He Tong led Mo Ziqi to the forensic office, and couldn't help but say: "The condition of the corpses is quite miserable, it's just miserable." Pen, fun, pavilion www. biquge。 infoThe place where the body was found was a remote path and an abandoned construction site, and I don't think there are many clues that the forensic doctor can give. ”

It is not difficult to hear that He Tong's implication is to persuade Mu Sen and Mo Zitong not to waste too much time on the corpse, and the autopsy will not have any big results.

Mo Zitong didn't answer, but Mu Sen walked beside He Tong and said lightly: "Forensic doctors can study the laws of movement of the warhead and the injurious effects after hitting the human body according to the principles of medicine and ballistics. Without a forensic autopsy, we have no way of knowing what type of gun barrel was used to kill the deceased. The murder weapon can't be determined, how to start solving the case? In addition, according to the detailed report of the forensic doctor, we can even infer the behavior patterns of the murderer's criminal mind, which are crucial clues for quickly solving the case. ”

This time, He Tong was just stunned and did not refute again. He took Mu Sen and Mo Ziqi to the forensic office, pointed to it and said, "Go and see, I'll go back to the group and wait for your news." I don't want to see those corpses a second time, it's really miserable. ”

Mu Sen raised his eyes to look at He Tong, and then silently picked up the mask and gloves and walked into the forensic office.

As soon as I entered, I saw a middle-aged man with two young people who looked like intern students observing the corpse. When he saw Mu Sen and Mo Ziqi walking in, he asked in surprise: "You are the two police myths introduced when the He team said that they were going to have a meeting just now?" As he spoke, he looked at Mu Sen and Mo Zitong, and then asked Mu Sen, "It seems that you are the forensic doctor?" ”

Mu Sen asked in surprise: "Where did you determine who is the forensic doctor?" He's good-looking, doesn't look like he's in this business? After speaking, Mu Sen looked at Mo Ziqi very puzzled.

After hearing this, the forensic doctor surnamed Chen hurriedly explained with some embarrassment: "No, no, I didn't mean that." Both of them are dignified people, and they are not ordinary people at first glance. What's more, people can't look good, there are three hundred and sixty lines, there are people who do any line, and there are people who look like. Come in, do you two want to know about the deceased in the shooting? ”

Mu Sen nodded and leaned over with a mask on.

Forensic Doctor Chen seems to want to show himself in front of his peers, especially in front of a well-known top forensic doctor in the police circle like Mo Zitong, and he doesn't want to lose face. So as soon as Mu Sen approached, Forensic Doctor Chen said in a senior manner: "The victims in the recent shooting cases are all the same, the gunshot wounds are all serious, but the fatal shot is in the heart." ”

Mu Sen didn't even raise his head, only looked at the shape of the corpse and said, "Gunshot wound, this word is too general." The guns and bullets that kill the deceased can be divided into rifle bullets, pistol bullets, submachine gun bullets, shotgun bullets, signal gun bullets, and so on. According to the use, it is divided into ordinary or special combat bullets, auxiliary bullets such as empty cartridges for teaching or drilling, high-pressure bullets for pressure measurement, standard bullets, etc. The types of firearms are divided into military guns, police guns, civilian guns, homemade guns, shotguns, automatic guns, and semi-automatic guns...... Your simple gunshot wound sums it all up, so what kind of gunshot wound did they die from? ”

Although Mu Sen said unceremoniously was a question, his eyes raised his head to look at Mo Ziqi at this time. He didn't want to hear this forensic doctor Chen's explanation, at this time he just wanted to hear Mo Zidi's opinion.

At this time, Forensic Doctor Chen's face was not very good-looking. Especially when there were two intern students next to him, Mu Sen's words made him a little unable to get off the stage. But there is no way, Mussen has never been a person who is good at communicating or praising each other. Of course, this is also the reason why he is lonely by nature and has no friends.

Mo Ziqi took a closer look at the wounds on the corpse, and then said decisively: "It's very strange, around these wounds, some of them have gunpowder smoke and residues of gunpowder particles, but some have none at all. And the type of wound is different......"

"What does this mean?" The two interns who had been following Forensic Doctor Chen closely had now come to Mo Zidi's side, and they were 'diligent and inquisitive' to communicate with Mo Zidi.

Mo Zitong didn't notice who the person who asked him was who he was, he just stared intently at the wounds of the bullets, and then replied: "This shows that the murderer didn't shoot people several times at once." Rather, he shot the victim multiple times from different distances and angles, and the last shot pierced through the heart and killed him...... This process should be quite long. After speaking, Mo Ziqi raised his head and looked at Mu Sen with some apprehension.

Because Mo Zitong's inference completely proves that the murderer they encountered will be a psychologically distorted perverted murderer. He does not kill for the sake of killing, but to experience enjoyment and satisfaction in the process of killing. Generally speaking, this kind of murderer who prolongs the time of killing will not stop after killing one or two people. They won't stop until they're finally caught. So, this will also mean that in the near future, there will be a third shooting homicide soon.

