After a short period of distraction, Chen Ping'an shook his head firmly again.

No way!

In the surveillance video, he clearly saw that the two had a conflict and pushed each other.

How could the other party be a dead man!

"And the deceased fell from the 15th floor, maybe he was already unconscious in the air."

"Are you unconscious in the air..."

Li Xiyang nodded, "I can't rule out this possibility!" ”

Chen Ping'an was stunned, "Then you..."

Li Xiyang raised his hand to interrupt, "That's why I said that I would do an internal autopsy of the corpse!" ”

Chen Ping'an stared at Li Xiyang and was silent and did not speak.

Li Xiyang also looked at the other side quietly.

For a moment, the atmosphere was a little delicate.

Luo Xiaobo and Mo Kai on the side both felt a little uncomfortable.

The atmosphere remained deadlocked until Chen Ping'an opened his mouth to break it.

"You want to dissect?"

"Yes!"

"But until then, I hope you'll convince me with more favorable evidence!"

Li Xiyang frowned, "Those just now weren't enough?" ”

"Not enough!"

Chen Ping'an shook his head and said, "Mental evidence can't be used as evidence, and it can't go to court." ”

"And with the human and physical evidence I have in my hands, as well as the prisoner's own statement, this eucalyptus can be completely concluded.

It's impossible to overturn the eucalyptus just because of some assumptions of yours.

Unless I can see definitive proof! ”

Luo Xiaobo on the side wanted to say something, but after thinking about it, he still didn't say anything.

In fact, as a forensic identification center, if there is any doubt about eucalyptus, it can be directly examined without the consent of any party.

But looking at the current situation, Team Chen seems to be deliberately targeting Dr. Li, although this is very different from Team Chen's style, but the forensic department is on the side of the criminal police brigade after all.

He also couldn't offend Chen Ping'an for someone he didn't know.

On the other side,

Although Mo Kai doesn't know anything about criminal investigation, listening to Li Xiyang's analysis just now, he has a feeling, wonderful!

So he was also suspicious of this eucalyptus at the moment.

His gaze quickly swept over the corpse, and Mo Kai suddenly exclaimed, "Strange! ”

Li Xiyang asked, "What's the matter, teacher?" ”

Mo Kai was puzzled, "Xiyang, although I don't know much about criminal investigation, but I think it makes sense to hear what you just said, that is, when a person is planted, he will subconsciously use his hands to support the ground, this is out of instinctive self-protection, right!" ”

Li Xiyang nodded, "That's right!" ”

Mo Kai continued, "So I just thought about it, if I fell from the 15th floor, even if I fell unconscious during the fall,

But the first time I fell out of the balcony, my first instinct was to scream in terror, and then reach out to grab anything around me that could be grasped. ”

Chen Ping'an and Luo Xiaobo also thought about it, and it was indeed like this.

"But look at this man!"

Mo Kai pointed at the left and right hands of the deceased, and they were clenched into fists!

Chen Ping'an was stunned, it was really.

Under what circumstances do people clench their fists tightly when they die?

I guess I was suffering some kind of great pain!

Li Xiyang suddenly seemed to think of something at this time, and hurriedly opened the mouth of the deceased.

When he saw the latter's tongue clearly, Li Xiyang's eyes lit up, "I understand!" ”

The three of them leaned over to look, but they looked confused.

"Xiyang, what do you understand?"

Li Xiyang pointed to both sides of the deceased's tongue, "Teacher, look, there is a wound on the deceased's tongue, which is a bite mark!" ”

"You said the deceased bit his tongue before he died?"

"This is usually caused by convulsions caused by inhaling poison gas or swallowing poison. ”

This condition is not uncommon in emergency departments.

Chen Ping'an was also shocked, "Drugs?!" ”

Mo Kai hurriedly waved his hand, "It doesn't have to be drug use, it may also be injected with anesthesia, poisoned, or physiological neurological behaviors such as sudden convulsions and convulsions." ”

"Team Chen, let's dissect!"

Even Luo Xiaobo felt that this eucalyptus was getting more and more confusing.

Team Chen glanced at Li Xiyang and nodded, "Okay!" ”

Taking the scalpel from Luo Xiaobo's hand, Li Xiyang made a direct incision in the chest and abdomen of the deceased, and made a "Y" shaped incision in the chest and abdomen.

"The Almighty Soldier King of the Female President"

Seeing this scene, Luo Xiaobo was unsettled, "You still know forensics?" ”

The arms of this Y incision run from the shoulder joint to the middle of the chest, and the trunk line extends all the way to the pudendal region.

This is a standard forensic autopsy incision.

Mo Kai also glanced at Li Xiyang strangely, it is impossible for medical schools to teach this kind of incision.

Li Xiyang's face was not red and his heart was not beating, "I often go to forensic science classes. ”

Really...

Luo Xiaobo pursed his lips.

Just now, if you want to say that the other party has not dissected more than a thousand corpses, Luo Xiaobo doesn't believe it.

But this guy is not a forensic doctor, where did he get so many corpses to practice!

