Chapter 39: The Case of Snake Venom (8)
"After careful observation of the body surface, except for the two tooth holes on the right ankle that were bitten by a poisonous snake, there were no other injuries on the body, the nail gaps were clean, there were no foreign objects in the mouth, and there were no missing teeth. ”
"Now we need to take the blood and urine of the deceased for poison testing. ”
Shen Guanghe first took out several needles, extracted the vitreous humor, blood and urine behind the deceased's eyes, put them in containers, temporarily put them aside, and marked them.
Then, Shen Guanghe found the location of Qi Chunrou's ankle wound that was bitten by a poisonous snake, and the wound looked a little red and swollen at this time.
With a knife, he cut off part of the tissue from the wound of the poisonous snake.
Xu Nanshuang looked at him magically, doing such a subtle operation, and sighed that he was completely like another person when he worked, careful and serious, mature and reliable.
"Now let's start dissecting. ”
Take a scalpel, cut under the collarbone on both sides of the deceased, cut diagonally towards the middle, cut the connective tissue of the subcutaneous ligament, and then cut down from the middle of the neck, and slashed to the upper edge of the pubic area.
After the surface layer of flesh is cut, there is a hard rib cage in the way.
At this time, a simple sharp blade cannot cut the ribs, and it is necessary to use bone breaker forceps to cut from both sides and remove a whole rib of the chest.
Without the obstruction of the ribs of the chest, the internal organs in the body, as well as all kinds of connective tissue, will be completely displayed in front of the forensic doctor.
Because Qi Chunrou has been dead for a while, her internal organs are now slowly entering a state of dehydration and decay, emitting bursts of foul odor.
"The chest cavity opens, and the inside of the corpse emits a bitter almond-smelling gas, characteristic of one of the typical poisonings. Shen Guanghe approached the corpse, sniffed it carefully, and said.
Subsequently, he continued to carefully observe the condition of Qi Chunrou's internal organs, "the heart and lungs are healthy, and there are no scars on the surface......"
It was too quiet in the dissection room, and Shen Guanghe quickly realized that he didn't hear the sound of the tip of the pen rubbing on the paper at all, so he stopped what he was doing, slowly raised his head, and looked at Xu Nanshuang.
"Have you written it down after all I said?" he asked.
Xu Nanshuang stood stupidly in place, holding an autopsy book and a pen in his hand, but he didn't make any movement at all.
From her stunned eyes, it could be seen that she should have been stunned by the picture in front of her.
"If you can't, you can go outside now and wait for me. Shen Guanghe saw that she was frightened, softened his attitude, and said to her.
Xu Nanshuang closed her eyes violently, bit her lip, shook her head, and said, "No, I can do it, I'm just a little uncomfortable." ”
Just kidding, after living for eighteen years, she was a flower that grew up in a greenhouse, and although she had experienced a lot of cold ridicule, it was only in relationships.
All she needs to face are real people.
For the first time, it was so real, looking at a person, lying on the table like a pig, being dissected open to reveal his internal organs, this picture is real, not to mention how sour.
She wasn't scared and fainted, she already felt amazing.
Seeing that she was trying to persevere, Shen Guanghe didn't say anything, let alone mock her, only reminded, "I'm going to cut open the deceased's stomach now to see how much stomach content is left, and the degree of digestion, can you accept it?"
Xu Nanshuang smirked, "Forensic Doctor Shen, now you are the boss here, you have the final say in everything, you don't have to ask me." ”
This look, it really seems to have been too stupid, and it has been completely let go.
The stomach was soon sliced open, and a third of the undigested food was still in it, and the rice, pork, and vegetable leaves were barely recognizable, but the taste was even stronger.
Shen Guanghe also extracted some of the stomach contents, put them aside, and then checked the degree of digestion of food in the intestines, and he could draw preliminary conclusions.
"Judging by the degree of digestion of the food in the stomach, the deceased died between six and nine hours after eating. ”
Xu Nanshuang recalled, "Well, almost. The nurse found out that the deceased had died at about three o'clock in the morning, and the real time of death may be ten minutes earlier. ”
The whole autopsy process lasted only one to two hours, and Shen Guanghe told her in the process of suturing the corpse, "Ruling out the possibility of other causes of death, she was poisoned." ”
"Is it really snake venom?" Xu Nanshuang was even more puzzled, "But Kuang Jun is obviously a major suspect!"
"I know, I only said she was poisoned, but I wasn't sure it was snake venom, it could be something else. Shen Guanghe reminded.
"Other poisonous ......," Xu Nanshuang echoed, and immediately had a conclusion in his mind.
Kuang Jun took advantage of his wife's treatment from being bitten by a poisonous snake to poison her with other poisons to confuse the police, and he would not be suspected.
"Kuang Jun is a doctor, he must know what the deadliest poison is, and he still has a way to get it, colorless and tasteless, killing people invisibly. ”
Shen Guanghe said confidently, for him, the bitter almond flavor is too representative, and he already has a conclusion in his heart, just wait for the test to confirm his conclusion.
In this day and age, the only thing that kills people is cyanide.
"Prussian blue test!" Xu Nanshuang immediately popped up the term in her head, although her own understanding of the word was vague, but she seemed to know what it was used for.
"That's right, I'll do a poison test first, then a Prussian blue test, and I'll know the answer in a few hours. Shen Guanghe replied.
"Okay, I'll wait for you. ”
Xu Nanshuang left the dissection room, took off her mask, took a deep breath of fresh air outside, and glanced back at Shen Guanghe, who went to the laboratory to continue working.
It is hard to imagine that this boy, who is only in his twenties, is willing to stay in such a working environment every day.
In addition to facing all kinds of corpses, in fact, the autopsy process is boring and full of blood, and you have to maintain 12% carefulness.
It was past midnight, Xu Nanshuang called her colleagues to confirm that Kuang Jun was still under their surveillance, and she did not make any trouble, and she continued to wait outside the laboratory with confidence.
Leaning against the door of the laboratory, she quietly watched Shen Guanghe's every move.
Her mind was full of curiosity, what was he doing, what was he doing, it turned out that chemistry ...... It will also become interesting.
"If you want to see, you can come in and see it up close. Shen Guanghe said softly, and in the quiet environment, it was clearly conveyed into Xu Nanshuang's ears.
It turned out that while he was so serious about testing, he could also do two things, and found that she had been peeking at him at the door.