The sixth deceased in this case was a little girl.

She had formed a severe mortise, curled up under the window, at the mercy of a doll.

As long as she used a slight force, her curled body slowly stretched out under Ren Qiushi's operation.

The fatal wound is still in the neck.

The killer treated the child without mercy, not only severing her carotid artery, but also her neck muscles.

So, she now only has half of her neck attached to her body......

The bloody scene and the bad nature of the scene all hit our hearts.

Now, I have only one thought in my heart, I must bring the murderer to justice as soon as possible, so as to comfort the souls of the victims in heaven.

No matter how much hatred the family and the murderer have, it is not a reason for the murderer to kill and commit crimes!

With a heavy heart, we exited the first bedroom on the second floor and walked into the second bedroom on the second floor instead.

In this bedroom, is the last deceased in the case, numbered Deceased No. 7.

Deceased number seven sat at a computer desk and lay on his keyboard.

The deceased was a male who appeared to be a teenager who was playing a game at the time of the incident.

I decided to have the tech team check the computer he was using later to see what he was doing with it. If the computer's camera was turned on at the time, it would have been possible to capture the murderer.

The fatal wound of deceased No. 7 is still in the neck, and unlike other deceased people who have had their throats cut, the carotid arteries on both sides of his neck have been severed, blood is splattered, and his computer desk, mouse and keyboard, and computer screen are all splattered with blood.

"The wound was long and narrow, not flat, the wound extended from the left carotid artery to the right carotid artery, and the neck muscles of the deceased, including the thyrohyoid muscle, scapulohyoid muscle, sternohyoid muscle, and sternocleidomastoid muscle, were all severed, including the trachea." Ren Qiushi examined the neck wound of the seventh deceased, couldn't help frowning, and said in a deep voice.

There is only one possibility that a wound of this depth can be inflicted, and that is that the murderer was standing behind the deceased at the time, holding a knife and cutting his throat with his wrist.

This kind of picture not only reminds me of the throat-cutting method used by a foreign cult organization to execute some infidels.

Judging from the severity of the wounds, the wounds of the deceased No. 7 are undoubtedly the most serious.

Different from the lethality and speed with which the murderer killed other deceased, it can be seen that when the murderer killed the seventh deceased, he pursued venting desire and some kind of perverted psychological pleasure.

Perhaps, the hatred between the murderer and the seventh deceased is the most serious.

Deceased No. 7 was a teenager in his teenage and rebellious years, with an impatient and impulsive personality that was very prone to enmity outside the home.

If the murder case was caused by the teenager's revenge outside the country, the motive for the murder is established, but it seems unlikely that the murder case will be completed.

Judging from the current autopsy and the scene of the crime, it is obvious that the murderer is the same person, and the murder weapon used to complete the murder case is the same single-edged fruit knife.

The person who has a feud with a teenager is most likely also a teenager, but it seems a bit far-fetched that a teenager can kill seven people in a row so calmly.

And today is the thirtieth day of the Chinese New Year's Eve, and it is this evening time, and no parent will let a teenager go out alone, let alone enter a single house to commit crimes.

Even if this teenager gets acquainted with a single family, it is impossible for him to come to a single family alone without the guidance of his parents.

After the initial autopsies on all seven deceased people were completed, the next step was to investigate the scene. The seven deceased were spread over a wide area, and it was very difficult to investigate the scene, and it seems that it will take some time.

After a while, Lin Zifan walked up to me and said seriously: "Team Qin, I and the technical team have carefully inspected all the doors and windows of this two-story building, and we have not found any traces of damage. ”

I nodded, and through the inspection of the doors and windows, it can be regarded as providing reliable evidence for the crime of our acquaintances that we have long thought of.

Soon, Li Meng found out all the information of the members of this household through the household registration department-

Shan Xuan, male, the male owner of this family, is forty-three years old this year, and is the number one deceased found at the door.

Liao Jing, female, the mistress of this family, is forty-two years old this year, and Shan Xuan is husband and wife, and the fourth deceased was found in the kitchen.

Shan Jinfeng, male, eleven years old this year, is the eldest son of Shan Xuan and Liao Jing, and was the seventh deceased found in the second bedroom on the second floor.

Shan Jinping, female, three years old this year, is the youngest daughter of Shan Xuanhe and Zhixin, and was found in the first bedroom on the second floor of the sixth deceased.

Shan Zhiwei, male, the father of the male owner Shan Xuan, is 68 years old this year, and is the second deceased found on the sofa in the living room.

Qin Jing, female, is the mother of the male owner Shan Xuan, and Shan Zhiwei is husband and wife, 66 years old this year, and is the third deceased found on the sofa in the living room.

Liu Min, female, is the mother of the hostess Liao Jing, 64 years old this year, and was found in the first bedroom on the second floor of the fifth deceased.

It seems that this is indeed a case of extermination against a single family.

Everyone in the single family was killed.

At present, we only have the identity information of these seven deceased, and we need to continue to investigate their social relationships, and their social relations have become the direction of our next investigation.

The case of destroying the door is the most typical vendetta, there are a total of seven people, and the grudge that any one of them has outside may become the beginning of this case.

Therefore, investigating social relations has become the key to locking up criminal suspects.

Jiang Tingbai is also assisting the technical team to do on-site investigations, and they have extracted a huge amount of fingerprints and footprints at the scene, as well as many biological samples such as human hair, as well as a large amount of physical evidence.

Outside the door, Officer Wang was still investigating the situation with the neighbor and his wife, asking if the Shan family had come to visit the house recently.

Xue Hang is still trying to investigate the nearby surveillance video, which is also the key to solving this murder case, if the murderer is really photographed, then it will be twice the result with half the effort.

Because, after the murderer killed seven people in a row with a knife, he must have been covered with blood, and we did not find a murder weapon at the scene.

So, where will the murderer, covered in blood and with a murder weapon, go after committing the crime on this Chinese New Year's Eve night of family reunion?

Outside the door of the single house, we did not find any blood dripping on the road when we came, and no bloody footprints were found at the entire crime scene.

It shows that the murderer is likely to calmly tidy up his clothes after the killing, and even more, the murderer will wash up before leaving the scene of the crime......