Several people followed his gaze and realized that he was referring to a mole on the side of the deceased's face.

Moles are the most common benign skin tumors in humans, which are caused by the increase of melanocytes in the epidermis and dermis. Depending on where the nevus cells are located within the skin, they can be divided into junctional nevi, mixed nevi, and intradermal nevi.

Moles are present in everyone, more or less, in addition to being born and acquired, they will also occur at different ages and genders.

However, the mole that Yan Xiaokai was referring to was obviously not an ordinary mole, but a spider mole.

Spider angiomata is a specific telangiectasia. On the surface of human skin, blood-filled spots that look like a small spider and are dark red in color sometimes appear.

Although this spider nevus is less common than black moles, there is nothing unusual about it, and many people have it.

This police officer named Huang Hua is a traffic policeman, although the status of the traffic police in the Xiangjiang police circle is relatively low, but his rank is not low, it is a little higher than Yang Yangyang, he was called by Yang Yangyang, and he was asked to ask back and forth, and his heart was already a little unhappy, but now he saw Yang Yangyang's "follower" actually pointing to an ordinary spider mole and making a fuss, and said with disdain: "What's so strange about this?" It's really insightful! ”

Yan Xiaokai said: "Isn't there anything strange? ”

Huang Hua snorted coldly, unbuttoned his sleeves, and pulled up his sleeves, revealing his arms.

When he reversed his wrist, it was obvious to several people that there were spider moles on it that were almost identical to those of the deceased, and there were more than one.

After Huang Hua showed his spider mole as if showing a hero's scar, he said to Yan Xiaokai: "See, I also have such a spider mole, do you think there is a difference?" Really, I know a little bit and pretend to be very knowledgeable! ”

Yan Xiaokai said lightly: "Officer Huang, I admit that I don't know much about knowledge, but as long as it's enough, it's fine." What causes spider angiomata? There are many spider angiomas that occur in women are generally due to pregnancy, and those that occur in men are generally due to liver disease, and of course, there may be no disease at all, just occasionally. The spider nevi on this person's body may not be caused by liver disease, because there is only one in the whole body, but your spider nevus is probably 80% likely to be due to a bad liver, because you not only have it on your body, but also on your neck and forehead. Officer Huang, I kindly advise you, you should stop by this hospital for a check-up before leaving! ”

Huang Hua was so angry that he said angrily: "Are you cursing me? ”

Yan Xiao spread his hands and said, "No, I'm just talking about things." Also, apart from the cause, there is a difference between your spider nevi and his spider nevus. ”

Huang Hua asked, "What's the difference?" ”

Yan Xiaokai said lightly: "Won't you see it?" I want me to sue you for everything, and I'm not your teacher. ”

"You-" Huang Hua was half angry, pointing at him to scold, but he didn't know what to scold, so he could only turn to Yang Yangyang and say, "Officer Yang, how did you train your subordinates?" Why don't you understand any politeness and rules? ”

Train? Underling?

Hearing these two words, Yang Yangyang couldn't laugh or cry, first of all, Yan Xiaokai is not his subordinate. The other one, if you really want to talk about training, it is not that she trains Yan Xiaokai, but Yan Xiaokai who trains her. However, she still hurriedly said: "Officer Huang, I'm really sorry, he is a newcomer." ”

Yan Xiaokai said: "I ......"

"Shut up!" Yang Yangyang snorted lightly, pulled him aside and whispered, "If you keep a low profile, will you die?" Do you still want to investigate the case? ”

Yan Xiaokai is generally not stimulated, but once he is stimulated, he will not give up so easily, but when he saw Yang Yangyang's resentful eyes, he somehow endured it.

After stopping the dispute between the two, Yang Yangyang endured his nausea and stepped forward to check the deceased's spider mole, and after a while, he couldn't help but let out a cry of surprise, "Huh? ”

Several people were stunned for a moment when they heard this, could it be that this ordinary-looking spider mole was really anything special?

Yang Yangyang turned his head to the person in charge of the morgue and said, "Do you have a magnifying glass here?" Please bring me one. ”

The person in charge hurriedly went to find a magnifying glass, Yang Yangyang took it and checked it again, and said after a while: "How can there be a pinhole?" ”

When Wang Hua heard this, he hurriedly snatched the magnifying glass in Yang Yangyang's hand, leaned in to check, and sure enough, he found a scar similar to a pinhole in the middle of the spider nevus.

The spider nevus is originally dark red all over, like a blood spot, and the pinhole is extremely thin, so if you hide it in the middle, it is easy to ignore it if you don't look closely.

Details sometimes determine success or failure, and sometimes they are also the key to solving a case.

After reading it, Wang Hua muttered: "It's strange, what's going on?" ”

Yang Yangyang was also puzzled, "Yes, how can there be a pinhole on a mole?" ”

Yan Xiaokai opened his mouth again, and said in a flat tone: "I don't think there's anything strange, the reason why there are needle holes on the mole must be that the deceased was injected with something before his death, as for what?" It's simple, just call a forensic doctor to perform an autopsy! ”

When Yang Yangyang heard this, he couldn't help but ask Huang Hua in confusion, "Officer Huang, why don't you conduct an autopsy on the body?" ”

Huang Hua was a little embarrassed, but he still said confidently: "Yesterday, we called our family members to identify the body. After confirming it, we asked the family for an autopsy, but the family felt that since it was a car accident, there was no need to kill the whole body, so they refused, and we felt ......"

