scumbag female forensic doctor

Chapter 197 Dead Corpse in the Cave ([-])

At two o'clock in the afternoon, Meng Kai brought someone to the girls' school again. The uncle who guarded the gate saw that it was someone from the patrol room and immediately let them go.The principal specially greeted him, saying that the people in the patrol room said that he would come to the school repeatedly. Now all things are focused on solving the case, so he didn't dare to neglect at all!

Lin Yangchuan didn't like walking very much, so he drove the car directly to the bottom of the back mountain. After the car stopped, several people got out of the car.They stood at the foot of the mountain and looked up at the mountain.The whole mountain stands quietly in front of it, and in the green life, there was once a corrupt corpse hidden.

"Where is the shortcut you found?" Meng Kai asked.

Lin Yangchuan pointed not far away: "That path has to go back a little bit, I'll go ahead, you follow." After speaking, Lin Yangchuan walked towards the school for more than ten meters, and then fiddled with a small grass.

Behind the bushes is a muddy path. If you stand in place and don't look carefully, you won't be able to see that there is a path hidden in it.It can be seen that the people in the patrol room are really searching this mountain very hard.

The four walked up the mountain one by one, Qiao Beitang was second, Meng Kai was third, and Yang Qingfeng was fourth.The road is not very wide, just wide enough for one person to go through the jungle.

Yang Qingfeng looked at his feet: "Why don't you take the big road? This person wants to take the small road. It seems that people often walk on this road, otherwise why is it so smooth. Didn't the principal say that everyone is usually not allowed to go up the mountain? The girls at school are really brave."

The young man is full of energy, and this is his first time participating in a case.In the past, he used to work in the mediation department of the patrol house, but after what happened to the Feng family, Yang Qingfeng took the initiative to apply to be transferred to Inspector Meng's team.He felt that among several detectives, staying in this group was the one where he could learn the most and be the most meaningful!

Qiao Beitang has been exercising recently, and her body has improved a lot. She is not like when she first came here, she would be short of breath after walking for a long time: "Since there is a road here, there is a reason for it, such as going up the mountain to see the scenery, or wanting to Just have a quiet place to stay, we know it won't just show up for no reason.

The principal said that everyone should not go up, but there are always some disobedient students, it would be great if an adult's words really worked.Doesn't this school not only have students, but also other people? "

While the two were talking, Meng Kai suddenly left the team and took a few steps to the left. He walked to the edge of a bush and stopped.Then he poked through the grass with his hands, and found a broken step inside.

Judging from the torn appearance of the cloth, it seems that something sharp was accidentally caught and left behind.There are not only dead bodies, satin bags and jewelry in the back mountain, but also small cloth strips.

Lin Yangchuan looked at the things in Meng Kai's hand: "We were only looking for the way yesterday, but we really didn't find this. Your eyes are really good, you can see everything."

Inspector Meng: "Maybe it's luck. It doesn't look like this fabric has been on the mountain for a long time. Let's pack it up and put it away first. It's normal that you didn't find it yesterday. After all, the mountain is not big or small. Not small."

When they arrived at the cave, they found three small pieces of cloth. Judging from the color and pattern of the cloth, they should belong to the same piece of cloth.Then this discovery is meaningful. It means that someone recently went up the mountain through a shortcut.

The familiar smell from yesterday appeared in front of my eyes again. Qiao Beitang was the first to enter the cave. There were still some bloodstains in the cave where the corpse was lying, and there were maggots crawling around on the bloodstains.

Lin Yangchuan went out directly, saying that he was visiting other places, and took Yang Qingfeng with him when he left.He said he was scared and needed someone to protect him.

The girl looked at the maggots on the ground, and suddenly became pleasantly surprised: "I was really dizzy yesterday, and this maggots can help us a lot."

After all, Yang Qingfeng didn't go far. He was afraid that the boss would call him if something happened. Hearing Qiao's forensic doctor say this, he became a little curious: "How can I help? If I knew I could help, those maggots shouldn't have rushed into the drain yesterday." in."

"Forget about yesterday's washing away, isn't there still here? I want to judge the death time of the deceased through maggots. This method is forensic entomology. The division of stages is related to insects.

One to two days after the death of a person, when the corpse is swollen, the first insects to reach the corpse are Lithoceae and Hempenidae insects. There are many types of them, and they can lay eggs on the corpse about 10 minutes after reaching the corpse. up.

Two to seven days after the death of the deceased, the corpse will swell until it is completely inflated. At this time, the corpse will still carry a strong putrid gas. At this time, the main insects on the corpse are Lichen and hemp rope, and the genus and genus also started appearing.

Four to thirteen days after the corpse died, the corpse burst, a large amount of putrefaction gas leaked out, and most of the soft tissues of the corpse were swallowed by rope larvae.After the decay, a large number of corrosive and predatory beetles, at this time, the larvae of the cedar and hemp rope are fully developed, and then leave the corpse to pupate.

After that, the corpse will enter the post-decomposition period and the wreckage period. Among the insects destroying the corpse, rope maggots are the most common. The ropes are sensitive to corpse odor and can gather on the surface of the corpse to lay eggs during the dying period. The eggs can hatch into maggots. As long as we know the growth cycle of maggots, we can use the maggots to calculate the death time of the deceased. "

Qiao Beitang's eyes were bright, and her whole face was full of excitement and surprise. Her voice gradually attracted several big men.One man has pride in his eyes, while the other two are full of curiosity.

"According to the insect data, the time of death can be inferred when arriving at the scene. According to the development index of insects, the time of death can be preliminarily inferred at the scene. In summer, people die within 10 minutes, flies arrive and lay eggs in an hour, ten to twenty hours, On the corpse, rope maggots (hatch into maggots within eight to fourteen hours at thirty degrees Celsius) appear.

The average daily growth of rope maggots after that is 0.2 to 0.3 centimeters, and grows to 1.2 centimeters. After 6 days, they will dive into the soil and become pupae.In spring and autumn, it grows 0.1 cm per day, becomes a pupa in about two weeks, and turns into a fly in four weeks.

See pupal shells on the corpse, the death time in summer is almost 2 weeks, and it takes about four weeks in spring and autumn.However, according to the temperature and conditions, the developmental laws of insects are not the same.According to the species we found at the scene, plus the measured temperature, the time can be roughly calculated by the length of the larvae.

If it looked like this, the time of death of the deceased was almost fourteen days ago, and the deceased had been lying in the cave for almost half a month. "

Yang Qingfeng was immediately startled. Although he didn't understand what Qiao forensic doctor said just now, he knew that she knew the time of death of the deceased through the maggots at the scene.

Soon the girl shook her head again: "In order to make the time of death more accurate, let me do an experiment. Anyway, we don't know anything about the deceased now, and we still have time."

Several people walked around the cave several times, but still found nothing important. They checked the time and thought that it was time to go down the mountain.When going down the mountain, we didn't take a shortcut, but took the slightly wider road.

(End of this chapter)