At first, Ma Hongwen was deeply skeptical of Wang Yuange's "suicide".

In his view, if a person wants to commit suicide, just like if he wants to kill others, he must have sufficient "motive for committing the crime". The autopsy report can only be used for reference and is important evidence, but it cannot really characterize Wang Yuan'e's death.

The autopsy report was based on the circumstances of the scene and the characteristics of Wang Yuan'e's body. In Ma Hongwen's eyes, these things can be artificially arranged, and finally let the police "identify" this conclusion. Clues and corpses can "speak", but sometimes they will "tell lies" under the deliberate arrangement of clever "crime masters".

On the basis of the autopsy report, if the "motive for suicide" can be found at the same time, then Wang Yuange's death can really be characterized.

Therefore, before and after the autopsy report came out, Ma Hongwen had been conducting an intensive investigation of Wang Yuange's social relations, trying to find out his "motive for suicide", or to investigate whether he was "killed" or the possibility of being "killed".

After an in-depth investigation, it was found that the part of triazolam that Wang Yuan'e had taken in excess of the hospital's ration was purchased by him from the black market through Zhang Pei. Zhang Pei is the person sent by the TV station to contact and take care of Wang Yuange.

Zhang Pei was the person who had the most contact with Wang Yuange before he hanged himself, and he was also the last person to have contact with Wang Yuange, and he was the first person to discover the scene. If Wang Yuange is killed by him, Zhang Pei is undoubtedly the primary suspect, and he is the primary target of the investigation.

Judging from the preserved image archives, Zhang Pei was thin, and Wang Yuange's death hit him deeply, he looked sluggish, his face was pale, and he looked like a "fan ghost" who took drugs.

"Why do you want to help Wang Yuan'e buy triazolam from drug dealers?" Ma Hongwen's little eyes kept staring at Zhang Pei, and after learning that Wang Yuan'e had illegally purchased triazolam through him, he asked the first question straight to the point.

Zhang Pei had always suspected that the short and fat policeman sitting opposite him was dozing off with his eyes closed, until the other party opened his mouth to ask, and he was sure that the person should be open.

After Wang Yuange's death, this is not the first time Zhang Pei has been questioned by the police. But it was not Ma Hongwen who asked him before, but other people, and the questions asked basically focused on where he was, what he was doing, and whether there were alibi or physical evidence on the night of Wang Yuange's death. Zhang Peidu's honest confession of 1510 was basically ruled out after verification.

But after the fact that Wang Yuan'e bought triazolam through Zhang Pei was unearthed by the police, he became the focus of suspicion again.

A clever murder perpetrator does not necessarily have to be at the scene of the crime.

For example, in the case of poisoning and murder, as long as the perpetrator has a grasp of the victim's work and rest time and daily routine, he can completely dissolve the poison into the food and water that the victim drinks in advance.

For another example, in some cases of "instigating suicide", the perpetrator takes advantage of the victim's frustration and pessimistic mood to instill negative thoughts such as "suicide is liberation" and "death is a hundred over" through methods such as pua or brainwashing, and finally instigates and pushes the victim to "commit suicide".

There is no doubt that Zhang Pei has a relatively clear grasp of Wang Yuange's personal situation and emotional condition, and he has been in contact with Wang Yuangoose for a long time, and he is extremely close, and he fully meets the criminal conditions for "instigating others to commit suicide" and then "aiding suicide."

If Wang Yuange's death was "he killed", and Zhang Pei was the "real murderer", then there is no doubt that Zhang Pei is a clever "master of crime".

At the same time, due to the lack of substantial evidence for Zhang Pei's suspicions in this regard, he can only seek a breakthrough from his confession.

Based on such considerations and understanding, Ma Hongwen, who was the deputy head of the criminal investigation detachment at that time, decided to meet Zhang Pei in person.

After Zhang Pei was re-summoned, Ma Hongwen deliberately left him alone in the interrogation room for a considerable period of time before Shanshan appeared.

Leaving the suspect in the interrogation room unattended, combined with the oppressive space in the room, makes the suspect unsure of the police's attitude, resulting in anxiety. This is a common interrogation technique used to deal with suspects.

After Ma Hongwen appeared, he sat without saying a word for a long time before he began to ask. One of his eyes was too small, which led to the previous scene, which made Zhang Pei wonder if Ma Hongwen in front of him was asleep during the interrogation.

Faced with Ma Hongwen's questioning, Zhang Pei cheered up and said: "He said that the hospital opened too little and didn't have enough to eat." ”

"Triazolam is a prescription drug, what kind of effect will it have once it is overdosed, the hospital explained to Wang Yuange, and it is also for this reason that the hospital will prescribe it quantitatively. We have learned about the situation in this regard, and the hospital has also told you. So, what I'm asking is, why do you help him buy it illegally when you know what the harm of an overdose of triazolam is? Ma Hongwen continued to ask.

