The morgue is very frightening, especially for the preservation of the corpses, the place is cold.

However, seeing Liu Hongmei's smile, as well as her movements, and her appearance after carefully examining Zhou Xin's armpits......

It's even more heart-pounding.

Liu Xindi and Ouyang Qinghong both had the urge to hug each other, but as for Wu Qian and Qin Yan, the expressions of the two of them were rather strange.

"My family leaders are very dedicated and serious about their work. ”

"Lao Qin, you don't need to explain, I completely understand. ”

After saying this, Qin Yan didn't know how to make an expression, and Wu Qian patted his old classmate's shoulder.

Our forensic doctor Liu Hongmei seems to have finally discovered something and greets everyone.

"Come on, come and see!"

"......" Ouyang Qinghong and Liu Xindi shook their heads in unison, just now the two of them still wanted to get together, but now they don't want to.

At this time, no one complained about the fickleness of the two beauties.

Wu Qian and Qin Yan, as professionals, of course it was difficult to refuse, so they had to walk over, and they had to take a closer look.

"Hahaha......" Liu Hongmei laughed, quite abrupt, really scary, but she also had a reason, "Since the beautiful prosecutor and the host can't come, then I'll talk about it." ”

As soon as they heard this, Ouyang Qinghong and Liu Xindi wanted to refuse, but Liu Hongmei didn't give the two of them a chance and talked about it.

"Why did I mention that movie, the American film "Anatomy of Terror" has a very average box office and a bad reputation, but I like to watch it, because ah, you should hear the name. In this way, I will briefly talk about the plot:

A doctor male protagonist, very handsome, and very talented, and a fiancée, the male protagonist came out of medical school to the hospital, he was sharp, very powerful, but I didn't expect to contact a group of people, that is, doctors in the hospital, these doctors, they often dissect corpses, and these corpses...... Forget it, I'll put it simply.

These doctors kill people, and when the people are killed, the bodies are sent to their autopsy room, and they come to find out how they kill each other, and they have fun doing it, and they form a murder gang, and the male protagonist joins in and falls.

Later, the villain, that is, the leader of this murderous doctor gang, became jealous of the male protagonist, he wanted to win the male protagonist, so he did several murder cases, and the last one was the male protagonist's fiancée, and the last method was also the most difficult. ”

Hearing this, Ouyang Qinghong and Liu Xindi were extremely curious, even if they didn't want to hear it.

"What the hell is that?"

Liu Hongmei said with a smile: "This technique is like this, potassium chloride injection is injected under the armpit, and then two drops of nitroglycerin are dropped under the tongue, so that the time is about 7 minutes, and the target is cardiac arrest, that is, death."

By the way, before that, I had to stun the target and use ether, but this is not the point of killing, the villain did it to say something to the hero's fiancée, so that she could understand something before she died, and he subtly controlled the use of ether, so that the fiancée was always conscious before she died, but she couldn't move. ”

This...

Not to mention the two beauties, even Wu Qian and Qin Yan were a little panicked, but at this time, the two of them had already seen the place where Liu Hongmei was pointing, that is, the creaking nest......

Nothing!

Everyone was confused, and Qin Yan was even more anxious.

"Leader, what the hell is going on?"

Liu Hongmei then began to look at Zhou Xin's ears, "This murderer, if it is the movie he learned, then, when he injects, he will choose the armpit in order to hide this pinhole, which is a good place to cover with armpit hair." But there's one more, and that's here, ear holes. ”

Earhole?

Everyone has expectations again, but ...

Liu Hongmei had already taken off her gloves at this time, and she said helplessly: "I can't see it, but in general, there seems to be no pinholes, and there are no traces of bleeding." ”

So......

Liu Hongmei put the hospital report and walked over, "Let me talk about the movie again, of course the actor discovered the villain's methods, but how did he find out?

When the actor joined this doctor murder gang, there was an exam, and the actor was required to do a case and kill a person, and everyone came to dissect to find out the hero's methods, if he couldn't find it, he would be a cow, what kind of tricks did the actor use?"

As soon as they said this, the two beauties understood at once, "Mo Fei, it's ......"

"That's right!" Liu Hongmei nodded, "Coincidentally, the killing method used by the actor at the beginning is exactly the same as that of the villain, and the killing method used later, except that the actor did not use ether, but the reason is the same, but the place where the actor injected potassium chloride is an ear hole......"

At this time, Wu Gan interjected, "In other words, ordinary doctors have no way to check it out at all, even if they perform an autopsy, it is useless." ”

"Haha...... Wu Qian, you are really much smarter than my family. Liu Hongmei praised with a smile.

At this time, it was Qin Yan who was the most embarrassed, but the two beauties also understood.

In the movie "Horror Anatomy Room", since the actor can join the murder gang, it means that his technique is powerful, and he has not been discovered by the murder gang, and it can even be imagined that the actor did not say what tricks he used at all, which is why the villain will use the same trick in the end, because the villain doesn't know that they are using the same trick.

You know, this is amazing, although this is a movie, but the medical level in the United States is the highest in the world, and the medical films over there are very professional, otherwise they will be complained about to death.

That is, a bolus of potassium chloride followed by a drop of nitroglycerin, which even doctors in the United States could not detect.

