Chapter 196 Genius and Madman
Purification of Drugs?
When Yu Dazhang heard these four words, the expression on his face was very wonderful.
I know how Liu Zhengyang died... Some things he couldn't figure out before were now clear.
How to make Liu Zhengyang take verapamil too much at one time without the change of the dose?
Yu Dazhang thought about this question many times.
The answer was expressed in Liu Miao's mouth.
Yes, it is the purification of the drug.
The tablets are mainly composed of two parts, namely the active ingredients of the medicine and the medicinal auxiliary materials.
Often the active ingredients are only a few milligrams, and the other parts are all auxiliary materials, while most of the auxiliary materials of the tablets are starch.
The ratio between the two can reach one to one hundred.
After purification, readjust this ratio to increase the proportion of effective ingredients of "verapamil".
For example, increase the ratio by one to one hundred to one to twenty.
This is equivalent to improving the efficacy of the medicine by five times.
If Liu Qi was the murderer, she must have used this method.
Yu Dazhang thought about it again and felt something was wrong.
Liu Qi's major in Cambridge is natural sciences, and this comprehensive discipline includes medicine.
As a top student like her, she should be able to purify the medicine by herself.
Then why did she entrust the laboratory to conduct drug experiments?
This involves professional knowledge... Yu Dazhang knows nothing about medicine and cannot make a judgment on it.
But one thing can be inferred.
A certain step must be that Liu Qi cannot complete. "Is there no record of the data on that experiment on the computer?" Yu Dazhang asked.
Now is the Internet era, and recording data usually takes two ways to do online and offline.
National key laboratories like this will definitely have online systems that specialize in recording data, and will set up password protection measures to avoid data leakage.
"I asked and asked the laboratory staff to check it. There are no relevant records online." Liu Miao analyzed the situation: "There are only two possible results that can cause this result. "
"First, the experimenter who was in charge of purification did not record the experimental process online."
"Second, someone deleted the record on the computer."
"I also asked the experimenter, and he said it was too long and I couldn't remember it."
I can't remember it? Yu Dazhang thought this reason was far-fetched.
People who can work in national key laboratories have absolutely no problem with their IQ, let alone memory.
Just like handling a case, the criminal police have a very deep impression of the cases they have handled themselves.
No matter how old the case is, you can immediately recall it as soon as you mention it.
Similarly, an experimenter will not forget the experiments he has done himself. "You stay there and continue to investigate." Yu Dazhang ordered: "Focus on that experimenter."
It's all old criminal investigation. Without telling the investigation direction in detail, you can understand the meaning of it in just one sentence.
What is the focus?
The other party’s living conditions, whether there is foreign debt, whether there is an unknown income...
The criminal police can be said to be familiar with the situation and no pressure.
After finishing the call, Yu Dazhang took out the book and added a question mark to Liu Qi's name.
The online and offline records are gone, and the original test items were stolen.
Liu Qi found someone to make it?
To erase the traces of the experiment?
It's too deliberate.
Just just destroy it secretly. Isn’t it easier for people to doubt it if it becomes a theft?
How could Liu Qi make such a low-level mistake based on her IQ?
Is this also a game she set up on purpose?
Won't.
She had already set up a trap when the medication was dropped.
In her plan, no police can find this step in the laboratory. In other words, if someone really found out here, it would be useless to use some tricks.
But the main purpose of this internal theft incident was to help her erase the traces of experiments.
Is there another person in this case?
Yu Dazhang couldn't help but feel a little confused at this moment. "What the hell are you trying to do?"
He stared at the names of Liu Qi and Liu Siyuan on the notebook, and his eyes moved back and forth.
It was as Da Zhang thought about it that the phone rang again.
He glanced at the caller ID, Ye Lin!
"The investigation results have been sent to you."
Ye Lin's voice came from the phone. She spoke very quickly without any delay:
No one was allowed to do anything: One wrong poem, one post, one content, one in one 6, one 9, one book, one bar, one read!
"This woman does have problems. She voluntarily gave up her Cambridge education and suddenly returned to China. The first thing she did when she returned to China was to find someone to wash the bottom of the bottom."
Zeng Lisi is also from the University of Cambridge? !
When Yu Dazhang heard this news, he immediately thought of Liu Qi.
These two people are actually alumni!
"Can you be sure she has washed the bottom?" Yu Dazhang wanted to confirm again.
"Of course." Ye Lin answered confidently:
"The other party's method of washing the bottom is not very clever, and an expert can tell it at a glance."
It is enough to be sure of this.
Yu Dazhang didn't expect Guoan to help find out the specific bottom cleaning process. "Thank you, I owe you a favor this time."
Ye Lin ignored his politeness, hanged up the phone after a "hoop".
When he arrived at the computer, Yu Dazhang opened the communication software and opened the information sent by Ye Lin on the computer.
Zeng Lisi entered the psychology major of Cambridge University in 2009.
Excellent performance during school, one year later, the school gave a verbal warning for hypnotizing classmates on the grounds of academic misconduct.
In 2011, the school was warned in writing once again for hypnotizing classmates and teachers.
In 2013, at the beginning of the year, a group hypnosis of several classmates and teachers caused one of the students to have psychological collapse and self-harm.
Afterwards, several teachers and students came forward to plead, but she was not expelled from school.
But in early June of the same year, Zeng Lisi gave up her education and resolutely chose to return to China, with her destination in Songhai City.
This is a crazy man... Yu Dazhang's eyes twitched wildly after reading the results of this investigation.
He calculated by his fingers.
Since Zeng Lisi entered the school, she has been discovered by the school to hypnotize her classmates and teachers three times.
The last time there was a self-harm incident.
This is just something that has not been discovered on the surface?
Since she has the ability to hypnotic her classmates and teachers, it means that her hypnosis level is far higher than that of others.
The psychology major at Cambridge University is world-class.
If you can study there, you can pick out any one of them.
In other words, Zeng Lisi is a genius among geniuses in psychology.
And there is another title for genius...
Crazy!
When a person is too focused on something, he will develop paranoid symptoms.
To a certain extent, it will become arrogant and arrogant, thinking that no one in this world can compare to him.
At this time, it is hard to imagine that she will do anything crazy.
Yu Dazhang looked at the information on the computer screen and smiled unconsciously. "You alumni are interesting."
Others go to Cambridge University to learn knowledge, but she learns and uses it right away, and directly practices with classmates and teachers.
PS: I got home the day before yesterday with a friend and had a small gathering of New Year. I couldn't drink much. I didn't wake up yesterday and I sucked two chapters. I didn't dare to write about logic. So, I'm a little bit sucked. ...
Li Bai was drunk with a hundred poems, and I was drunk with a large piece of wet.
After all, it's not enough.
Forgive me.
(This chapter ends)