Situ Ce rushed to the scene with a survey box and Helanbing. He held up his pelvis and looked over and over again, took out a tape measure for measurement. After he looked back, he looked at the crowd around him far away from Minzhuang. Then he whispered to Helanbing: "That's right, this is a human pelvis, and it's a woman's!"

Tang Tang was behind the two of them, her ears pointed, and she heard it strangely: "How do you know it's a woman? Could it be that you lifted up your skirt and looked at it? Hehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehehe

Helanbing glared: "Don't laugh at the scene of the murder!"

Tang Tang stuck out his tongue and hurriedly covered his mouth and hid aside.

In fact, the pelvis is the easiest to distinguish genders. Because women have to give birth, the composition of the pelvis is obviously different from that of men. Overall, women have low and wide pelvis, thin bone plates, light bone surfaces, and smooth bone surfaces. Men's are tall and narrow, with thick bone plates, heavy bone surfaces and rough bone surfaces. Women with upper pelvis have larger heights, with a smaller longitudinal diameter than the transverse diameter, which is oval, while men are smaller, and the longitudinal diameter and transverse diameter are just the opposite, and are heart-shaped.

The pelvic cavity is short and wide, cylindrical, the woman is tall and narrow, and the upper part is large and the lower part is small funnel. The lower part of the pelvic cavity is larger, which is for the convenience of having children, while the man is smaller. The pubic joint is thin, wide and short, while the woman is thick, narrow and long. The pubic horn of the woman is larger than a right angle, which can reach 110 degrees, just like the angle formed by the thumb index finger, while the man is smaller than a right angle, only about 70 degrees, which is similar to the angle formed by the index finger and middle finger.

Helanbing whispered to Situ Ce: "Is it the woman who found her head?"

"Well," Situ Ce nodded, "the age and height are consistent, and it is likely to be the same person."

Helan Bingqi said: "You know this too?"

Judging age by the morphological changes of the pubic joint surface of the pelvis is a basic knowledge of forensic anthropology, because as age grows, the pubic joint surface will undergo obvious morphological changes, such as the ridge and groove of the joint surface, which disappears at the age of 27. The lower end of the pubic joint is basically formed at around 29 years old, and the dorsal edge is combined with the ventral edge formed at around 30 years old to form a joint edge, etc. Based on this, age can be judged.

Calculate height based on the pelvis by calculating the entrance area of ​​the pelvis, and can be calculated by applying a formula.

Situ Ce carefully poured out the water from the wooden basin and carefully looked through the remaining things, but no more evidence was found.

Helan Bing called Shi Meng over and said, "There are probably other corpses in this pond, so you can continue to salvage them!"

"Okay!" Shi Meng hesitated for a moment and said, "We have been salvaging for a whole day from yesterday afternoon to this afternoon, but we have found nothing else except this thing."

"Impossible! Since the murderer threw the deceased's buttocks here, it is very likely that he had thrown something else. You can find someone to find it!"

"I searched for it. Several fishermen searched every place of the pond several times. We drew areas and searched them bit by bit. We searched them all in the mud, and only found this thing. There was nothing else."

Helanbing's eyes glared and was about to get angry, Situ Ce waved his hand and said, "What Captain Shi said is true, I'm afraid he will never find anything new."

"Why?" Helan Bing said.

"After the murderer dismembered the body, he must have taken it out and throw it away. The pond is an open-air place, and there are people living nearby. There are often children playing nearby. People come and go, which is not an ideal place to throw the body. However, the body found, including part of the buttocks and waist, should be the heaviest part of the human body. It is difficult to transport such a heavy thing to a faraway place to throw it away. Moreover, throwing such a large thing in the toilet or garbage dump is easy to attract people's attention, so there is no way, the murderer can only choose to

He threw it in the pond. Because this piece of corpse was too heavy, he probably only brought this piece at a time to throw it away, and he had no choice but to choose the pond. After throwing it away, the remaining corpse was relatively small and could be thrown away elsewhere. Therefore, it was unlikely that he would choose to throw away the other corpse in the pond. After all, it was too exposed here, so it was better to hide toilets, garbage dumps, etc. So, except for the buttocks in the pond, there might be nothing else in the pond. And the stone captains had been fishing for a day, and they had been able to find it long ago."

Helanbing nodded: "What you said makes sense, what should I do? I only found these two things, don't look for them?"

Situ Ce asked Shi Meng: "Have you searched for the toilet and the garbage dump?"

"We found it, we all poked it with bamboo poles, and there was nothing eye-catching."

Situ Ce sank his face: "Just poke it with a bamboo pole?"

"Yes, don't you just stab it if you have something?"

"You are not careful! The same is true for garbage dumps. The pit and garbage dump are the two best places to throw away the body. You must search a little bit! All toilets within three hundred feet nearby are called the old farmer to dig them all! You have to supervise next to them, filter each spoon with a net bag! Then rinse the things you find with clean water to see what it is. - Life is at stake! What's the point of stolen? It's always sweet to find the murderer and to uphold justice for the deceased!"

Shi Meng nodded repeatedly with a bitter face: "Okay, Master, I'll go now. This time, according to your requirements, I will carefully turn over every garbage pile and every pit to search!"

Situ Ce said: "The search for garbage dumps requires a task, transporting all garbage to a wide area and dividing it into several piles. Each person is responsible for a pile, checking one by one bit by bit. After that, you must cross-change the position and check it again to prevent it from missing!"

"I understand, we will definitely look for it this time!"

After saying that, Situ Ce took the order and left.

Situ Ce and Helanbing also returned to the yamen.

In the study, Helanbing smiled and said, "You are good at searching. I thought you could only use spells to find clues."

Situ Ce said: "This is not a technical problem, but an attitude problem. If a person has a meticulous work attitude, how to search for a toilet or a garbage dump is something that everyone can think of."

"Well, these constables in our yamen are already very good. The constables in other counties can only be used to steal the people. If you really investigate the case, you will just fool them. We can't control other things, but the constables in our yamen must be strictly required. I believe we can do it. You did a good job today. It seems that you can not only solve the case, but also be good at the commander."

Situ Ce smiled and said, "I can't do it, I will solve the case. Of course, I must strictly implement the requirements related to solving the case. Otherwise, it will not be possible to rely on the two of us alone. Everyone involved in solving the case must have a rigorous work attitude to ensure the smooth investigation of the case."

"Yes, you also reminded me."
Chapter completed!