"Teacher Su, this is incredible, there are so many fibers hidden in this muscle gap, if I were alone, I would not have thought of these fibers. Pen, fun, pavilion www. biquge。 info" Ling Fei said with a slap.

I laughed, "Really? If I had gone back five years ago, I wouldn't have been able to find these fibers, and it would have been Director Murong who was standing here looking for fibers. ”

Ling Fei cut off the left lung that was holding her hand, shook the bloody scalpel in her hand, and opened her eyes wide: "So, in five years, I can also stand in your position and check out this surprising fiber?" ”

These fibers have amply demonstrated that so many fibers are only scratched off when the skirt is subjected to blunt force, so that this precludes cutting by sharps, and it must be the ship's propeller tearing action, which not only tears the fibers off, but also rolls the broken fibers into the muscle gaps like a blender, and the remaining part of the skirt is scattered in the canal.

At this time, I already had a basic judgment in my heart that the thighs were separated, the deceased was wearing a black cotton and linen skirt, and was hit by a high-speed rotating propeller, and the skirt and thighs were instantly separated.

Then another question arises, is the deceased still alive when the thigh is separated by a propeller in the canal?

I did see a little bit of blood at the scene just now, like blood clotting, if this is supported by other evidence, then it can be confirmed that the deceased was still alive at the time, after I cleaned up those fibers, I kept thinking about this problem in my mind, this question is very critical, involving the nature of the case, if it was dead at the time, it is obvious that there was a plot of throwing the body, if it was still alive at the time, then there are many possibilities of nature, such as going into the water by yourself, accidentally entering the water, being pushed into the water...... In conclusion, it is difficult to determine the nature of the case without further investigation.

I pondered for a while, and thought of a very valuable basis, since the thigh has been severed, then you can see the same severed femoral artery on the disconnected section, the femoral artery is the blood supply artery of the entire lower limbs, usually rich blood supply, thick pipe wall, excellent elasticity, if it is cut off when alive, the tube wall will be significantly contracted, so that the diameter of the femoral artery will become smaller, if it is different when it dies, the tube wall loses its elasticity, and the diameter of the tube will not be significantly reduced.

I was thinking about looking for the femoral artery, but I didn't see the femoral artery in the section of the section, why was it gone, I suddenly remembered, since the femoral artery can be reduced in diameter, can also be shortened in length, I kept looking in the muscle gap, sure enough, I found the femoral artery that was indented into the muscle, and the diameter of the pipe was also significantly reduced, I had a number in my heart, it seems that the femoral artery was separated when the deceased was still alive.

My mind automatically synthesized that the deceased had fallen into the water while he was still alive, and then had his legs cut off by a propeller and died.

As I expected by the canal, I didn't dare to relive the moment when the woman fell into the water, she was swept into the water by the propeller, and she probably lost her life before she could scream.

"Teacher Su, this lung is too clean, and there seems to be no sign of drowning." Ling Fei said over there, she bent over and carefully cut the trachea, there was no foam, no foreign body.

I glanced at it and turned my head and said, "Hey, look here, you see that this artery is so constricted, I'm afraid there is a life reaction." ”

Ling Fei came over to look at the femoral artery that I pulled out of the muscle gap, and said, "yes, so this woman was really alive when she went into the water?" Death from shock due to the disconnection of both legs? ”

I said, "So this is a very special corpse in the water, we usually see almost all the corpses thrown or drowned in the water, but this corpse was hanged by a propeller in the water, and I don't know what kind of situation will be found in the investigation." ”

Ling Fei said: "In broad daylight, you said that it should be easier to explain that you should accidentally fall into the water." ”

I thought for a moment and said: "You have a certain point, but the possibility of this entry into the water is uncertain, there is no right to speak without investigation, you know, if, then it is only a matter of moments." ”

Ling Fei said: "You mean if someone else pushes into the water? ”

I said, "It's a possibility. ”

Ling Fei said: "The time of death determines that the deceased fell into the water not long ago, at this time, pushing people into the water, is not afraid of people seeing?" ”

I said, "Whoever says that pushing people into the water must be afraid of being seen, and besides, some people don't know that it's a dangerous thing." ”

Ling Fei looked at me blankly, I didn't know what I was talking about, in fact, I didn't quite understand what I meant by this, I just felt that there were too many possibilities, now the investigation of the case knows nothing, and I am not in a hurry to analyze such a problem, the top priority is to find out the identity of the deceased, only after figuring out the identity, many problems will be solved, and we can start to analyze the nature of the problem.

After the autopsy, we returned to the office, and I immediately reported the autopsy to Liu Da, and Liu Da didn't seem to have made any progress there.

I said, "A fresh female corpse, in such good condition, won't it also be yellow." ”

Liu Da said: "That's impossible, you have given me such detailed data, the time of death, the special cause of death, I have a plan, I still have to investigate the ship just now." ”

I suddenly remembered something: "You mean the boat that found the body just now?" ”

Liu Da said: "Yes, they are the real first witnesses." ”

I hurriedly said: "Yes, yes, I thought of a thing, why this body was found by them, there is a reason for this, you see, they found the body on the surface of the canal, but when they found it, the deceased had just died, and it stands to reason that the body should have sunk and should not float on the water." ”

Liu Da said: "Yes, or your forensic doctor Su thought it through, if the body is on the water, does it mean that when they found it, the deceased had just fallen into the water?" Could it be the women on board? ”

Whether this woman is on the boat or not, I don't have any bottom in my heart, but I have a little bottom in my heart about the fact that I just fell into the water, if I hadn't just entered the water, the body would have sunk relatively quickly in the canal, and the crew would not have had a chance to see this body.

I suddenly thought of a terrible thing, could this dead man happen to be injured by the propeller of this ship? The corpse was cut off and then swept up by the waves, just in time to be seen by the crew?

The data needed now is the position of the ship's propellers, as well as the exact time when the crew saw the body and the exact point where he was on the ship at the time.

I said to Liu Da, "I need to visit this boat with you." ”