Corpse temperature, corpse spots, corpse zombies, degree of decay, size of attached fly maggots, etc. are all means to judge the time of death, and now the corpse in front of Qin Lin that died relatively closely, of course, the decay and maggots did not appear, because the temperature in the open air is cold, and it is not accurate to judge by the temperature of the corpse, and the corpse spots and zombies are the most direct signs of judging the body surface.

Generally speaking, zombie mortis first appeared in the masseter muscle of the deceased, Qin Lin reached out and pressed it on the deceased's cheek, but there was no stiff touch, he couldn't help but feel a little strange.

Let's look at the corpse spots on the lower parts of the body, the corpse spots of normal death are dark red, while the corpse spots of frozen dead people are bright red and very obvious.

Qin Lin turned the corpse over, and to his surprise, there were no bright red corpse spots as expected when the corpse was placed low.

Normally, corpse spots and corpse mortis appear an hour or two after death, and in the cold winter time they are slightly delayed, but now that it is almost the right time, three hours after the corpse was found, why haven't zombies and corpse spots appeared?

The zombie mortis of the frozen corpse occurs late, disappears slowly, and is tough, but no matter how late it is, it should be reflected now!

Could it be that the time of the deceased's death was less than two hours before now, and she was still alive when she was found?

Qin Lin shuddered at this terrible thought, and hurriedly found a wooden stick and knocked it the deceased's upper arm.

"Hey, what the hell are you doing?" Xu Xinyi thought that he had suddenly gone crazy, and hurriedly dragged him half-pulled and half-hugged.

"Let go!" Qin Lin scolded in a deep voice with a cold face, which scared Xu Xinyi a lot, and when he found that his attitude was not good, his expression eased slightly: "Don't worry, I'm doing an experiment." ”

What kind of fierceness? Xu Xinyi pouted, aggrieved.

Qin Lin picked up the stick again and smashed it, and after a closer look, he found that the deceased's arm was almost not moving, the muscles at the place where he was hit contracted slightly, and there were not obvious blood spots under the skin, so he let out a sigh.

In fact, the tissues and organs of the deceased's body still have a living surname for a considerable period of time, and can react to the stimuli given by the outside world to a certain extent, which is called superbirth reaction, and can be judged by forensic medicine at the time of death.

Among them, the supernatural reaction of muscles, within two hours after death, almost all muscles can contract after being stimulated by machinery, especially the biceps brachii is the most obvious, and it is not affected by the ambient temperature.

If the deceased's biceps brachii is struck within two hours of death, the entire arm will be driven by muscle contraction; After two hours, it will most likely only cause muscle contraction at the site of the blow; Death is more than five hours after the obvious muscle contraction usually ceases.

At the same time, during the percussion stimulation test, subcutaneous hemorrhagic spots can form at the hit site. Its appearance rate and shade of color decrease rapidly with the time after death.

Just now, Qin Lin waved a wooden stick and hit the biceps brachii muscle of the deceased's upper arm, the whole arm did not move, only the muscles of the place where it was hit contracted, according to the degree of contraction, and the color of the formation of subcutaneous blood spots, Qin Lin judged that the time of his death was about four hours.

Qin Lin said these again, and everyone was staring at each other when they heard it, no matter how powerful they were, Jin Yiwei lost their temper.

"God, how did this lord's heart come about? What else did he not know? A few catchers whispered.

The old man also sincerely shook Qin Lin to the ground: "When I was young, I read the record of clearing grievances, and I only felt that Song Ti's criminal trial was afraid of the yin and yang, and when I saw Chief Qin today, I knew that there was such a figure in the Ming Dynasty, and even Song Ti's punishment was not mentioned, and Chief Qin also knew everything!" ”

Xu Xinyi was originally a little unhappy, but her surname never held a grudge, listening to Qin Lin say something interesting, she left behind what she had been scolded just now, clapped her hands and smiled: "Ha, it turns out that there is still this saying, Shijian, hurry up and write down this one." ”

Qin Lin had already noticed that Shi Jian was writing and drawing with a pen and paper, and he didn't care about her, but when he heard Xu Xinyi mention it, he raised his eyebrows and asked, "What are you recording?" ”

"Isn't there a record of Song Tixing? In the future, Miss Ben will publish a book of "Yin and Yang Jian", which will cover the record of clearing grievances, and let the prestige of Xu Dashen's capture be spread everywhere in the rivers and lakes! Xu Xinyi said triumphantly, the halberd pointed at Qin Lin, "Well, the goddess is caught here, why don't the thieves surrender quickly?" ”

Qin Lin couldn't cry or laugh, and said in his heart, it turns out that your Yin Yang Jian is to write down what I said, so it is better for me to write it myself.

Observing the degree of cloudiness of the deceased's eyes, which was also in line with the conclusion drawn from the ultranatural reaction of the biceps, Qin Lin could finally determine that the time of death was four hours or two hours ago.

Xu Xinyi nodded: "It's Shi Shi now, and it was Mao Shi Zheng two hours ago, so in this way, Gou Lingzi and Xiao Chang can't be criminals." ”

Chang Yinxu has been regarded as a murderer for almost a morning, and when he heard this, he was really happy: "My aunt and grandmother, you finally said something today." ”

Xu Xinyi's apricot eyes were wide open, her willow eyebrows were upside down, and she was about to exert her power, but when she saw Qin Lin looking at the corpse and thinking hard, worried about affecting his train of thought, she didn't quarrel uncharacteristically, but just made a "despise you" gesture to Chang Yinxu with her thumbs down, so she came to Qin Lin's side silently and followed his gaze to observe patiently.

