The Internet is a double-edged sword, while meeting the needs of people's lives, it also derives a new type of illegal and criminal behavior - Internet fraud.

In the years when I was in the Public Security Section, it was not uncommon for this kind of police to be defrauded, but it was difficult to detect this kind of case, and it was difficult to recover the defrauded money, so we could only rely on everyone to be vigilant, and we must download the National Anti-Fraud Center APP.

I have also encountered some strange cases of being deceived, some people video chat with each other's "beauties" through social software, and extort money by reading the mobile phone address book after being filmed with indecent videos.

There is also a kind of people, in order to meet their perverted psychological needs, through informal software to trade goods, and after payment, they are directly blocked by the other party, and the items they buy are exactly the "original flavor".

In this case, because the amount of money deceived is small, and the deceived person is difficult to say and will not choose to report the crime in the end, which also fuels the arrogance of the fraudster.

According to "A Big Potato" told us, Han Xiaoman seems to be doing this kind of business behind his back, and he has made a lot of money through this kind of business.

In this way, I suddenly understood why Han Xiaoman chose to live alone and resolutely not move back home in the extremely dangerous situation of finding himself being spied on.

If this is the case, the scope of the murderer is much larger, not only limited to our previous criminal profiles and analysis, any potential customer could be a suspect in this case.

This is a black industry, and Han Xiaoman's disappearance has a great deal to do with this industry.

A big potato told me another detail, Han Xiaoman has been doing this business for a long time, and the goods are basically sold in the same city, and he does not go through the courier company. After receiving the buyer's remittance, she will send the goods to the electronic locker in the mall and supermarket, and then tell the buyer the password to open the cabinet and let the buyer pick it up by himself.

This will not expose Han Xiaoman's private information, so how did the murderer find Han Xiaoman?

While digging deep into this black industry chain, the investigation of the neighborhood cannot be stopped.

"Are you familiar with the small traders and vendors in this neighborhood?" I asked again.

A big potato nodded vigorously, patted his chest and said proudly: "Of course I'm familiar, there is no one I am not familiar with in this area, whether it is opening a shop here, or setting up a stall here, or a maintenance temporary worker who often squats in the market and waits for work, I am familiar with it!" ”

Seeing him so confident, the policemen around him couldn't help but quip: "It seems that you are very suitable to be a spy, this intelligence network is quite dense!" ”

A big potato hehe smirked a few times: "I'm not afraid of your jokes, in the current Internet buzzword, I'm a 'street runner!'" 'Hahaha! ”

"The clues you provided are important and very helpful to us in handling the case. I'll give you another task, when you're wandering around here these days, talk to the small traders and vendors in the neighborhood, especially the casual workers who are waiting in the market, to see who has been behaving strangely lately, such as who suddenly doesn't come, or who suddenly has money, or who is acting a little abnormal. "I thought about it and decided to send him to find out the news, he is very familiar with the people in the neighborhood, and it is easier to find out some inside information by chatting.

After listening to me, a big potato was very excited, answered in a loud voice, and saluted us in style: "Okay, good!" I will definitely do what the police comrades have given me, don't worry! It's just that how can I notify you when I find a clue? ”

"If you find any useful clues, go to the Ningzhou Public Security Bureau and find the Serious Crime Team, and someone will contact you at that time. Remember, this matter should be done secretly and quietly, once you startle the snake, not only will the task not be completed, but you will be retaliated against by the criminals. I said seriously.

"Don't worry, I promise to complete the mission! Hahaha, I'll be a regular army from now on! "He's been immersed in joy.

I was afraid that he would be too excited and expose the target, so I repeatedly and earnestly instructed: "Remember, you must do it in secret, don't expose it." ”

Seeing that I was very serious, a big potato stopped smiling, and said to me seriously: "Don't worry! Mission completion guaranteed! I am the contemporary Yu Zecheng! ”

After saying goodbye to a big potato, I hurriedly returned to Han Xiaoman's residence to continue the investigation, and as soon as I entered the door, Li Meng angrily reprimanded: "Where have you been?" I can't find you anywhere?! ”

I smiled and explained, "I went to investigate the situation of some Han Xiaoman's micro-business, how about it?" Did you find anything here? ”

Xue Hang was covered with dust, and it seemed that he had climbed all the way to the third floor from the anti-theft window, and he said seriously: "I didn't find any suspicious traces on the anti-theft window, but it is basically certain that the murderer is very likely to climb up to the balcony on the third floor from the anti-theft window and thus enter the house to commit the crime." ”

The locking of the murderer's entry route also proves from the side that the doors and windows are not damaged, and the clothes hanging on the balcony are often missing.

"If the murderer really climbed up, wouldn't the neighbors find out?" Li Meng asked.

I asked rhetorically, "When Xue Hang climbed up, did the neighbors find out?" ”

Li Meng frowned and looked at me in some surprise.

"It's an old town, and a lot of houses are empty, and now it seems that the houses on the first and second floors should also be empty."

Just as we were discussing whether the murderer climbed up from the burglar window, a retching sound suddenly came from Han Xiaoman's room.

We hurriedly ran into the house, only to see Jiang Tingbai holding the wall with one hand and the garbage can in the other, retching frantically.

"Old dog, what's wrong with you?" I hurriedly asked him.

Jiang Tingbai buried his head in the trash can, and pointed to the wardrobe with a trembling hand: "There are ...... in it Chemical and Biological Weapons ...... Gross-"

What chemical and biological weapons? What is the old dog talking about?

With doubts, I walked to Han Xiaoman's wardrobe and opened the innermost cabinet door.

Instantly, a disgusting smell came to my nose.

The cabinet was filled with all sorts of underwear, and many of them had been soaked in unknown potions, emitting a disgusting stench.

I found another bottle of perfume in the cabinet, smelled it, and almost vomited yesterday's breakfast, I picked it up and took a closer look, this is not an ordinary "perfume".

This is a body odor perfume made in Japan, and it is used by working women in many special places in Japan to spray it on some tokens as gifts.

There are also some paste-like white ointments that are used to make stains.

Seeing this, we stood aside and didn't say a word, and everyone was stunned.

A big potato is right, Han Xiaoman is really doing this kind of black industry behind his back.