bottle of paraquat be given to Huang Yan together with the drugs by the suspect hiding behind the scenes?

Seeing Xu Changsheng with a serious expression.

Huang Yan couldn't help shrinking her neck in fear, and nodded gently in response.

"Yes."

"It's paraquat..."

"But I don't know what you mean by giving me drugs, officer. No one gave me drugs."

"And I bought this bottle of paraquat at a potted flower shop near my home..."

"I just checked it online. If you drink this medicine, you will definitely die. There is no chance to regret it, so I went to the flower shop to ask."

"I didn't expect it to be..."

The voice fell.

The originally nervous Xu Changsheng breathed a sigh of relief, looked at Su Ming beside him, shook his head and said thankfully.

"No one in the city of Magic City grows crops, and those flower shops definitely don't dare to use paraquat. If they are found out, they will be fined a huge amount and their licenses will be revoked."

"So I guess..."

"This bottle should not contain paraquat, but something else."

"Take it back to the police station first."

"This bottle should also be taken back, and the technical department should test it as soon as possible."

Su Ming nodded in agreement, shook the handcuffs again, and smiled faintly.

"Huang Yan."

"It seems that you are lucky, and there is a high probability that you will still have a chance to regret."

"But the premise of regret is..."

"Cooperate with our police work, and don't hide anything later."

"Let's go."

"Your parents are also on the way to the police station, so there is no need to continue to miss them on the Ferris wheel."

Although Huang Yan is currently in a stable mood.

But Su Ming dare not unlock the handcuffs. If something happens, it will be too late to regret.

And in such a public place with many tourists around, it is definitely not suitable for interrogation.

The most correct choice is to bring him back to the Huaihai Criminal Investigation Brigade as soon as possible.

After learning that her parents were on their way and that the bottle definitely did not contain paraquat.

Huang Yan's mood was obviously much better. She nodded and slowly stood up, lowering her head and following Su Ming.

......

The police car sped along.

Took Huang Yan to the Huaihai Criminal Investigation Brigade.

Su Ming and Xu Changsheng did not rush to interrogate Huang Yan, but sorted out and discussed relevant clues in the conference room.

Because.

There is almost no clue about the suspect behind this campus falling case.

But there are many other messy clues.

We must carefully screen and try to dig out the suspect in one fell swoop.

After the two exchanged opinions.

Xu Changsheng frowned and tapped the table lightly, looking at Su Ming with some doubts and asked.

"Blue Whale Game?"

"According to Huang Yan, are she and Zhang Wan playing some special game that will eventually lead to suicide?"

"Based on the current situation, Huang Yan is our only entry point. I hope we can find useful clues."

"Otherwise."

"This so-called Blue Whale Game, I'm afraid the problem will become more and more..."

Before Xu Changsheng finished speaking.

Wang Hu strode directly into the conference room, took out a test report and handed it to Xu Changsheng, while winking at Su Ming.

"Brother Sheng."

"The report is out. According to the test of our technical department, the liquid in the bottle is..."

"Cough syrup, not paraquat."

"At the same time."

"Forensic doctor Shen Lin also analyzed the drugs in the blood of the deceased Zhang Wan. It is not a single drug, but a mixture of multiple drugs with extremely high purity."

"But among them, there are at least three common drugs: heroin, methamphetamine, and K powder."

"Finally."

"Huang Yan is currently in a stable mood, and her parents have also arrived at the brigade, but in order to avoid collusion and other situations, they are not allowed to meet for the time being."

Hearing this.

Xu Changsheng nodded, took the report from Wang Hu, looked at Su Ming and stood up to signal.

"Let's go, Xiao Ming."

"Let's go and interrogate Huang Yan together, let's see..."

"In this case codenamed Blue Whale Game, how cautious will the murderer behind the scenes be!!!"