Netherworld Investigator Chapter 771: The crayfish in the carcass

lnmao.org, the fastest update to the latest chapter of Sin Hunter (Detective of the Underworld)!

In addition, I found that the palm of the deceased had frostbite and scratch marks. In fact, the deceased had slight frostbite all over the body, but the fingers were especially serious.

I grabbed the palm of my hand and checked it over and over again, and said, "It seems that it was not injured by a sharp weapon. It seems to be cut by something blunt. After falling into the water, the deceased tried to grasp the edge of the ice shell. After trying many times, the skin was extremely severe. It is especially easy to scratch at low temperature, so blood holes are marked out!"

I recalled the weak area on the ice lake. It was probably the dead man who was struggling and collapsed at the time. Then a thin layer of ice was frozen and the boy falling into the water happened today.

Then I listened to the chest and abdomen of the deceased with ossuary. There was a lot of water in the abdomen and alveoli, and there seemed to be a foreign body in the throat. I pinched it with my fingers, and then opened the deceased’s mouth to look inside. Said: "Alveolar congestion, crab-like foam overflows in the trachea, typical drowning."

Huang Xiaotao asked strangely: "Your autopsy went well this time, it's a bit abnormal. Didn't you always look at the time of death first?"

I smiled and said: "Easy first, then difficult. The most difficult thing for this corpse to judge is the time of death, because many factors are added together, such as water flow, cold, organisms, and time. These variables currently do not have a clear parameter. . Judging from the swelling and swelling of the corpse, pupils and body, the time of death is within a week. If you want to accurately determine the time of death, you need to use another method."

I picked up a scalpel, and Wang Dali covered his mouth in surprise: "Song Yang, are you also starting to dissect now?"

I corrected: "It is a dissection, not a solution."

"Why don't I understand?" Wang Dali didn't know why.

"High-energy picture, if you want to avoid it, please avoid it, don't say I didn't remind!" I said.

Wang Dali excitedly said: "It doesn't matter, my psychological quality is much harder than before. I have come, so it's hard to miss the orgasm."

I smiled: "This is what you said..."

I used a scalpel to cut open the fat neck of the deceased. The sound was like cutting through a water polo. With a chuckle, some milky white viscous liquid ran out from under the skin, and Wang Dali immediately backed away in fright.

Sun Bing asked curiously: "Will fat be liquefied in such a cold temperature?"

I said: "Cold is relative. The water is cold, and the inside of the corpse is very warm, so there will be some creatures that breed in it and generate more heat."

I was talking about ‘biology’ instead of ‘microbes’, and Sun Bingxin immediately understood: "You mean, a creature lays eggs in his body?"

"Yes!"

I looked around, Wang Dali and Huang Xiaotao both looked a little awe-inspiring. I continued to cut the muscle layer of the deceased’s throat. The muscles had begun to dissolve, and it felt like a lump of spoiled meat.

Then some black roe-like things appeared from the throat, densely packed.

"Can't stand it!" Wang Dali yelled and rushed out, and there was a sound of vomiting in the corridor.

I smiled: "A picture of deja vu."

Huang Xiaotao asked me: "What are these, fish eggs?"

I used tweezers to study and said: "Fish rarely lay eggs in winter. This is the crayfish eggs. This animal is widely distributed and has strong vitality and reproduction. Of course, it is usually spring. The spawning may be due to the warmer inside of the carcass, which caused some crayfish to lay eggs in advance."

Huang Xiaotao twitched her cheeks and said, "Crayfish? Could it be..."

"After artificial reproduction, it is called a crayfish!" I replied.

Huang Xiaotao did not speak for a while: "Fortunately, I don't eat this thing, but I heard that crayfish are scavengers."

"It is not completely rot-eating. The food in the water is very mixed, and the fish will eat rot."

Sun Bingxin said with a smile: "I love to eat mochi!"

I collected these eggs. I don’t know much about aquatic organisms. I can let the biological experts of the Physical Evidence Center identify them. The maggot eggs, insect eggs, and plants on the corpse are all important criteria for judging the time of death. And quite precise.

There is a lot of this kind of knowledge mentioned in "The Records of Washing the Injustices", but the crayfish is an alien species, so it is not mentioned.

I asked Sun Bingxin to take the tester for the test. The corpse was almost finished. Huang Xiaotao asked me what overall impression I had of the murderer. I said: "It feels like a gang of more than two people committing a crime. The killing of a middle-aged man by immersion in a pig cage has a strong sense of ritual. It does not feel like an ordinary vendetta, because there is nothing too much on the body. More cathartic traces, it can be seen that the murderer is quite calm and restrained. However, the gang committing the crime is only a guess. Another possibility is that the murderer has multiple personalities and switched the master personality during the crime."

Huang Xiaotao said: "Multiple personality? This probability is a bit low."

I shook my head: "Publish common sense knowledge with you. Actually, each of us has multiple personalities. It's as if you have different personalities in front of me and in front of Mr. Huang. These are your two personalities. But the personalities of ordinary people are interconnected. The multiple personality that we usually call is called multiple personality disorder in psychology. Their personalities do not know each other’s existence, just like a computer with two sets of personality. System. For example, many people have obsessive-compulsive disorder. Such people have two personalities. After an ordinary personality has done one thing, the obsessive-compulsive personality is not at ease, so check it again and apply it to this case. It's also in the past."

Huang Xiaotao nodded: "It makes sense, but I personally also tend to commit crimes by gangs, because the traces of division of labor and cooperation are relatively heavy."

I said: "I think so too... By the way, if possible, send someone to salvage the lake to see if there are any important items left."

Huang Xiaotao smiled and said: "The diver must hate you to death. You can't stay with your family on the first day of the new year, but you have to go down to the cold river to salvage the deceased's belongings."

I said: "Wait for two days, you can't run, it will clear up after two days?"

I took out a wad of yellow paper and placed it on the deceased, and then we left here. I was immersed in ice water just now, and now I feel a little sore in the shoulder joints, Huang Xiaotao went to the office and made me a cup of **** brown sugar water. After drinking it, my body became much warmer.

The biological identification results of the Material Evidence Center came down first, and the biological experts told us that it was indeed the eggs of Crayfish clarkii. From the level of hatching, the spawning time was about six days, and the possibility of corpse throwing at night was higher .

Huang Xiaotao asked me if I wanted to look for surveillance, and I shook my head: "The door should not be opened today. Let's wait for two days!"

As for me, the sooner the case is solved, the better, but there is no way. Who can let it be the New Year's period, can only slow down.

According to my experience, the suspect is less likely to escape from the city where the crime was committed in a deliberate gang, and it has been six days since, if the suspect wants to run away, he will run away long ago.