Quite scary.

But now, there is an even more terrifying fact in this, that is......

Liu Hongmei smiled at Wu Qian and said, "Qian Chuanzi, I know you are very powerful." But right now, if your reasoning is all correct, that is, Zhou Xin was murdered, and this murderer is likely to use the kind of method I said, as for why it is very likely, it is because I can't think of any other way. If that's the case, then, you know what?

The medical level of this murderer is the most powerful one I have ever seen!

This corpse is much more powerful than in the movie, without any wounds or needles on the surface.

This murderer must be a doctor, and a super strong doctor, who makes a perfect murder!

If he exists. ”

This was said to Wu Gan, but the others present also shuddered.

The murderer who may face in this case is much more terrifying than the murderous doctor in the "Horror Anatomy Room" movie.

Especially Liu Hongmei's last sentence...... If he exists.

"......" Wu Qian fell into deep thought, and he was even a little skeptical of his reasoning for the first time.

Even a powerful forensic doctor like Liu Hongmei can't do anything, is it really his own mistake?

But at this time, Qin Yan's curiosity rose.

"Leader, are you really not going to be able to check it out? What if you do an autopsy? Don't you have any confidence?"

"First of all, let me tell you that there is nothing wrong with the disposal of the Huxi First Hospital, there is no external injury on the surface of this body, there is not a single pinhole, they believe that the normal death is not autopsied, which is very correct and meets the procedural standards. I only heard Liu Hongmei say helplessly: "Let me explain the death principle of this technique, in fact, potassium chloride and nitroglycerin are both commonly used drugs for heart disease." Don't doubt it, it's true, the fast-acting heart pill is actually nitroglycerin, potassium chloride is also commonly used, potassium ions are essential substances for the human body, but if this thing is not used well, there will be big problems.

I can't go too deep, to put it simply, bolus potassium chloride is prohibited, understand?

The human heart is very sensitive to potassium ions, and when potassium ions increase rapidly, then the heart will have a phenomenon of calcium deficiency.

Without calcium, the heart has no power to contract, which means that a rapid increase in potassium ions will cause the heart to be in diastolic arrest.

You can go to the pharmacy and buy potassium chloride, but it's called potassium chloride sustained-release tablets, and this medicine is still very cheap.

And why nitroglycerin?

In fact, it has the effect of delaying death, that is, the 'seven minutes' in the movie. ”

"......" There was silence again in the morgue.

Qin Yan had to speak and asked, "Then, how could you not check it out, leader?"

Liu Hongmei said helplessly: "Let's talk about the whole technique first, three things, the first is ether, you all know this thing, the action time is short, generally 20 minutes, then, this is the answer, after 20 minutes, ether in the human body is very small, of course it can't be checked after a few hours."

What can be detected is called 'ether poisoning', but in this case...... If there is a murderer, he will never make such a mistake, you can check how much ether is needed for ether poisoning.

Speaking of nitroglycerin, the effect of this thing is also very short, you have to understand, why take it sublingually?

If you don't eat it, it will be metabolized by the liver, understand?

There is a venous plexus under the tongue, and nitroglycerin easily melts, that is, enters the blood vessels.

However, over time, this thing will still be metabolized, and it itself uses a trace amount.

Let's talk about potassium...... Even if I find out that the potassium content exceeds the standard, what is this conclusion called?

Hyperkalemia triggers cardiac arrest, which is a normal death, understand?

Moreover, the reason why nitroglycerin is used is to delay death, you know? Death is only delayed, because there is no calcium supplementation, the person's heart will still stop, but the heart is still beating, although it is getting slower and slower, but the blood is still flowing, remember the blood circulation?

Potassium ions travel from the veins into the heart and then out of the heart to the arteries.

In short, as long as the amount is well controlled, then, even if the blood trace element analysis is carried out, it may not be able to detect it, the trace elements in the human body have a certain range, as long as they do not exceed the standard, it is normal, and the potassium element is not more than 5.5 millimoles per liter.

I don't see any trauma right now, so let's just say that even a small pinhole can force an autopsy. ”

At this time, Liu Xindi and Ouyang Qinghong, the two beauties, had fully understood, and Qin Yan was even more needless to say.

If there really is such a person, such a doctor, it is too terrifying.

There is no trace of the killing.

Liu Hongmei looked at Wu Qian and asked, "Qian Chuanzi, do you still believe that he killed this case?

However, Wu Qian hadn't spoken for a while.

"Qian Chuanzi, what do you want?" Qin Yan was very curious.

In fact, Qin Yan noticed one point, that is, Wu Gan had the same expression as on the bridge at that time.

But this time, Wu Gan slowed down faster, and he asked Qin Yan, "Old Qin, have you thought of anything? ”

"This ......" Qin Yan didn't react for a while.

Liu Hongmei couldn't stand it anymore, so she scolded her boyfriend at the time, and then said: "The current lethal injection ......"

With only these few words, Qin Yan suddenly realized...... Potassium chloride cannot be bolused and is only used during the death penalty.

But I heard Wu Gan say very solemnly: "Sister-in-law, I think this murderer must exist!

I think this murderer, he's executing!"

In the morgue, which was already terrifying, at this time, it was cold and shivering.