NIP Chapter 1104: The Little Policeman and the Septic Tank (more)
Chapter 1104: The Little Policeman and the Septic Tank (more)
At night, in a high-end residential area.
Iodine tungsten lamps illuminated the dark night sky, and more than a dozen police cars completely sealed off the neighborhood.
Illuminated by a tungsten lamp, Xiao Yu stood in front of a septic tank and watched the forensic doctor climb down.
A young policeman, who was so excited that he couldn't control himself, stood beside Xiao Yu.
four hours ago.
The city's case-handling units were ordered by their superiors to start an inventory of all citizens, industries, and sewage systems.
But this kind of work is not done by people.
For example, the septic tank in front of you.
Who in a normal person would lift the manhole cover to investigate the large excrement in it, whether there is any human tissue residue?
Even professional sanitation workers and well cleaners need to wear expert clothes and tools.
Half an hour ago, a small policeman found something abnormal in the septic tank of the community in front of him.
How did you find it?
First of all, the policeman was very smart and investigated the number of residents in the community.
The number of people is actually easy to infer.
If there is a large amount, there must be something abnormal.
After a simple investigation, the policeman was surprised to find that a certain household in the community was not only abnormal, but also weird.
You know, the normal amount for an average family per month is about 4 ton.
If it exceeds this value, there must be a problem.
After the inspection by the policeman, it was found that a certain household in the community.
month, there are five days before the full moon.
This family actually went to tons, can you believe it?
Such a huge amount, where did it go?
It can't be drinking, right?
The police directly surveyed the surrounding area of the house.
The buildings built in the community are all five floors, the first and second floors are a small western-style building, and the above is an ordinary residence.
The suspicious family is exactly the family on the second floor below.
Police found sewage pipes and septic tanks.
You should know that sewage wells and septic tanks are two concepts and are not the same.
However, in some high-end communities, the two sewage systems will be combined into one.
Rich, capricious, convenient!
So how to check out whether there is a problem with the septic tank?
When the police investigated the city's sewage system, they all received professional laboratory powder.
If there is any human tissue remaining, as long as it does not exceed three months, it can react with pollution and turn reddish brown.
The policeman did his best. He found a tool to open the septic tank, took out a little dirt in the septic tank, and used criminal investigation tools for testing.
As a result, a reddish-brown color appears!
Of course, this does not mean that there is a problem with the septic tank in front of you.
Because human tissue residues are very similar to animal tissue residues.
But as long as there is an abnormality, it must be reported.
Then the forensic doctor came and tested it himself.
Tested again to confirm that something went wrong.
Not only human tissues were found, but also traces of human blood from three people were found.
The criminal investigation team arrived immediately.
A professional sewage supply was called in, and they pumped many cars of manure in the septic tank.
Then the forensic doctor went into the septic tank with his own body and conducted a thorough investigation.
final check.
The remains of blood from the three human bodies completely matched the corpses of the three victims in the murder and dismemberment case investigated by the Criminal Investigation Brigade!
boom!
The entrance door was violently opened by the special police door bumper and rushed in.
As a result, there was no one in the household.
Xiao Yu walked into the hall and found that the interior design of the house was very similar to that of a villa.
Turn on Falcon's Eye and King Butterfly's Nose, there is no problem on the first and second floors.
Then, he went down into the basement.
Immediately, King Butterfly's Nose reported the smell of blood.
The basement of this type of apartment has a garage, an underground open-air garden, a hall and bedrooms.
Xiao Yu walked directly to the bedroom.
When he arrived at the door, he looked at the anti-theft door in front of him and sneered.
Whose bedroom door will be a metal anti-theft door, and how much fake wine will they drink?
Boom, the bedroom door was knocked open by the special police again.
Inside, it was pitch black.
When the lights were found and turned on, everyone who saw this bedroom gasped.
They saw a strange cell filled with instruments of torture.
There is also a huge bed-like cutting board.
Even though the chopping board was rinsed very clean, a strong smell of blood could still be smelled from it.
Not only that.
Above the chopping board, there is also a hanging wheel, and a huge... guillotine is hanging on a rope!
Today's people, almost 90% of them may not have seen a real guillotine.
Because you can't touch it at all.
Even those who have seen it, most of them have seen them in some film and television dramas, or some documentaries.
And the guillotine in front of him is very similar to the guillotine on the "guillotine" in the movie.
Even the sharp rope hangs the guillotine up, as long as it is released, the guillotine will fall rapidly.
It can easily cut off the neck and body of a person.
Moreover, this is also a kind of torture in ancient times, which is generally reserved for death row prisoners.
Because it is too cruel, this punishment has long been abolished!
Xiao Yu stared coldly at the cut marks on the chopping board.
It can be clearly found that the guillotine in front of him has been used more than once.
From the perspective of the Falcon's Eye, through the traces of the guillotine, there are also human tissue residues that have not been thoroughly washed.
"verified……"
Forensic doctor He Li walked to Xiao Yu's side, "First scene!"
What first scene?
The victims Nie Ying, Qiu Yuxia and Ge Chunli were murdered, the scene where they were brutally murdered!
"Yu Dongsheng, male, 4 years old, divorced and single, owns a building materials company in another city..."
Wang Cheng quickly reported the information on the owner of the house, but was interrupted by Xiao Yu waving his hand and saying two words, "Arrest!"
Three hours later, the information returned by the police in the city was.
Yu Dongsheng's car was parked in a parking lot in the urban area, but he disappeared.
Not only disappeared, but there is no record of "leaving the city".
Personal online banking information, communication records, and social software records are all cut off days ago.
It was the day when the victim, Ge Chunli, disappeared.
"Investigate Yu Dongsheng's past, who he has contacted, and where he has been."
Xiao Yu issued an order, "Focus on investigating the people who are close to Yu Dongsheng, men!"
After another two hours, three personal files were placed in front of Xiao Yu.
These three people are all Yu Dongsheng's good friends and have close contacts.
They are the bosses of some small businesses and small companies.
In the past, the four of them often hang out together, and they like to meet in entertainment venues such as nightclubs and clubs.
After reading the three materials, Xiao Yu sneered.
"Bring them all back to the Criminal Investigation Brigade!".