There were indeed no corpse spots, the most obvious bright red corpse spots of the frozen dead did not appear, and Qin Lin scratched his head for this.

Ordinary corpse spots are dark red or purple-red, while frozen corpses are bright red because oxygen is diffused through the skin into the superficial blood vessels at low temperatures, so the blood in the blood vessels changes from reduced hemoglobin to oxyhemoglobin, so the corpse spots are bright red, of course, the deep blood of the corpse is still dark red.

This is the most striking feature of a person who freezes to death, so why not this corpse? Don't...... When doing the autopsy, Qin Lin had no distractions, and he didn't care whether it was Xu Xinyi or someone else around him, so he separated the corpse's thighs after thinking about it.

Yikes! Xu Xinyi dodged with a red face, Rao was bold, and she didn't dare to get closer to see it now.

Qin Lin sighed, and made another amazing discovery, he immediately beckoned Lu Yuanzhi to come and see: "Fatty, come and see what's wrong!" ”

Fat Lu responded, turned a position that was convenient for observation, looked at it for a while, rubbed his fat face and laughed: "This, this Laoshizi is owned by men, Brother Qin, why are you staring at other people's places, hahaha......"

"Damn, look carefully!" Qin Lin kicked the fat man's ass with one leg.

Lu Yuanzhi looked closely, and saw that the deceased's door was covered with yellow, yellow, white and white things, and there were some relatively clear and transparent liquids at the bottom of his thighs, which looked like the semen left by the man.

Qin Lin picked up some of those things that were not yellow and white with a wooden stick, and came under Lu Yuanzhi's nose unexpectedly, so frightened that the fat man took a few steps back, fanning his nose and feeling nauseous.

Xu Xinyi and all the female soldiers snorted, turned their heads in unison, and everyone scolded Qin Lin for being obscene and obscene.

Don't say that Wang Shizhen, even Lao Qizuo and Bai Hao don't understand what Qin Lin means.

But the fat man settled down, and he realized that something was wrong: "Hey, Brother Qin, this thing is not like a man's words!" ”

Qin Linpi snorted without smiling, "It turns out that you are not blind yet." ”

Yes? Everyone didn't understand, even Xu Xinyi and the female soldiers turned their heads back to stare at it, and said in their hearts, isn't that what that thing looks like?

Of course not.

Normal seminal plasma contains seminal vesicle coagulase, which will turn into jelly after ejaculation, and after 15 to 30 minutes, it will turn into liquid under the action of prostate liquefaction enzyme, which is called J liquid liquefaction.

It has been several hours since the female corpse was found, and the residual J liquid should have liquefied a long time ago, but the thing provoked by Qin Lin's wooden stick is still like jelly or paste, which means that it is not J liquid at all!

So what exactly is it?

Qin Lin didn't have the means to test it, but with the nervous Lu Fatzi here, everything was not a problem.

Knowing that it wasn't another man's j-liquid, the fat man didn't have any psychological obstacles, so he approached the mass of things that Qin Lin provoked and sniffed it, patted his legs, and shouted indignantly: "Damn, this is a thick broth to condense the jelly, or is it a stewed hoof flower with kidney beans!" Who is so wasteful, I call him an ancestor of eight generations......"

Lu Fatzi's sensitivity to the smell of food is even stronger than that of the most powerful police dog.

When other people saw it, they were cold, and looking at the expression on this guy's face, they were simply distressed by the fate of Hoof Flower Soup.

In other words, the deceased's door was stuffed with some meat jelly formed by stewed kidney beans and hoof flowers, and what remained at the base of the thigh was the real J liquid.

A closer examination of the deceased's fingers and clothes also revealed traces of contamination with the jelly.

This is simply incredible, what kind of perverted psychology would produce such a strange surname behavior?

Qin Lin sneered and stretched out two fingers: "Two people, there are two people who have committed violence against the deceased, one before death and one after death!" ”

Yes, this is the only way to explain the delay in the appearance of corpse spots and zombies - because the corpses were tossed vigorously after death!

Who exactly? All of them are anxious to find out.

Wang Shizhen arched his hand and said: "Please also ask General Qin to make it clear that this official will issue a sea fishing document to arrest the criminals!" ”

"No need," Qin Lin shook his head with a smile, and said something earth-shattering: "Because the former has already gone away, I don't know his identity for the time being; And the latter, still remain on the spot! ”

What the? People looked at each other, and the eyes of the villagers were once again focused on Chang Yinxu, and he shook his hand again and again in a panic: "Hey, hey, Brother Qin, you finish speaking......"

Qin Lin's voice was cold, and he outlined the outline of the second prisoner in words: "He, even a corpse with a ** female surname is interested, because he has never had the opportunity to contact a young and beautiful female surname, even if he is dead, there is a great temptation for him; He, who was quite inexperienced in this area, didn't really finish it all, just held the deceased who had just died, his body was still soft, and he had a little body temperature, and he tossed around, and then ended hastily......"

Hearing this, people's eyes have turned to the dog.

Li Fu protected the dog behind him, and said in a trembling voice: "You, you are talking nonsense!" ”

(To be continued)