"You have also seen this. But this did not make you think of terminating the error in time. Instead, it gave you an idea and thought of an almost perfect method."

"You deliberately created and used Wang Yuan'e's physical and mental pressure, combined with his psychological pressure, amplified his negative emotions, and then instigated him to commit suicide step by step, in order to alleviate his pain during the suicide process.

, and also took the initiative to illegally purchase a large amount of triazolam for him."

Triazolam is a type of sleeping pill. The story that swallowing a large amount of sleeping pills can lead to suicide is purely fabricated by various film and television novels.

The original sleeping pill, overdose can indeed cause death.

At the beginning of the 20th century, the first generation of sedative-hypnotic drugs was born, mainly barbiturates, which are derivatives of barbituric acid. However, they are less safe, and overdose has many side effects, including respiratory suppression, muscle weakness, and even inducing respiratory distress.

Exhaustion and shock can lead to death. The famous movie star Marilyn Monroe died after taking a large amount of such sleeping pills.

In the late 1950s and early 1960s, the second generation of sedative-hypnotic drugs was born, mainly benzodiazepines (BZ), which can be divided into short-acting, medium-acting and long-acting according to their half-life. At the same time, they are selective

It has the advantages of high safety, wide safety range, and large doses that do not cause anesthesia, so it is widely used in clinical treatment.

The representative of short-acting benzodiazepines is triazolam. Adults can achieve the effect by taking a small amount at a time. An overdose can cause a person to become comatose in about 10 minutes and faint for 4-6 hours.

However, it is too difficult to commit suicide by taking benzodiazepines. To put it simply, taking triazolam as an example, even if you burp after eating, it is difficult to achieve the purpose of suicide. The greatest possibility is that it will produce the effect of drugs.

, making the person who takes it feel ecstatic, and then falls asleep, or is taken to the hospital for gastric lavage.

In the 1980s, the third generation of sedative-hypnotic drugs was born, mainly non-benzodiazepine drugs. Compared with benzodiazepine drugs, they have fewer adverse reactions. This also means they are safer.

Therefore, the most Wang Yuan'e can do is to use sleeping pills such as triazolam to knock himself out, and then hang himself on a rope to complete the hanging before passing out, thereby alleviating the pain during the hanging process.

"Afterwards, you deliberately directed the focus of public opinion. Wang Yuan'e chose to commit suicide because he could not adapt to the change in his role, could not wear the hat of being brave for justice, indifferent to fame and wealth, and tenaciously resisting AIDS. After Wang Yuan'e died, there were many voices outside

, but the loudest voice is this. Isn’t this exactly what you want and the result of your intentional guidance?”

Finally, Ma Hongwen said with a hint of sarcasm: "It is better to kill one thousand enemies and lose eight hundred to yourself than to suffer a total defeat. As long as the fact that Wang Yuan'e, the 'anti-AIDS fighter' Xibei goods, can be concealed, in terms of reputation,

A little innocuous loss is nothing."

Ma Hongwen was serious and talked a lot of nonsense with the purpose of frightening Zhang Pei.

Zhang Pei shook his head repeatedly while listening, and the look of anxiety and fear on his face became more and more obvious as Ma Hongwen's nonsense gradually deepened.

"I'm not... I'm not... it's not what you said."

As soon as Ma Hongwen finished speaking, Zhang Pei eagerly opened his mouth to defend:

"Wang Yuan'e said that he had a friend who was addicted to drugs. He wanted to help his friend detoxify, but he didn't want to be sent to a drug rehabilitation center, and he didn't want to see his friend in a very uncomfortable state when drug addiction attacks. He asked me what I could do."

"How could I dare to make up my mind about this kind of thing, so I just said I didn't know. Besides, I really didn't know. As a result, he said he was going to buy drugs for his friend, and said that by gradually reducing the amount of drugs, he should be able to

Helping you quit drug addiction is like quitting smoking."

"I was scared to death. Wang Yuan'e ran home from the hospital to sleep every night, which frightened me a lot. If he went to buy drugs for others, if someone discovered his identity, it would be better to kill me directly.

"

"I also wondered at the time whether Wang Yuan'e was addicted to drugs. During his stay in the hospital, he was under too much scrutiny and cut off the source of drugs, so he lied to me to get him drugs. But the hospital gave him a comprehensive treatment

The physical examination confirmed that he did not take drugs. So I believe what he said is true."

"I advised him not to mess around and think of other ways. But after much deliberation, we couldn't find a better way. He also said that we should just buy some drugs."

"I became nervous as soon as I heard him say this. In a hurry, I remembered that the hospital had said that overdose of triazolam would produce drug effects. I was ill and went to the doctor in a hurry, so I gave him this bad idea."

"He was overjoyed when he heard it. He said that he hadn't thought of such a simple method. He also said that taking more triazolam would make people fall asleep. When his friend was addicted to drugs, all he had to do was let him take more triazolam.

