National Forensic Doctor

All the mop sticks on the 28th floor of Wanghe Building were confiscated.

As a precaution, the mops in the bathrooms and storage rooms on the 27th and 29th floors were also confiscated.

Just in case, mops from the first and second floors, including two for the security room’s own use, were also collected.

The murder weapon is of great importance in murder trials and is an integral part of the evidence chain.

As long as it can be obtained, the investigative agencies will try their best to get it.

Soon, the mop sticks that originally belonged to the bathroom on the 28th floor and were produced in the bathroom very close to the crash site suddenly stood out from the half-truck of mop sticks.

It will be well-kept for as long as one can imagine. With luck, it will survive for at least a few decades.

at the same time. The discovery of new evidence brought the case a big step forward.

The special group was finally officially established.

The special team also handed over the petition report.

This report must be reviewed by the Legal Affairs Department and then signed by the deputy director in charge before it can be officially approved. It's best to do it after you have enough clues.

At this moment, Huang Qiangmin felt slightly relaxed.

No matter who was responsible for the trouble to this point, he should at least be praised for his insight. If there is another person with a clearer mind, I have to say that Comrade Huang Qiangmin has foresight.

Colleagues from the travel company where the deceased worked, who were originally only briefly questioned, were brought out again and questioned one by one as if they had passed the test.

The deceased climbed up the glass by himself, whether it was because of money, wronged, threatened, or other possible reasons, but it could only happen in two circumstances.

in living or working environment.

The special team has enough manpower, and a team of people has already gone to the deceased's hometown in a Skoda without air conditioning to investigate.

More people set up their positions to scrutinize this group of travel company employees.

The clerks at a branch of a tourism company in the county had never seen such a scene before, and they quickly told their life stories with tears streaming down their noses.

Liu Wenkai, the squadron leader of the second squadron who was in charge of the inquiry, came out feeling stuffy in his head.

"How are you doing there?" Wei Zhenguo happened to come out of the interrogation room next door and asked by the way.

"Toads play tricks on frogs, and ugly ones play tricks on flowers." Liu Wenkai shook his head and said, "But it's no big deal. Where are you?"

Wei Zhenguo thought for a moment and said: "A peacock fucks a pheasant, and the flowers look ugly."

Liu Wenkai didn't even expect that Wei Zhenguo was just thinking about how to make up a comment.

Liu Wenkai shook his head helplessly and reacted in a flash: "You are quite relaxed. Did you find out something?"

"Well, the deceased had withdrawn 3,300 yuan in cash half an hour before the incident. Because it was an illegal operation, the finance department did not dare to tell it in front of other people when we asked last time." Wei Zhenguo said, and Liu Wenkai Go to the small conference room and report to Huang Qiangmin who is sitting there.

Huang Qiangmin heard Wei Zhenguo's report and immediately asked: "No money was found at the scene?"

"No money was found. There was no money on the deceased, and there was no money at the crash site."

Huang Qiangmin said: "The money was probably given to the murderer. Moreover, if the deceased took the initiative to withdraw the money, it means that there were financial transactions between the deceased and the murderer..."

"usury!"

"Collection!"

Once you consider the aspect of money and add the threat factor, the term "violent debt collection" immediately comes into view.

In fact, the fact that the deceased's family owed money and the deceased owed online loans was always watched, but it was not considered as a major item.

As a criminal police officer, you have a deeper understanding of online loans and loan sharking.

Although violent debt collection exists and occurs frequently, the deceased owed only tens of thousands of yuan for online loans, most of which was formed by interest and late fees. Although this amount made the deceased breathless, it did not reach the level of violent collection.

In particular, although the deceased owed money, he borrowed money from different online loan platforms and constantly exchanged old loans for new ones. At most, he was called to collect money, but it was not to the extent of violent collection.

As for the money owed by the deceased's family, although the amount was not small, more than 300,000 yuan, it was used to build a house for the deceased's brother, pay betrothal gifts, etc. The money borrowed was mainly from relatives, and there was no violent collection. degree.

But now it has to be considered.

Huang Qiangmin thought about it and ordered: "Check which websites and other places the deceased borrowed money from, compile a table and see if there are any small websites that intentionally owed money, or forgot to return it. "

Some very small lending institutions are able to create a large amount of debt in a short period of time through extremely high late fees and liquidated damages, as well as cut-off interest.

If it takes a little longer, it is possible that enough money will be accumulated for violent collection.

