Add Bookmark | Recommend this book | Back to the book page | My bookshelf | Mobile Reading

Free Web Novel,Novel online - All in hlnovel.com -> Prose -> Nine Dishui¡¤Corpse Investigation Series (7 volumes in total)

Wish of the Setting Sun¡¤4

Previous page        Return to Catalog        Next page

    You can search for "Nine Drops of Water¡¤Corpse Investigation Department Series (7 volumes in total)" on Baidu to find the latest chapters!

    Before the doubts were eliminated, Brother Ming decisively activated the murder scene investigation mechanism. After we completed a detailed investigation of the original scene in accordance with the procedures, everyone gathered at the funeral parlor.

    The clothes, shoes and hats of the three deceased persons were sorted into evidence bags, and the bodies were placed on three autopsy beds.

    Ming Ge held a knife alone. The first step was to take out the hearts of the three deceased people, cut a small amount of myocardium, and observed it under a microscope: "There are large gaps between the myocardial tissues, indicating that ice crystals have appeared in the tissues. Ice crystals  Causes rupture of muscle fiber bundles."

    ?????????????????????????????????Except for Ye Qian, who is completely confused, everyone else probably knows the reason.

    ? Observing the gaps in myocardial tissue is an important basis for judging whether the corpse has been frozen.

    We all know that human tissue is composed of 57% water, 20% protein, 15% fat, 5% inorganic salts, 2% carbohydrates and 1% vitamins.  It is not difficult to see from the percentage that water accounts for the vast majority of the human body. When the temperature drops below 0 degrees Celsius, the freezing point of water is reached, and it will transform from liquid to solid.

    Most of the water in the human body exists in the blood, and the heart, as the main organ that conducts blood, has a relatively large water content.  When the water in the heart freezes into ice crystals, the volume increases, causing visible gaps in the heart muscle.

    "The gaps in the myocardium were too large, and the three corpses were slowly frozen for a long time."

    "Slowly frozen? What do you mean?"

    Ming Ge explained: "The size of the gap in the myocardium is directly related to the size of the ice crystal, and the size of the ice crystal is closely related to the speed of the freezing process. If it is quickly frozen in a substance such as liquid nitrogen or liquid oxygen, the water will  If frozen quickly, the ice crystal particles will be smaller, and the gaps in the myocardium will also become smaller. If it is frozen slowly, the water will easily merge into large particles. In this case, the ice crystals will be much larger, and the gaps in the myocardium will also become smaller.  big.

    "Judging from our case, the myocardial gaps of the three deceased people were large and of the same size. In other words, the three people may have been frozen in the same freezer, and the freezing effect of this freezer is a bit like that of our home.  refrigerator."

    "It can hold three corpses at the same time. Could it be a cold storage?" Ye Qian put forward a hypothesis.

    "This possibility cannot be ruled out."

    I saw that Ye Qian was thinking carefully about something, so I interrupted directly: "The most indispensable thing for our Yunxi City wet market and popsicle factory is cold storage. If there is only this clue, it will be difficult to find a breakthrough."

    "Well, that makes sense."

    Brother Ming reassembled the internal organs of the three deceased people, then took out the craniotomy electric saw and opened the cranial cavities of the three deceased people. He pointed at the bone crack lines on the three Tianling Caps and explained: "The human brain contains a large amount of  The moisture will increase in volume after freezing, which will cause the skull to crack. The dense bone crack lines on the heads of the three people can also prove that they have been frozen for a long time."

    After saying that, he turned the corpse over again, pointed to the bright red corpse spots and said: "Frozen corpses have difficulty dissociating oxyhemoglobin at low temperatures, so the corpse spots are usually bright red. If the corpse forms soon after death, the spots will appear  Before being placed in a corpse refrigerator, because the circulating temperature is below 0 degrees Celsius, the flowing blood coagulates into a solid form, making it difficult to form corpse spots.

    "For the three corpses at the scene, all the corpse spots were formed, and they were all concentrated on the back, indicating that the three of them were lying flat when they died, and they were moved to a low-temperature environment a long time after their death."

    "Brother Ming, there are no external injuries on the body. Could it be that he died of poisoning?"

    "If it was poisoning, the deceased should reflect the specific characteristics of poisoning. When I just observed the internal organs of the deceased, I already roughly knew the cause of death."

    "What's the cause of death?"

    ¡°Heart failure caused by cardiovascular disease.¡±

    "What? Died of illness?"

    Brother Ming frowned: "Before the autopsy, the situation was not so clear. Now that the autopsy is more than half done, I am a little worried."

    "Worried? Worried that it's not a murder case?"

    Brother Ming nodded: "At present, I have thought of a situation that can be explained. Assume that the three deceased did not die at the same time. After a died, he was placed in a low-temperature environment, and then b and c died in the same way.  Due to the fact that they were refrigerated after death, the normal decay characteristics of corpses were stagnant. When the three corpses were buried together, the decay reappeared, which led me to mistakenly judge that the time of death was the same moment."

    ¡°Could it be that it¡¯s not a murder case?¡±

    Brother Ming carefully observed the internal organs of the three deceased people again: "The cause of death is very clear.He should have died of heart failure. This disease is very common among the elderly. I personally prefer to die of illness, Guoxian.  "

    "exist."

    "What are the contents of the deceased's stomach?"

    Lao Xian took out three plastic boxes: "They are all liquid soups. I have used some poisoning reagents, but no obvious poisons were detected."

    "Go back and use the instrument to analyze it and see if you find anything."

    "OK."

    After Brother Ming finished speaking, he sighed and began to talk to himself: "If there is a sequence of deaths, then everything can be explained. But why did the suspect want to refrigerate all three corpses? What is the purpose? Also, since they died of illness  , why did he secretly bury the three corpses? Still can¡¯t explain it!¡±

    Our department has experienced many large and small cases, but this is the first time I have seen Brother Ming look so embarrassed.  (Remember the website address: www.hlnovel.com
Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report