Thinking about it is terrifying,

This guy isn't going to be doing with corpses in the hospital morgue!

In the next second, the chest and abdomen of the deceased were opened!

"Gott~"

Chen Ping'an endured vomiting and took several steps back.

It's not that he hasn't seen an autopsy, it's that he really hasn't seen a corpse like this.

The deceased fell from the 15th floor, and his internal organs were shattered.

Where else is there any organ, it's clearly a puddle of minced meat.

The pungent and unpleasant smell made even Mo Kai frown.

Luo Xiaobo sighed, "It's not easy to do!" ”

Typically, a forensic autopsy requires organ removal, weighing, and further laboratory testing.

Sometimes, organs are removed one by one.

The method used in this procedure is known as the "Vilshaw method".

For example, the brain is sometimes soaked in formalin for days or even weeks, and then dissected.

Because formalin not only preserves the organs, but also hardens the organs, improving the neatness and accuracy of dissection.

Brain tissue is fixed in formalin because its natural structure is similar to that of a soft gel or hard tofu.

"Soaking in formalin for a few weeks makes the brain as strong as a ripe avocado," Usserman said. ”

Another example is that after the removal of the lungs, fixatives are usually used.

Subsequently, the medical examiner takes samples of organ tissue, some of which may be sliced, and the contents of the stomach are repeatedly tested.

In addition, forensic and laboratory technicians also test the body fluids of the deceased, including urine, blood, vitreous gel in the eyes and bile in the gallbladder, for testing for drugs, infectious diseases, chemical composition or genetic factors.

Now the deceased's abdominal cavity is in a mess, and the liquid and liquid of various organs, tissues and fluids are mixed, which causes great interference to the laboratory test.

However, Li Xiyang's gaze fell on the heart of the deceased at this time.

When the deceased landed, the heart was hit by a strong impact and burst open, but judging from the preserved part of the tissue, the heart contraction was very serious.

This is definitely not caused by a fall from a height.

Poison...

Exacerbates heart contractions...

Li Xiyang suddenly thought of a possibility.

"Forensic Doctor Luo, please bring some potassium permanganate aqueous solution!"

Luo Xiaobo didn't understand what Li Xi** was going to do, but he still walked to the laboratory and got a bottle.

Then Li Xiyang was seen cutting open part of the deceased's remaining gastric tissue with a scalpel, and a small amount of dilute lake-like stomach contents were found inside.

After taking the potassium permanganate aqueous solution, a few drops were dropped on the contents, and immediately red clusters began to appear.

Seeing this scene, Mo Kai and Luo Xiaobo exclaimed almost at the same time, "Aconitine! ”

Aconitine?

What aconitine?

Chen Ping'an covered his nose and approached the dissection table.

Luo Xiaobo said quickly, "Team Chen, aconitine is a diester alkaloid, which is highly toxic!" ”

Chen Ping'an was stunned, "Damn, it's really poisoned?" ”

Luo Xiaobo nodded, "Oral administration of pure aconitine 0.2mg can be poisonous, and 3-5mg can be fatal." ”

"But..."

Chen Ping'an still has a lot of things he can't understand.

At this time, Li Xiyang said, "Aconitine is the main ingredient in plants such as Chuanwu, Caowu, and Aconite.

As long as the amount is accurately controlled, the drinker can suddenly increase the heart rate and strengthen the cardiac contractility within 4-6 hours, and soon the heart rhythm disorder will appear, the heart will contract like a mulberry, and finally the heart will stop. ”

Mo Kai leaned closer to the corpse, "That's right, I can indeed smell the surging smell of medicinal wine." ”

Chen Ping'an also got close and sniffed, but he almost vomited.

Li Xiyang continued, "The deceased drank aconitum wine before his death, and then returned home to commit domestic violence against Cai Yun, and Cai Yun had a physical conflict with the deceased in order to protect the child in her belly.

And it was at that time that the deceased died of aconitine toxicity in the body.

The center of gravity was unstable, so he fell from the balcony! ”

Chen Ping'an was stunned, "So Cai Yun is really not a murderer!" ”

After all, she confessed to pushing the deceased downstairs, so it was even more impossible to hide the poisoning.

Who could that be?

Enemies?

Chen Ping'an immediately called back to the office and asked the technical department to retrieve the deceased's mobile phone and find out the deceased's network in the shortest possible time.

At the same time, just in case, send a few more people to Cai Yun's house to search for aconitine medicinal wine.

Hanging up the phone, Chen Ping'an's eyes were full of complexity when he looked at Li Xiyang.

At first, he didn't trust this young man, and only wanted to sell Mo Kai a face.

Now it seems that the murderer may really be someone else.

And if it weren't for him, Cai Yun would most likely be blamed and imprisoned.

Chen Ping'an excitedly shook Li Xiyang's hand, "Doctor Li, thank you really this time!" ”

Li Xiyang thought for a while and said, "Captain Chen, there is a person, maybe you can focus on it!" ”

"Who?"

"As far as I know, the deceased had a lover before his death!"

Chen Ping'an was stunned, this is definitely a major clue.