Advocate for the deceased

Chapter 50 The Silent Calamity (3)

The temperature outside was scorching hot, but the few people inside felt chills.

The fat man came over, took the survey box from Zhou Hai's hand, and patted him on the back.

"Haiko, don't do this!

I know you can't see children being killed. You once said that finding the murderer is the greatest consolation to them! "

Zhou Hai nodded.

"The workload of sampling is too great. We will collect it for you. Xiao Liang will follow the car to send the body back to the center, register all the detailed information, and then we will go back for an autopsy."

Xiaoliang left with an 'hmm'!
Madman and Zhou Hai moved quickly.

In half an hour, the three people collected as many as 470 blood samples, and more fingerprints and other samples.

At the same time, traces of rummaging were found in multiple rooms on the second floor, and all the rummaging locations were drawers, drawers of the bedside table, desk drawers, and drawers in the wardrobe.

There seems to be something missing in the master bedroom desk and bedside table. Looking at the shape of the missing items, it should be the size of a Xinhua dictionary.

After sorting out all the marked samples, carry the investigation box and evacuate.

Seeing the three of them coming down, Bureau Liu hurriedly asked.

"Well, any clues?"

Zhou Hai put down the box and walked aside with Liu Ju.

"It can be concluded that the acquaintance committed the crime and the murderer is the same person.

Except for the second son-in-law, everyone was killed with a single blow.

The strength and height of the murderer are obvious. Although the bloody footprints trampled on, although there are no patterns and cannot be discerned, the approximate size can be known. This person's shoe size is between 43-44.

The murderer's gait was hard on the inside, and there were some inward splayeds, and there was a dragging phenomenon on the heel.

This is a sign of introversion and cowardice. If an introverted and cowardly person can do such a cruel thing, he might be frightened himself.

Therefore, I think there must be some incentive for him to come out and commit murder as if hypnotized.

Furthermore, the murderer cut his throat and stabbed his heart purely, and he knew the structure of the human body very well. The second son-in-law's face was almost cut off, and the blade moved forward against the bone, without any damage to the entire face.

What does this mean? "

"The murderer can't, is he a medical student?"

"That possibility cannot be ruled out.

Wearing gloves and shoe covers, covering one's fingerprints and footprints, and possessing a strong anti-reconnaissance ability, these are not skills that can be acquired by simply studying medicine.

Does this not match his displayed character?

Are professionals?
Or someone who is extremely good at performing disguises?

In addition, the murderer only rummaged through the drawers in all the rooms, and the target was very clear, just the drawers.

In the master bedroom, something was missing in the drawers of the desk and bedside table. The vacant space was about the size of a Xinhua dictionary, not like cash.

Getting married yesterday, but today the whole family was exterminated, what a hatred!

So I suggest that we still investigate the social relationship of the deceased, especially the second daughter, Zhang Junya, because she was the one who opened the door for the murderer.

At least it shows that she knew the murderer. "

"You mean vendetta?

But vendetta, why are you still looking for things? "

Zhou Hai shook his head.

"I'm still inclined to vendetta, acquaintances commit crimes, as for what are the things I'm looking for?
Only the murderer told us! "

Director Liu nodded, made some arrangements, and followed Zhou Hai into the car. After all, there were so many deaths and the social impact was huge, and Director Liu wanted to follow the autopsy results in person.

On the way back to the center, no one spoke.

Especially that Chu Menghan, who disappeared after listening to Zhou Hai's analysis, Zhou Hai guessed that this person went to collect social information of the deceased's family.

As for the seafarer's son-in-law, we should investigate as soon as possible. After all, he is now the biggest beneficiary, and the value of several properties in the Zhang family has exceeded tens of millions.

The fat man drove, very fast, back to the center.

Change clothes, wash hands, get dressed.

Zhou Hai and the lunatic came to No. [-] and No. [-] dissecting rooms. At this time, the partition in the middle had been opened by Xiao Liang.

When Director Pang heard that Ju Liu was coming, he hurried to the autopsy room to talk with Ju Liu.

Zhou Hai raised his hands and ordered:
"Madman's chief surgeon, assisted by Trabecular, performed the boy's autopsy on the second day.

Be careful, especially the clothes on the child's chest. Be sure to cut them carefully and send them for inspection to see if you can gain anything.

The fat man and I will dissect Zhang Junya on the [-]st.

Ok let's get started! "

With Director Pang coordinating, the corpses were delivered to each autopsy bed extremely quickly.

Zhou Hai cut open the dress of the deceased and carefully observed Zhang Junya's whole body.