Zhang Pei swallowed his saliva, looked a little nervous, and said in a non-trivial manner: "You searched Wang Yuan'e's house at that time, and there was no trace of outsiders entering his house, and there was no trace of fighting with people, why do you still suspect me now?" ”

"If Wang Yuan'e kills him, after he takes a large amount of triazolam, he will be hung on a rope to create the illusion of 'hanging', and then erase the traces of outsiders coming and going at the scene afterwards. As long as it is an acquaintance who commits the crime, it can do this. You're the one who knows him well. ”

Ma Hongwen did not seriously say his true doubts, but put on a very serious face and was talking nonsense.

The suspicion he said was not impossible, but Zhang Pei had definite alibi evidence that night. In other words, even if an acquaintance committed the crime, Zhang Pei's alibi evidence was enough to exclude him from suspicion of the possibility of committing the crime.

The reason why Ma Hongwen said this is to see if Zhang Pei in front of him still maintains a calm and clear logical analysis and judgment ability in the current situation.

"And, as I said earlier, you still bought it illegally for him when you knew what the side effects of a triazolam overdose would be. This once again shows that you, as an acquaintance of Wang Yuange, are very suspicious of committing crimes. Ma Hongwen added half-truthfully.

"I killed him...... What good can be. I'm just worried that he will run out of the hospital and show up too much, and he will be ...... If someone finds out, the fact that he is not infected with HIV will also be dug up. That's why he agreed to find a way to get more triazolam for him. ”

Wang Yuan'e is not infected with the HIV virus, and Ma Hongwen has already grasped it clearly through the investigation.

After finding out that Wang Yuan'e, the "anti-AIDS fighter", was a Xibei product, the police found out the source of Wang Yuan'e's overdose of triazolam, and this is why Ma Hongwen personally questioned Zhang Pei.

Zhang Pei's performance at this time made Ma Hongwen quite satisfied. Not only did he start stammering, but he did not emphasize the key point that he had alibi evidence that night, but he was led by the nose and once again made a clever defense around the question of why he illegally bought triazolam for Wang Yuange.

This shows that Zhang Pei has lost his calm and accurate judgment.

But Zhang Pei has always avoided Ma Hongwen's core question, that is, why did he illegally buy it for Wang Yuange, knowing that an overdose of triazolam would produce the effect of drugs.

This made Ma Hongwen dare not take it lightly. Ma Hongwen, who was sensitive and suspicious, began to suspect that Zhang Pei in front of him was pretending to be a pig and eating a tiger.

The cunning Ma Hongwen put on a casual look and said: "You made a big fuss and concocted a 'fighter against AIDS' out of nothing. At this point, you suddenly realize that you can't correct the mistake. ”

"But it would be different if Wang Yuan'e died suddenly. You do not need to bear any responsibility for the termination of the plans you have finalized with all social organizations and private enterprises to hold various activities due to his sudden death, and you will not suffer any financial losses. ”

"As for Wang Yuange, who was packaged by you as a symbol of perseverance and endless life, but ended up committing suicide, such an ironic ending will of course usher in criticism from the public."

"But what is this criticism compared to money?"

"Besides, you know that Wang Yuan'e is not an AIDS patient, but you still use it as a gimmick to deceive social sympathy and ratings. If this disgusting behavior continues to develop, sooner or later it will happen. At that time, the embarrassing situation you will face will be much more serious than the so-called criticism in front of you. You know that. ”

"When it was discovered that Wang Yuan'e was not infected with the HIV virus, if the termination error was made in time, maybe everything would have been too late. However, you are cowardly, you do not have the courage to face up to the mistakes you have made, and you are more worried about the damage to your economic interests. So, you chose to let this mistake continue. ”

"Until now, it is out of control, and you suddenly realize that if Wang Yuange dies suddenly, it should be the best way to solve this problem."

"But Wang Yuan'e certainly can't be murdered. Compared with the uproar caused by the murder, although Wang Yuan'e's 'suicide' will have a certain negative effect, it is the best way to end the current dead end, and it is also the most ideal and desired result for you. ”

As soon as the conversation changed, Ma Hongwen continued sternly: "I heard that you want Wang Yuange to recite all kinds of messy speeches every day, and you don't allow him to get out of bed and move, which makes him feel painful and lose sleep every night. It is also because of this that the hospital will prescribe him triazolam to help him sleep. ”

"I'm thinking, why are you tossing Wang Yuan'e like this, really like you said, in order to make him appear more down-to-earth in various speeches? Or are you deliberately trying to put this kind of physical and mental pressure on him? ”

"Even though you are not infected with HIV, you have to play the so-called 'anti-AIDS fighter'. I think that this point not only makes you feel more and more unstoppable, but also makes Wang Yuan'e sleep, which should also be the biggest reason why he is really in pain. ”