Yan Xiaokai couldn't help but say: "You also think that this car accident is unnecessary, don't you?" It's really stupid, this is clearly a homicide. ”

Huang Hua asked with some anger and shame, "How can you be sure?" ”

Yan Xiaokai didn't think about it and said, "Feeling! ”

Huang Hua was even more angry, "What's your name?" Which police academy graduated? Feel the feeling, do you think the case is about falling in love? We're talking about evidence, not feelings! ”

Yan Xiaokai nodded, "Okay, since you must talk about the evidence, then I will be your teacher again and talk to you about it." ”

Huang Hua: "You—"

Yan Xiaokai ignored him, but said to himself: "There are many wounds on this deceased's body, and it seems that they were completely caused by Yan Zòng's violent squeezing when the car accident happened. This is exactly what happened, but the problem is that the deceased was dead before the car accident. ”

Huang Hua snorted coldly: "It's all, what about the evidence?" ”

Yan Xiaokai pointed to the bloody wounds on the deceased's body and said, "Evidence is all over his body, and these wounds are all evidence. Do you see any difference between his wounds and normal people's wounds? ”

Huang Hua couldn't help but look carefully again, but he couldn't see the reason at all.

Yan Xiaokai sighed and shook his head, "Officer Huang, you are embarrassed to ask me which police academy I graduated from, I would like to ask which pheasant police academy you graduated from?" Have you never learned such a simple theory? Stress response! Don't you understand the stress response? When a living person is injured, the wound shrinks to the periphery because the heart is beating, the blood is flowing, and the skin and muscles are contractile, and the wound is turned on both sides from the outside. However, after the death is injured, because the heart does not beat and the blood does not flow, the skin and muscles lose their contraction, and the wound periphery does not reverse valgus. You see, though there are many wounds on his body, there is not one that is turned out. ”

Huang Hua's eyes fell on the corpse again, and he was finally speechless, his face was also red and green, and he was so embarrassed.

made people so embarrassed, Yang Yangyang also felt a little embarrassed, and after glaring at Yan Xiaokai with disgust, he relieved Huang Hua and said: "Officer Huang is a traffic policeman, and criminal cases are not his specialty!" ”

Yan Xiaokai said: "No matter how professional it is, it should have some foundation......

Yang Yangyang couldn't help it, and shouted: "You still say!" ”

Yan Xiaokai: "......"

Yang Yangyang turned his head to Huang Hua and said, "Officer Huang, I'm really sorry, this car accident is obviously related to the disappearance case that we are jointly investigating, please hand over the case to us and let us investigate the case together, okay?" ”

Dealing with traffic accidents, Huang Hua is good at it, but if it is a criminal case, especially this kind of rebellion, it is obviously beyond his ability, so he has no objections, and he has no face to continue to stay, and he said as he walked out: "I will immediately ask someone to send the case file to you!" ”

When he went out, Yan Xiaokai still didn't forget to say kindly: "Officer Huang, remember to go for an inspection, I'm not joking!" ”

Huang Hua's footsteps stagnated, and then he threw up his sleeves and left.

Seeing that the person was gone, Yang Yangyang couldn't help but turn his head, and reached out to knock on Yan Xiao's head, "Look at what you can!" ”

just came into contact with Yan Xiaokai's gaze, and he couldn't knock this elbow down, so he could only stop stupidly, and then said: "Yan Xiaokai, if you do this again in the future, you won't be involved in this matter." ”

Yan Xiaokai was very depressed and wanted to defend himself a few words.

Yang Yangyang ignored him, and called the family of the deceased while notifying the forensic doctor to arrive.

After explaining the situation to the family of the deceased and obtaining consent, the autopsy will begin.

When the autopsy began, Yan Xiaokai saw that Qin Ying was also sitting outside waiting with him, and after thinking about it, he called the seventh sister to come over.

Not long after, the seventh sister rushed to the hospital.

Yan Xiaokai said to Qin Ying: "Qin Ying, you go back to the villa with the seventh sister first." I'll let you know as soon as there's any news from my side. ”

Qin Ying asked in a low voice, "Can't I come with you?" ”

Yan Xiaokai shook his head, didn't explain too much, just said, "You go back and rest first." ”

Qin Ying knew that she couldn't help if she stayed, so she nodded and left with Seventh Sister and the others.

After everyone left, Yan Xiaokai said to Yang Yangyang, who was also waiting outside the dissecting room: "Officer Yang, being idle is also idle, boring is boring, let's go?" ”

Yang Yangyang asked suspiciously: "Where to go!" ”

Yan Xiaokai said: "Go to the field!" ”

Yang Yangyang frowned, and asked in a somewhat high voice, "What did you say?" ”

Yan Xiaokai hurriedly said: "Looking at the scene in the wild, you may find any clues!" ”

Yang Yangyang snorted lightly, thinking about it and feeling reasonable, he shouted angrily: "Let's go!" ”