Fatty was by his side, and without instructions, he could already know exactly when Zhou Hai needed to take pictures, and the cooperation was quite tacit.

"Record!
The deceased had obvious fine grid-like indentations on the lips, which were caused by thread gloves. "

Suddenly, Zhou Hai saw a circle of tooth marks on the outer auricle of Zhang Junya's right ear, and two deep spots had already seen blood.

The radian of the entire tooth mark is semi-circular, and the position of the incisors, the two bleeding wounds are slightly higher than the other tooth marks, which are caused by the incisors, and this person's shovel-shaped incisors are relatively large.

Zhou Hai closed his eyes, the shaved second son-in-law Tong Xinwei did not have such protruding front teeth, so could it be caused by the murderer?
Zhou Hai quickly extracted it with a cotton swab, hoping to leave a little saliva around the tooth marks.

"Bite, it was bitten from the back and leaned over. It is highly suspected that the murderer did it."

They also cut off the nails of the deceased and put them in an evidence bag.

No need to explain, Director Pang, who was watching from behind, has already received two evidence bags and arranged for personnel to send them for inspection.

"Zhao Xinli sent this sample for inspection and told Lao Zeng that all inspections and tests will be given to the 8.25 project."

In the process of flipping her palms, a four-leaf clover imprint on Zhang Junya's palm suddenly appeared in front of her eyes.

One corner was also stained with some blood, and the entire indentation was very deep. It was obvious that the deceased had grasped it vigorously and was shaped before he died.

"The fat man takes a picture, it's the indentation caused by the metalwork."

Zhou Hai didn't raise his eyes. He didn't expect Director Liu to put such a lot of pressure on these people, and the scrambler showed his face. He was not interested in these things. He took a deep breath, raised his knife and began to dissect.

Zhang Junya's neck was cut open from left to right, and both common carotid arteries and trachea were cut open without any hesitation. At the edge of the skin of the wound, there seemed to be a trace of oil adhering to the edge of the wound.

Zhou Hai picked up a disposable scalpel and scraped off these substances.

"Submit it for inspection, let Sister Zeng compare it herself, what is this?
I suspect it's Vaseline, let her check it out! "

The fat man sticks his head out from behind the camera.

"Vaseline?

Vaseline on the knife? "

Zhou Hai nodded, and continued to dissect the deceased's chest and abdomen, and found that the wall of the deceased's uterus was extremely thin, and the cervix was in a straight line.

"The wall of the uterus is extremely thin and there are signs of perforation. The deceased had undergone dilation and curettage."

After suturing the abdominal cavity, someone immediately transported Zhang Junya's body away and sent the body of the eldest daughter Zhang Junming.

Taking advantage of this gap, Zhou Hai went to the No. [-] dissection room to take a look. The boy had already been dissected. The lunatic sewed up the boy's abdominal wall very carefully, but the skull was still fully open.

Zhou Hai looked at the condition of the wound on the neck. There was a very obvious defect in the wound on the neck. Does the knife have any characteristics?
Once again, he took a look at the severely contused brain tissue.

"The wound has defects, and the knife has characteristics. Take it off and carefully observe the wounds of the other deceased for comparison.

Neck cut and skull injury, time lag? "

"Well, apparently the recoil caused the child to fall down the stairs after his neck was cut, and the boy was already dead when he landed."

Zhou Hai nodded.

"Next, do the autopsy of the old couple Zhang Heping and Lu Xiangya, how about Zhang Junming and Tong Xinwei?
All the nose and mouth are swabbed, bet we can find the murderer's DNA! "

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【1】Bony crepitus, that is, the friction or collision sound between the fracture ends accompanied by abnormal bone activities after fracture, is one of the unique signs of complete fracture.

【2】Post-mortem injuries refer to injuries caused by violence after death.

Postmortem injury may be a continuation of criminal conduct:
① After the murderer inflicts violence on others to death, in order to vent his hatred, he continues to inflict various injuries, such as cutting off the ears, tongue, penis, exogenous//genitals, etc. of the corpse;
②The murderer dismembers the corpse for the convenience of carrying or hiding the corpse after causing death;

③ Accidental or suicide death caused by the murderer pretending to be another kind of violence in order to evade guilt after causing death with some kind of violence. Internal abrasions, contusions, and even rib fractures or rupture of the liver and spleen; the surface of the corpse may cause abrasions during the handling process.

After death, the body was bitten by insects, animals, fish and crabs.The dead body in the fire scene can also cause various post-mortem injuries on the dead body due to the collapse of the house and the crushing of the dead body.

　There is no recommendation for next week, I hope you will support me a lot, if you like it, please recommend it to your friends!

　　


(End of this chapter)