Human lives are at stake, which has to make Mu Sen and them start to feel nervous.

Forensic Doctor Chen was a little embarrassed to listen, so he turned around and took out a tray and evidence bag and said to Mu Sen: "The bullets in the deceased's body are very strange, they look like they have been modified, each bullet has been polished, and the power of the bullet is almost ......."

Without waiting for Forensic Doctor Chen to finish speaking, Mu Sen indifferently continued: "It's almost 7.62*17 mm...... That is, a six/four special bullet. ”

"Y-How do you know?" At this moment, Forensic Doctor Chen didn't care about any face problems, and bluntly asked the confusion in his heart.

Mussen didn't answer, and it had nothing to do with the details of his case. He could tell the size and power of the bullet as soon as he came up, and it was all because of the modified pistol that had been sent to his home. That gun, it looked a lot like a six/four.

At this time, Mu Sen took the evidence bag in Forensic Doctor Chen's hand, looked at the bullets inside, and said to himself: "The shape of the bullets is divided into two categories...... There are slanted shoulder bottle bullets and cylindrical bullets without slanted shoulders. The bottom edge is divided into two types: slotted and edgeless. The projectile is turned back, flat-headed, and pointed, and the shell is fully armored, semi-armored, and unarmoured...... But I thought about the classification of the bullet, and I still felt that this bullet was a bit nondescript......" Mu Sen looked at the bullet in the evidence bag, wondering in his heart, no wonder the forensic doctor Chen couldn't tell what kind of gunshot wound it was at first. If they hadn't gotten the modified gun earlier, looking at the bullet now, Mussen probably wouldn't have been able to tell for sure what the gun was.

"The murderer should be a person who knows very, very well about firearms, otherwise he would not have been able to modify the bullet." Mo Zitong analyzed.

Then, Mo Zidi began to study the wounds of the deceased's gunshot wounds. Looking at the trauma that was not exactly the same, Mo Zitong was also a little overwhelmed for a while.

Mu Sen looked at Mo Zidi's expression from the side, and couldn't help asking, "Are you thinking about the process of the deceased's injury?" ”

"Hmm." Mo Ziyan responded, then stood up and imitated the posture of holding a gun and said to Mu Sen: "After the firing needle activates the primer, the propellant is ignited, and the gunpowder burns to produce high-pressure gas, and the internal pressure of the cartridge case increases. When the pressure rises to 250~500kg/cm2, the warhead is separated from the shell and squeezed into the rifle, and under the action of high temperature and high pressure, the warhead moves rapidly. After the bullet leaves the muzzle, the gunpowder gas is ejected, and the gunpowder gas velocity at this time should be about 1300m/s, which is greater than the initial speed of the bullet, and the speed of pushing the bullet continues to increase. In the after-effect stage, the high-temperature, high-pressure, high-speed gunpowder gas ejected from the muzzle produces a strong sound, and unburned gunpowder powder, soot, metal chips and gun oil are ejected. Therefore, if the firearm is against the victim's body, then there must be gunpowder smoke left in his wound. If it is a long distance, then when the warhead flies away from the gunpowder gas mass, the speed begins to gradually decrease due to the influence of air resistance and gravity, so the gunshot wounds caused by hitting the human body at different distances will be very different. The question is...... The wounds on the deceased's body were almost a collection of angles and distances. ”

As soon as Mu Sen heard this, he already said clearly: "This proves that the murderer needs an open field, no one can disturb him, and no one can hear the loud sound of the aftermath of the gunshot." The place where the body was found was not the first scene. ”

Mo Zitong nodded with satisfaction. As always, Moussen never let him down. As long as Mo Zidi made an analysis based on the deceased or the autopsy, then Mu Sen would definitely be able to get inspiration from it. Even, just like just now, the wound morphological analysis done by Mo Zitong has already let Mu Sen know the approximate location of the murderer. It was also deduced that the place where the body was found was not the first scene of the crime.

Forensic Doctor Chen was completely stupid on the sidelines! He looked at Mo Ziqi blankly, as if he couldn't believe that the analysis of the bullets just now was from a forensic doctor.

Mu Sen glanced at Forensic Doctor Chen, then smiled and said, "Forensic Doctor Chen, I have already said to you Captain He just now, with the synthesis of ballistics and medicine, we can understand many things that we don't know. ”

Putting aside the admiring gaze of the two intern students, even Forensic Doctor Chen's eyes looking at Mu Sen and Mo Ziqi at this time were not the same as before.

From the time of the incident to the present, they have not received any clues from the autopsy. But now, Mo Zitong just looked at the wounds on the corpse, and he had already given Mu Sen a lot of help. It is conceivable that when Mo Ziqi completely completes the autopsy, the large number of clues that can be brought to Mu Sen must be amazing.