In addition, some debtors have borrowed money for a long time, and in fact, they have gradually discovered the "loopholes" of some small lending apps. They often deliberately overdue their loans and wait for the lending app to close down, hoping that the debt will disappear.

Huang Qiangmin feels that the latter is more likely.

Otherwise, it should not be so intense as to kill people.

Jiang Yuan followed several other technicians to check the deceased's mobile phone, and also helped him check his credit report and bank statements.

There were only three common online loan apps on the deceased’s mobile phone. Although the interest rates were high, they were still covert and unscrupulous behaviors.

It's natural to spend money on your credit report, but in the bank statements on your phone, you can't see any strange sources of income.

Checking bank statements is actually to check online loan apps.

There are too many online loan apps now. Some will upload credit reports, but most will not.

If the APP on the deceased’s phone has been deleted, the most direct solution is to check the bank statement.

After all, online loan APPs always lend money to a certain bank card.

However, it is not easy to find more banks.

It's doable, but not easy.

Small banks, in particular, often require police officers to go to bank branches or designated locations for inquiries.

Some small banks go a little further and even require you to go to the bank where the account is opened or the handling bank to find out the relevant information.

From the four major banks to common commercial banks, to local and even provincial city commercial banks, the number is extremely large.

Huang Qiangmin sent out another team for this purpose. After running for a day, they could not get anything useful.

"We have been investigating for two or three years, and small apps that can send collections are unlikely to last for such a long time." Liu Wenkai was unshaven at the situation analysis meeting.

He hadn't shaved in the past few days, and his beard had grown all over his face. He shouted loudly, like a majestic and powerful male baboon.

The orangutan must be at the level of Wu Junhao.

"If the money had not been borrowed, there would have been no violent collection." Wei Zhenguo spread his hands.

Huang Qiangmin frowned. This line was currently the most promising. If he lost it, all the clues would be lost and he would have to start over.

Liu Wenkai coughed twice and said: "I have an idea. Could it be a small APP? It might be the APP that the deceased Hu Lei borrowed for a long time, but before and after it went bankrupt, he sold the debt to other companies. Already?"

In fact, Huang Qiangmin had already thought of this possibility, so he just said "yes" and asked: "How to check?"

This line is not impossible to check. If it is an economic investigation, hurry up and investigate, and the results will be available in one or two months. If you are lucky, the results may be available in one or two weeks.

But for a person, within a week or two, he has already transitioned to another state. From a detection perspective, the probability of breaking the case will be greatly reduced.

Liu Wenkai couldn't handle the economic investigation either. He frowned and gritted his teeth and said, "How about we ask for a technical investigation?"

The Technical Investigation Brigade is a boss-like existence within the police system. For ordinary things, no one is too lazy to ask them.

Not to mention the complicated procedures, there are also many confidentiality requirements.

Moreover, despite its name being the "Technical Investigation Brigade", it is actually responsible for radio technology and telecommunications technology. For this case, maybe we can list all the mobile phone numbers that were at the scene...

Huang Qiangmin was noncommittal.

If there are really no clues, this can be considered a method.

"Why don't we just follow the money?" Jiang Yuan had been helping to check mobile apps and the like for the past two days, and had also thought about it for a long time.

Huang Qiangmin looked at his beloved general and asked, "How to get there?"

"The 3,300 yuan in cash should have been taken away by the murderer." Jiang Yuan whispered: "If it is a violent collector, it will definitely be inconvenient for him to go back with the cash. Will he save the money, or just Some land expenses, such as booking a hotel room..."

"It can also be used to solicit prostitutes." Liu Wenkai quickly answered Jiang Yuan's words and found that everyone was paying attention to him. He hurriedly said: "I am also passing on everyone's guesses. After all, there is big data to catch prostitutes..."

"Then go to the bank and ask about the video surveillance of the ATM machine that can deposit money." Huang Qiangmin quickly made a decision, and added: "Get the hotel's surveillance camera back too. Liu Wenkai went to find the salesperson."

Everyone agreed.

A clue is better than no clue.

And this is almost the last time I followed a recent clue. After two or three days, this clue is checked. If the person is still not found, the probability that the clue will become a backlog will be very high.

At that time, it will be very, very difficult to detect it.

This was Jiang Yuan's first time following the whole process. He was under a lot of pressure, but he did everything. Regardless of whether there were results or not, at least he had a clear conscience.