"There are five types of gloves in the market. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 infoThe first type is cotton yarn gloves. This kind of gloves are made of pure cotton yarn or cotton yarn, chemical fiber blended and variegated yarn, mostly used in state-owned enterprises or large private enterprises, such as coal mines, steel mills, etc., including the gloves used in our exploration site also belong to this category, this kind of gloves are more expensive, so its weaving process, pattern, size and size are the national unified standard, this glove print, will reflect the fixed pattern characteristics. Zhang Mengqi reconfirmed the writing traces of the blood characters on the wall and said:

"The second type, chemical fiber gloves. This kind of glove is the most common civilian glove, and due to its low cost, it is used more by workers on construction sites. After use, the surface fibers tend to accumulate into balls, even if they are new gloves, and these characteristics will be reflected in the glove print. ”

"The third type is cloth gloves. There are many materials that can be used to make cloth gloves, and gloves are made semi-mechanically and semi-handmade except for the raw materials made by themselves, so the handicraft production process leaves some process production characteristics for gloves. For example, some cloth gloves will sew patterns on the tips of the fingers or some parquets for the sake of beauty, and these features are reflected in the glove print, which are completely different features. ”

"Fourth, leather gloves. There are several kinds of leather gloves, such as pure leather, suede, artificial leather, etc., and the process of making this kind of gloves is the same as that of cloth, and there are also characteristics of cloth gloves. Generally speaking, leather gloves are fatter than ordinary gloves; If you look closely, you'll see an irregular faceted protrusion where the suede gloves' knuckles meet the forepalm; Some leather gloves also have their own leather pattern; There are also crack marks on the surface of the artificial leather gloves; These are the characteristics that are easier to identify in the field. ”

"The fifth, latex gloves. This glove is a fired professional industrial glove. It is characterized by high elasticity and smooth surface, and there are no specific characteristics in the case of the glove without breakage. Latex glove prints are also closest to the size of a human finger. ”

"The glove prints I found on all the objects in the entire room were almost the size of a human finger, and the fingerprints were featureless. From this point, it can be basically determined that it is a latex glove. If it was just my bold guess before, then the blood words on the scene made me more sure of my conjecture. ”

"Sister, what do you say?" Zhang Mengjiao is a nurse who has also been exposed to this kind of blood, and has never seen such a bloody picture, but she quickly got used to it.

"Mengjiao, let's take a look at the blood characters at the scene, there is a lot of blood, which shows that the gloves worn by the murderer are very poorly absorbent, otherwise it is impossible to have columnar blood marks under the handwriting. This excludes cotton yarn, cloth and chemical fiber gloves that are very absorbent, so the only ones left are leather gloves and latex gloves. ”

"I have just said that the general leather gloves are fatter than normal fingers, if the gloves worn by the suspect are of this type, in the process of writing, due to the squeezing of the fingers, the gloves will be more or less deformed, and the strength determines the thickness and thickness of the glove contact area, then it is impossible for him to write such uniform strokes on the wall. As a result, only the last type of latex glove remains, which fits snugly to the finger and does not deform. Zhang Mengqi pointed to the blank space on the wall and finished the analysis results.

"Sister, you are so powerful, you know so much, your judgment is true, I agree with your point of view." Zhang Mengjiao nodded.

"In addition, judging from the handwriting, the murderer should be a thoughtful and unfazed person." And one more sentence added.

"Oh? Where does this begin? ”

"For example, scribbled handwriting can reflect the criminal's usual irritable temper; There are many handwriting alterations, indicating that criminals are usually indecisive and have many concerns; There are many pauses in handwriting and intermittent articles, reflecting that criminals usually have no perseverance in doing things, procrastinate, and even lose everything. ”

"Let's take a look at these blood characters on the wall of the scene, the handwriting is done in one go, the penmanship is calm, and the writing is still in block letters. Obviously, the suspect should have started writing on the wall after the murder, and it is not difficult to see from the handwriting that he was very calm and calm in the process of writing. Just imagine, such a bloody scene, can be so calm, which shows that he is a living cold-faced killer. After Zhang Mengqi finished speaking, he tapped the wall with his fingertips,

"Looks like I'm going to have to check it out!" After Zhang Mengjiao finished speaking, she began to look down at the head of the deceased who had been cut off.

"This footprint may have been left by a murderer" Zhang Mengqi found a spiked shoe print on the ground, and the shoe print didn't know if it was valuable.

"Severe head injury, the wound is fatal." Zhang Mengjiao used her hand to pull open her hair covered with blood clots and take a look at the broken wound. After the observation ended, the search for the causative object began in the room. Eventually, she set her sights on the somewhat sloping bedside table.

There was a small dried blood stain in the sharp corner of the cabinet, and a few long hairs stuck to the blood. Because the brownish-red bedside table is similar in color to blood.

"Mengjiao, this is the first fatal injury, the murderer should have grabbed the head of the deceased, slammed into the sharp corner of the bedside table and killed him, and then started the next step of dismemberment." Zhang Mengqi leaned up and observed it and said,

"Sister, are you saying that the murderer cutting off the head of the deceased is an act of anger?" Zhang Mengjiao asked.

"Yes, it's pretty much a deal. And did you find a problem? ”

"What?"

"There are very few splatters of blood on the ground, except for a large amount of blood on the ground. You must know that the deceased's entire neck was cut off, and the carotid artery was directly cut off, and in the human body, the blood pressure of the carotid artery was very high. ”

"Yes" Zhang Mengjiao agreed.

"According to my analysis, the murderer should have killed the deceased first, and then stopped for a while before starting to cut off the deceased's head with a knife, at which time the blood circulation in the deceased's body stopped, so the carotid artery blood did not splash in large quantities."

"No wonder most of the blood on the ground is flowing." Zhang Mengjiao said.

Zhang Mengqi picked up the silver-white metal kitchen knife stained with blood at the scene.

The blood stains on the neck of the female corpse were washed away with some water, and the section of the cervical vertebrae was quickly revealed. He aimed the notch on the kitchen knife at the bone cut, and then said with certainty: "This is basically a knife for dismemberment." ”

"Judging from the cut of the wound, the suspect definitely did not use a kitchen knife to complete these cuts, because the sharpness of the kitchen knife is not up to it, which is one of them. Second, it is not difficult to see from the wound that the suspect has a habit of pressing during the cutting process, which excludes the possibility of the blade, because the other side of the blade is also very sharp, and if you press hard, it will cause self-injury. Third, the suspect's cutting technique is very skillful, and the wound is cut so precisely that this technique may only be possessed by a good doctor. Combined with the features of the wound facet, it should be used with a scalpel to kill. ”

"Latex gloves, scalpels, skillful cutting techniques, isn't the murderer's profession a doctor? And it is not difficult to see from the scene that there must be great hatred between the murderer and the deceased, otherwise he would not use such extreme means to commit the crime, vent his anger and kill people, as long as there is hatred, it can be said that it is an acquaintance who committed the crime. As long as you check whether there is a doctor in the deceased's life circle, if there is a conflict between the doctor and the deceased, then the case can basically be solved. Zhang Mengjiao excitedly analyzed one by one.

"Combined with the analysis of the degree of clotting of the bloodstains at the scene, the time of death of the deceased should have been within four hours before, that is, around half past one in the middle of the night." Zhang Mengqi said,

"Sister, why is she here? Alone? Or how many people? What are you doing here? Zhang Mengjiao asked,

Zhang Mengqi couldn't judge either, so he looked around, under a poplar tree, there was a black shirt and a short black skirt, which should have been left by the deceased, and walked over and rummaged through the jacket pocket, and found that there were a few things inside, and understood something.