Murong Fei returned to the criminal department, he first asked Su Yi to find one piece from the two piles of bones in the front and back of the car, including extracting a tooth and sending it to Si Ling for DNA testing. The determination of the source of the pen "Fun" Pavilion www.biquge.info is still imminent, otherwise even if the case is analyzed from beginning to end, it will be really difficult to deal with the source of the body when there is a problem.

After he returned to the criminal department, the important thing was to identify the cause of death for the two parts of the body in the car, especially the deceased in the trunk.

Now assuming that the deceased is Liu Xiaoli, the identification of the cause of death is very important, after all, this is the victim, who was killed and dismembered. However, he also knew that it was not very difficult to identify the cause of death of a pile of bones nine years ago, because with only such a pile of bones at hand, it was more difficult than difficult to analyze the cause of death of the deceased.

Murong Fei asked Su Yi to rearrange the bones in the back box on the dissecting table for re-examination.

He thought that in order to re-examine the pile of bones, he had to get to the point, and now the only thing that could be examined was bone damage, or some manifestations of mechanical asphyxia, because the soft tissues of the whole body had been decomposed into flesh.

He chose to go straight to the point and examine the deceased's hyoid bone first.

He thought that the hyoid bone is located in the lower jaw position, and when a person is pinched from the neck, the hyoid bone is more fragile and is most likely to be pinched and fractured, so the hyoid bone often fractures.

Fortunately, the deceased's hyoid bone was still there, and Su Yi had almost cleaned it in the parking lot of the traffic police, and now Murong Fei cleaned it again with clean water to thoroughly clean the meat mud that adhered to the hyoid bone.

He found that the surface of the hyoid bone had been stained grayish-black by the decaying flesh due to time, but this did not affect observation.

Murong Fei took a closer look and found that there was really a thin fracture line on the big horn of the hyoid bone on the right side, and his heart lit up, thinking to himself, maybe the cause of death of this corpse bone could be solved.

He picked up a scalpel, installed a new blade, and gently removed the melanin from the surface of the hyoid bone at the location of the fracture line, revealing the original white color of the hyoid bone, so that the fracture line was more obvious.

So, Murong Fei asked Su Yi to come over and take a look, and he said: "Su Yi, come over and take a look, the hyoid bone looks like it has a fracture, and I think the deceased should have been choked before his death." ”

Su Yi walked to Murong Fei's side, looked at the fracture line on the hyoid bone, and said: "Oh, it's really lucky, this kind of corpse is most worried about the cause of death, and now it has opened a window for us and told us the cause of death, it's really smooth." ”

After figuring out the cause of death, Murong Fei was of course happy in his heart, he said: "In order to seek more evidence, let's open the cranium to see if there is bleeding in the temporal bone in the cranial cavity." ”

Su Yi looked at Murong Fei and said, "I guess the bleeding can't be seen, there must be a puddle of mud in the cranial cavity, what do you say?" ”

Murong Fei explained: "No, it's different, the bleeding in the temporal bone and face is manifested in the bone of the skull, and it looks like a color change to the naked eye. ”

Su Yi understood what Murong Fei meant, the corpse that died of mechanical suffocation, the position of the temporal bone in the cranial cavity often has intraosseous hemorrhage, and the bone looks a little dark, which is the so-called temporal bone facial hemorrhage.

Su Yi said, "Why don't you let me have a craniotomy?" ”

Murong Fei grabbed the head in his hand and said, "Okay, I'll help you be an assistant, this skull is not like other corpses attached to the corpse, it is smooth and alone, you can't do it alone." ”

Su Yi took the chainsaw and began to sawing the skull along the temporal line on the skull, and Murong Fei steadily fixed the skull on the stainless steel surface of the dissecting table.

The chainsaw "buzzed" muffled, and the bone dust produced by the saw blade fell down, and Murong Fei's hands were soon covered with a thin layer of bone dust.

After five or six minutes, Su Yi finally sawed open the skull, and there was indeed a lot of sludge formed after the corruption of brain tissue in the cranial cavity, Murong Fei hurriedly said: "Su Yi, you go and get a sample bottle, we need to extract these sludge, this is an extremely well-preserved poison sample, Brother Che Song will help us test the poison." ”

Su Yi took a clean plastic bottle, extracted a full bottle with a steel spoon, and said, "Yes, the closure of the cranial cavity has helped us preserve the rotten brain tissue intact, which is also a blessing in misfortune." ”

Murong Fei put the half-truncated head that had been removed from the parietal bone of the skull under the faucet, and the faucet immediately washed away the remaining mud.

He took a new white towel, wiped the base of the skull cavity clean, and observed the changes at the base of the skull under a shadowless lamp.

He found that the face on both sides of the skull base really had a color change, and the temporal bone and face on both sides showed the appearance of bleeding, he said: "Su Yi, now that there is temporal bone and face bleeding as evidence, we can boldly believe that the deceased was strangled to death by the neck." ”

Su Yi looked at the temporal parts on both sides of the base of the skull, the color change was still quite obvious, she felt that she had learned another trick, this kind of nine-year-old corpse bones could find the cause of death, which really opened her eyes.

"It's great that the cause of death can be determined, and our final autopsy can be more perfect," she said. ”

Murong Fei sighed and said, "Su Yi, although the cause of death can be determined, there are still regrets, this lack of thigh always adds a little flaw to us. ”

Su Yi asked, "If this thigh can't be found all the time, will it affect our appraisal report?" ”

Murong Fei waved his hand and said: "That's not it, the head and torso of the corpse have been found, and our analysis of the cause of death has enough evidence, if this thigh is still not found in the end, our appraisal can still be issued." ”

Su Yi said: "That's good." ”

Murong Fei said: "However, we still hope that the investigation side can provide new clues, find this thigh, and do things perfectly, which is the best." ”

Su Yi blinked slightly, and said: "Now it seems that Hu Daxiong in the cab is the murderer who threw the corpse, where he hid that thigh, maybe only he knows, nine years have passed, if anyone else knew, that person would have called the police a long time ago." ”

Murong Fei looked at the human skeleton puzzle on the dissecting table, except for the left thigh, which looked very awkward, so he said: "Don't be discouraged, our forensic doctor can always let the deceased speak, Hu Daxiong can be silent, Liu Xiaoli is missing a thigh and has not returned to its place, do you say she won't tell us secretly?" ”

Su Yi pouted and said, "I hope Liu Xiaoli will tell me secretly when, but it's best not to take a shower with my eyes closed." ”