, which is much better than gradually reducing the amount of drugs. Then, he proposed to go to a drug dealer to buy triazolam."

At this point, Zhang Pei said with a sad face: "Comrade policeman, Wang Yuan'e is so troublesome. He said he was going to find a drug dealer, so he just forced me to go find a drug dealer. What can I do? I can only do what he wants.

.”

"Thinking about it now, Wang Yuan'e should have planned to commit suicide a long time ago. He deliberately led me to think of an overdose of triazolam to help with drug addiction, but in the end it became an excuse for me to help him illegally purchase triazolam. I

You must know that the triazolam he overdosed on was to hang himself, and no one would help him do it."

There is no doubt that Ma Hongwen's intimidation played a role.

In order to clear himself of the suspicion of murdering Wang Yuan'e, Zhang Pei explained the reasons and details of the illegal purchase of triazolam. At this point, he finally answered the core question of Ma Hongwen's previous question.

.

It seems that Zhang Pei is not the "criminal master" Ma Hongwen imagined.

Regarding this, Ma Hongwen had no mood swings. There was neither the excitement of successfully prying out more detailed clues, nor the loneliness of finding an opponent in the interrogation.

Ma Hongwen looked stern and continued to press: "Triazolam is a strongly controlled drug. Generally speaking, it is difficult for individuals to obtain it. You have a serious job and a decent life, why do you know a 'professor' who sells drugs?"

When investigating the source of triazolam, no records of browsing illegal websites or illegal online purchases of triazolam were found on Wang Yuan'e's mobile phone and computer.

Ma Hongwen immediately focused his investigation on the drug dealers in the city. Overnight, the drug black market in Yancheng was turned upside down, and many drug dealers were arrested, including one who was the "King of Drugs" in Yancheng.

Called "Professor".

No one could have imagined that the pharmaceutical market in Yancheng would be purified in a short period of time in this way.

The "Professor" is a woman with a primary school diploma. Unlike other "medical representatives" who go to various hospitals and pharmacies to sell drugs, she only pastes and writes small advertisements in hidden corners of the city, which is often seen by the general public at the train station.

, the kind you see in the bathrooms of Internet cafes and other places, with the word "drug" written on it and a string of phone numbers written below.

But the "Professor" is fashionably dressed, has a good image and temperament, and talks well. She looks like an intellectual woman, which is very different from the wretched image of a secretly selling drug in the imagination. This should be the reason why she was given the "honor" of "Professor"

Another origin of the title.

After the "Professor" was arrested, it was not that she was unwilling to cooperate with the police's investigation and questioning, but that the buyers who came to her to buy the drug were strangers, and they even completed the transaction without meeting. Therefore, she also "talked about

“It’s unclear” who has approached her recently to buy triazolam.

However, Ma Hongwen's people soon discovered a familiar figure in the monitoring equipment she specially installed for the "den", which was Zhang Pei.

The appearance of Zhang Pei surprised the police, but after careful consideration, they found that he was the person closest to Wang Yuan'e. Wang Yuan'e did not come forward on his own, but illegally purchased triazolam through Zhang Pei. This possibility is completely established.

.

Therefore, during Ma Hongwen's interrogation, the "professor" confessed that Zhang Pei showed up at his "den" and indeed asked her to buy triazolam. During the last questioning and verification, Zhang Pei also confessed to this.

At the same time, the police also discovered that Zhang Pei appeared more frequently in surveillance videos, far more than once, and had appeared frequently before Wang Yuan'e took triazolam.

Based on this, the police further concluded that the relationship between Zhang Pei and the "professor" should be acquaintances. However, this relationship between them does not seem to have much connection with Wang Yuan'e's death.

But Ma Hongwen, who is suspicious by nature, quickly figured out a different flavor from this seemingly simple clue:

Wang Yuan'e overdosed on triazolam during the hanging process. Zhang Pei helped Wang Yuan'e illegally purchase triazolam. The "professor" who sold triazolam was an acquaintance with Zhang Pei. Are these fragmented clues just coincidences?

If Wang Yuan'e's "hanging" was a deliberate arrangement by some people, what role did the "professor" who was very skilled in the dosage and efficacy of triazolam play in this?

On the night when Wang Yuan'e died, Zhang Pei had sufficient alibi, but the "professor" had no alibi on that night.

Zhang Pei seems to be just playing the role of a triazolam porter between Wang Yuan'e and the "Professor", but is there an acquaintance relationship between Wang Yuan'e and the "Professor"? Although the "Professor" strongly denies this,

Ma Hongwen didn't believe this at all.

Once the "Professor" admits that she knew Wang Yuan'e and was unable to produce an alibi on the night of Wang Yuan'e's death, her suspicion will only be confirmed and intensified.

Therefore, Ma Hongwen asked another question that seemed to have nothing to do with the case.

Judging from Ma Hongwen's question, he did not fully trust Zhang Pei's previous confession. He still believed that if Wang Yuan'e committed suicide, Zhang Pei must have played an important role.
Chapter completed!