Zhou Ling began to examine the white bones, in addition to the cause of death, but also to identify gender, height, and age. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

(1) The age of the deceased can be comprehensively inferred by the shape of the teeth and the pubic symphysis (the junction of the pelvis on both sides is called the pubic symphysis), and the error is generally not more than plus or minus 2 years; Height can also be calculated to within plus or minus 2 cm based on multiple long bones. ①

(1) The pelvis can determine the gender, and the pelvis is located between the trunk and the bones of the free lower limbs, which plays the role of conducting gravity and supporting and protecting pelvic organs.

In the human skeleton, the sex difference between the pelvis is very significant, mainly due to the fact that the pelvis of both sexes does not have the same physiological functions. In general, males have a thick, tall and narrow pelvis, a narrow and deep ischial notch, a high pubic symphysis, and a small inferior pubic angle; In women, the pelvis is shallow and wide, the bony surface is delicate, the large ischial notch is wide and shallow, the pubic symphysis is low, the inferior angle of the pubic bone is large, and there is often a preauricular groove.

Inferior pubic horn (also known as pubic arch): 70~75° in males; 90~100° for women

This is a common gesture to detect the angle of the inferior pubic angle

Symphysis pubis: taller in males; Females are lower, ischial tuberosity: This is an important bony structure that supports the body when we usually sit. Bilateral ischial tuberosities in males 9cm. It can also indicate that the lower pelvic opening is narrow in men and wide in women.

Iliac wings: The iliac wings are thick, high, and straight in men, and thin and translucent, low and outwardly open in women.

Upper pelvic mouth: heart-shaped in males, transverse longitudinal diameters

Obturator: males approximately circular, females approximately triangular. ①

Sarum: Isosceles triangle in males and equilateral triangles in females. ①

Zhou Ling quickly determined that the sex of the deceased was male, the pelvis of the white bone was thick, tall and narrow, the large ischial notch was narrow and deep, the pubic symphysis was high, and the lower angle of the pubic bone was small, basically determined that the deceased was a man, aged 44 to about 48, and the experienced forensic doctor accurately calculated the age of the deceased plus or minus 2 years old, Zhou Ling was not sure that the calculation was so accurate, so he had to calculate that their error was about 4 years old.

Zhou Ling used the femur of the white bone to calculate and calculated that the deceased was between 170 and 174 centimeters.

The deceased died about two years ago, and the cause of death was shock death, and a little mark was seen between the ribs of the white bones, and there was a knife wound on the ribs, which went down the ribs and injured the lungs, resulting in blood in the internal organs and death.

Zhou Ling's appraisal results came out, and the rest were Ace and Jinshan, and the two made a big fuss about the snakeskin bag.

Ace analyzed. "Although the snakeskin bag is large, we can analyze from the scene and conclude that the body was found in the deep mountains of Z Town, and the person who threw the body should be from several nearby towns, the snakeskin bag is so big, farmers will naturally not use it, and even if they use it, it will not be so coincidental."

Jin Shan analyzed. "Large snakeskin bags are all found in the industry, and snakeskin bags cannot hold heavier items, and I can draw several conclusions.

The first is Z Town, the industry here in Z Town is coal, which cannot be used with snakeskin bags, and second, V Town, V Town is mainly hardware industry, O Town, W Town, TT Town, DJ Town, and the nearby towns I have discharged, the most likely industrial area with snakeskin bags is DJ Town, here are clothing, quilts, socks, cotton, mainly, snakeskin bags are used to hold light material goods, we should start from DJ Town. ”

Ace analyzed. "There are a few vague words on the snakeskin bag, and you can see a word clearly, which is the factory word, and the words on the snakeskin bag can be judged to be in the word factory, the factory word, whether it will be a garment factory, a cotton factory, it is possible."

Jin Shan analyzed. "We are now focusing on DJ Town, and based on the clothes, we can tell that the deceased was a rich man, or he was a high-ranking figure in the company."

Ace analyzed. "It is more than 20 kilometers from DJ Town to Z Town in the mountains, and the murderer came here to abandon the corpse, which shows that he is also very familiar with this place."

Jin Shan analyzed. "Judging from the traces of the snakeskin bag bandage, the first scene was indoors."

Ace analyzed. "The snakeskin bag is so big, and I went to the mountains to abandon the corpse, I think there are at least two murderers."

Jin Shan analyzed. "The deceased's shoes were Nike shoes, the time of death was two years, the shoes were sold all over the country at that time, and there was no appraisal value, and the clothes were the same, and now the only clue is the snakeskin bag."

Ace analyzed. "We need to carefully identify and see if we can identify which company produced it, so that it may help us find the source of the body."

Jin Shan analyzed. "There is nothing wrong with the reason, if its manufacturer is special, it is much easier to find the source of the corpse."

Ace analyzed. "The snakeskin bag is a three-sided seal, a mid-bottom seal, and a three-dimensional mid-seal bag, with a length of one meter eight and a width of one meter two, and we can investigate according to this clue."

Jin Shan analyzed. "There are 2.5 centimeters around the three-sided envelope, and the front and back dimensions are finished product sizes, which must have a certain degree of coherence.

Ace analyzed. "The snakeskin bag is made of PP polypropylene particles, which is generally divided into new material and recycled material, which can be identified according to this to see if it is made of this material.

Jin Shan analyzed. "The material quality and gram weight of the snakeskin bag can be high-quality, so there must be very few high-quality manufacturers."

Ace analyzed. "I'm going to immediately order someone to investigate, the recently missing people in DJ Town."

Jin Shan analyzed. "Alright! I took the snakeskin bag and examined it to see what I found. ”

Ace analyzed. "Let's split up."

The two Jinshan aces left the funeral home, and Zhou Ling was still writing the autopsy report.

Ace investigates the missing person in DJ Town, sends out the information of the white bones, the police of DJ Town cooperate with the search for the recent missing persons, Ace Jinshan and the two just breathe a sigh of relief, 009 number has an important clue in XX Hospital, they found a cripple in the hospital, often in and out of the hospital, after their visit and investigation, it was found that this person has a history of sucking, and one of the most critical points, this cripple has been to the broken temple once, he went to see one, two, three, four, five or six, these two people, and he was still wearing a mask when he went, and Ace made a decision to call him for interrogation, but this matter must be kept strictly confidential, and this person is only offline.

This lame man is called Xiao Cripple He sat on the tiger stool in the interrogation room, handcuffed him, mainly because there were his footprints at the scene when the body was dug up in Hades, his footprints were very special, Jin Shan identified that the footprints left at the scene could be a foot injury, or a lame, and the identification results were really accurate.

Xiao Cripple was silent in the interrogation room, and the ace had no choice but to use other methods to make him speak. ”

Fortunately, all the clues were clear before arresting him, and now is a good time to arrest him.