In a mental hospital, Bai Fumei forced me to be her boyfriend

He felt as if he had won the lottery.

……

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In the follow-up, there may be fewer murders and other additions.

You can put forward your comments and suggestions, as long as they are not swallowed, I will read them.

Chapter 289 At least one must be a high-end talent majoring in chemistry [1]

Beetles are with you.

Rat poison is with you.

Sounds funny, but no one laughs now.

Every word of this sentence reveals the smell of crime!

And Li Xiangbin's expression turned cold.

"This bastard, you really think of yourself as a knight in the dark, right?"

Wang Ze was silent.

In his world, there is a TV series about a person who walks in the dark and reaps the lives of criminals.

But there is a big difference between the two.

This murderer killed for the sake of killing.

"Wang Dui is studying chemistry..."

Someone whispered.

Although there is an indirect reminder from Ding Yiyun.

But from Tianniu Lenovo to tetramethylene disulfone tetramine, if it is not very solid basic chemical skills, it is difficult to do it.

At the same time, you must have a powerful and unconstrained imagination.

And, delve into the psychology of the murderer.

As can be seen.

This murderer is a man with a strong sense of ritual.

Take the screen name like this.

Such is the foretaste of murder.

The same is true for the way of killing.

Not OCD.

It's a personal ritual.

It also shows from the side that his cultural level will not be too low, which confirms Wang Ze's inference.

This remark resonated with everyone. 100

However, they are used to Wang Ze's strength, so they are not surprised.

Li Xiangbin grasped the key point: "Wang Ze's knowledge of chemistry has passed the test, so the murderer's knowledge of chemistry cannot be achieved by self-study, right?"

"At this point, is he better than you?"

Wang Ze said: "Of course."

"The chemical level of the murderer is unmatched by all of us here, including the forensic science department."

"He is likely to be a top student in the chemistry department."

Li Xiangbin said: "I suddenly thought of Bai Zhenghao."

In the previous cat abuse and murder case, the deceased, Bai Zhenghao, also belonged to the Department of Chemistry.

Moreover, it belongs to the level of a master.

Wang Ze remained silent for a while, and said, "Bo Zhenghao is a hardworking type."

"The murderer in this case should be a genius."

"He learns everything very quickly, including adept anti-reconnaissance capabilities."

"If his major is chemistry, then his attainment in chemistry may not be low."

"This can also explain why he can make tetramethylene disulfone tetramine soluble."

"I don't understand the difficulty of this matter, but I can probably imagine it."

Li Xiangbin: "Should I ask someone?"

Wang Ze: "Do you know any experts?"

Li Xiangbin: "No, go to the university and ask."

Wang Ze nodded: "I am preparing to do this, and I will go tomorrow."

"By the way, have you found anything new?"

Hearing this, Wang Xiaotong said, "I have a new situation here."

Wang Ze looked over: "Tell me."

Wang Xiaotong said: "I found out one thing."

"Among the reasons Lu Qinghui used to cheat, one of them is true."

"Her father is indeed seriously ill."

"I've checked with the hospital, and the medical records are fine."

"But it's healed."

"After recovering, Lu Qinghui still did not stop defrauding."

Wang Ze was a little surprised: "It turns out that the fuse of Lu Qinghui's crime is here."

"I didn't expect that."

This matter gave Lu Qinghui's personality a touch of decency.

But it didn't work.

No matter how compelling the reasons are, they are only moral.

You have to excuse yourself.

What about those victims.

Do you deserve to be lied to?

This clue is of little use in solving the case.

"Captain Li, has the vehicle been found?"

Wang Ze turned his head.

Li Xiangbin said: "Not yet."

"For every additional distance, the workload multiplies."

"It will take time."

Wang Ze: "Okay, I see."

"Haoyu, follow me to Yuncheng University tomorrow morning."

"Others keep busy, those who should rest (chfe) should rest, don't be brave."

"We need efficiency and quality of investigation."

In his mind, the outline of the suspect became clearer and clearer.

Beetles are with you.

This sentence.

Let the suspect's personality and psychology be thoroughly exposed.

At present, as long as there is a little clue, the truth of the case can be reached directly.

Everyone: "Yes, Team Wang."

……

Nine o'clock in the morning the next day.

Cloud City University.

In the office building, Wang Ze met a not-young chemistry professor who seemed quite respectable.

His hair was graying, and his face was also marked by years of chasms.

It should be almost retirement age.

He was a little surprised when the police came to the door.

"City Bureau Criminal Investigation Team?"

"Do you need my help with a case?"

The old professor was stunned for a moment, then smiled and said, "Okay, please tell me."

"I am obliged to help if I can."

Wang Ze smiled and said, "Thank you, old sir."

"There's really only one problem."

"Tetramethylene disulfone tetramine, do you know?"

The old professor pondered for a while: "Tetramethylene disulfone tetramine..."

"Yeah, rattan."

"It's an organic compound, a neurotoxin, and very toxic."

"Now the country has banned production and sales."

"However, in remote rural areas, you may still be able to find it."

Wang Ze: "What is its nature?"

The old professor smiled: "Nature? Are you coming to test me?"

"The molecular weight is [-], the melting point is [-], and the boiling point is [-]. It is a white powder and is extremely insoluble."

Wang Ze said with a smile: "The old man is indeed a senior chemistry professor, he can do it at his fingertips."

The old professor waved his hand: "This is what I do."

Wang Ze: "Mister, do you think it is possible to make this substance soluble?"

The old professor wondered: "Easily soluble?"

"Why make it soluble?"

"It's already dangerous, but it's soluble, so it's more dangerous."

"Anyone who studies this should go to jail."

Wang Ze said patiently: "Can you answer me directly?"

The old professor: "Insoluble is relative to the solvent. Which solvent are you talking about?"

Wang Ze said: "Water, wine, or drink coffee."

"I see..." The old professor pondered for a while, and said, "It is possible, but the process is more complicated."

Wang Ze: "What kind of person can do it?"

The old professor said: "At least they must be high-end talents majoring in chemistry."