Police Detective

"Doing DNA for dogs?" Sun Jie listened to Bai Song's request: "Aren't you making things difficult? The testing center doesn't have this technology."

"How is it possible that this technology is not available?" Bai Song asked: "This is not Tianhua. Even if it is Tianhua, I have seen similar things before in the criminal department."

"Oh, this is you."

"Please help me ask." Bai Song himself felt that he was looking for trouble: "Am I too idle?"

"You are not idle." Sun Jie sighed: "Did you know that it is very difficult to do the same identification of animals? It is necessary to prove whether the DNA of two samples is the same, but in practical operations there is no mature technology. Maybe it can be done, But it may not be used as evidence.”

"Is it so complicated?" Bai Song frowned: "Can it be done?"

"I'll call you and ask." Sun Jie said, "This is really a new thing."

What Sun Jie said is correct. This DNA identification seems to be very simple, but in fact it is not that easy. The main reason is the lack of market.

For some unknown reason, the number of people doing paternity testing has soared in recent years, and the number is increasing every year. Therefore, it is very simple to do paternity testing and identical testing for people, and the technology is also very mature.

At present, pet cloning is relatively rare, and only the largest cities have this kind of business, let alone directly perform DNA testing on dogs, and many institutions are simply not accurate, and the results they give cannot be used as evidence. .

The court is very strict about the identification of evidence, especially for matters such as identification, which must have corresponding qualifications before it can be used as evidence.

Sun Jie took the two yellow dog hairs that Bai Song gave him and was speechless. What on earth were he doing every day?

…

Wang Liang was very gloating when he saw this scene, mainly because he is the busiest these days, and Sun Jie is too idle. It is interesting to be able to cause some reasonable trouble to Brother Jie: "Then today's matter, it is identified that it is not a dog. What are you going to do?"

"It's simple. We will file the case directly ourselves. After the case is filed, we will start investigating the organization. If it is a small matter, it will be handed over to the Chengdong Branch. If it is a major matter, we will handle it ourselves." Bai Song said: "It is not difficult to file a case."

"That was you..." Liu Shuyuan said: "If the police from other police stations discovered this kind of thing, it would be much more difficult to file a case."

"Don't worry about these things," Bai Song said with a smile, "It's always useful to work hard for so many years and grow up to this day, isn't it?"

"That's right." Liu Shuyuan didn't refute.

The current situation of this case is that if you want to continue to develop, you can only wait for DNA identification. This will not happen in a day or two. It is not that simple for Sun Jie to find someone for help, because each identification center has a large number of urgent cases. Things are going on, it’s really a waste of resources to appraise dog hair.

If it was half a year ago, Sun Jie wouldn't have been able to do this, but now he can give it a try.

This matter could only be put aside for the time being. Bai Song sat down with everyone for a meeting and talked about the Guoliao blackmail case.

Ren Xu has already arrived at the ministry, but he did not come to the anti-fraud center. Instead, he continued to study and train there, so Bai Song and the other five were still here.

"Sometimes I don't understand some things," Wang Liang said, "Why do more and more people get deceived no matter how much we publicize it?"

"Weakness and incompetence are never obstacles to survival, arrogance is," Bai Song said: "There is this sentence in "The Three-Body Problem" that I watched recently, and it is really right. Sometimes when we promote anti-fraud online, A lot of people sneered at it, thinking they didn’t need to watch it.”

"Well, especially those involved in Guoliao fraud," Wang Liang said, "I took a look and found that most of them are college students, graduate students, or people with fairly good jobs. Only these people will give money to each other for the sake of face."

"Do you have a function in this area?" Bai Song asked: "It is the specific data of people with different education levels and jobs who encountered Guoliao fraud."

"Yes," Wang Liang said, "but these cannot be made public. If they are made public, the bad guys will know about it, and they will use our big data to carry out targeted blackmail."

"That's true... Just give me a copy privately later." Bai Song thought for a moment: "How is the IP tracing going?"

"It's not going very well. The technical strength here is already very good, but it's still very troublesome." Wang Liang sighed.

"What?" Sun Jie was a little curious: "You can't do it either? By the way, what are the difficulties in investigating these cases?"

"Brother Jie has not been very involved in this matter. Let me talk about it in general," Wang Liang said: "First, the scammers are very mature. They have a professional team and can do some geographical disguise. The IPs we traced are basically They will all settle in Southeast Asia. It is easy to get visas in these places, the distance is short, the local government is weak, and the police are not good at it... The second is their identity disguise. Millions of identity cards are lost or lost every year in our country. Zhang, black markets and other places can provide fraudsters with a steady stream of identity information. Not only that, there are too many Internet companies now, and too much personal information has been leaked. Some Internet companies have gone bankrupt, and some information cannot be monitored in a timely manner, which directly leads to chaos; The third is the account problem. The rise of mobile payment has made the flow of funds too fast. Money can be transferred more than 20 times in a few minutes. No matter how fast we check, it will be difficult to catch up unless we can mobilize all banks and major payments simultaneously and in real time. Platform data, but this is unrealistic; fourth, the technical threshold is low, many college students have participated in fraud, and the difficulty of pretending to be technical is terrible. Do you still remember the fake base station we encountered in Tianhua? What kind of technical content is required? Fifth...Oh, I won’t mention it, it’s trouble anyway!”

"Uh... let's not do it then..." Sun Jie felt a little headache after hearing this: "This is much more difficult than dissection."

"Actually, you are right, because these things are invisible and intangible. They are not physical objects like anatomy." Wang Liang said: "But we are also very strong, and the number of seizures every year is also increasing. After all, the tricks of scammers are That’s all.”

"As long as you call 110 and ask questions when you encounter something, it won't be like this." Liu Shuyuan sighed: "But this is not the time to blame others. University professors are sometimes deceived, let alone the student party?"

"So are we going to arrest people in the places you mentioned?" Wang Huadong said, "This is a good thing."

"This is completely different from what you think," Bai Song said: "As soon as you go abroad, your police officer ID is a souvenir. You are not qualified to arrest people. You can only contact the local arrester, and then we will bring them back. So go out and arrest people. This kind of thing is not as fun as you think, it’s just a formality.”

"That's not right," Wang Liang said, "Do you still remember us when you went to Nanxi Village? The time we arrested Deng Wenxi? That time we arrested people here, and the Ma detachment and others took people out, and some people were injured. .”

"It's rare that you have a good memory." Bai Song nodded: "It's not so strict over there. Sometimes it's normal that they don't have enough manpower for us to help, but this is not the norm."

"But having said that, I won't agree if you go out," Sun Jie said to Bai Song, "Your status is too special, you will be unlucky if you go out."

"I know," Bai Song said, "I will be extremely satisfied if I can complete our entire territory in this life. No matter how exciting the things outside are, I don't have to look at them at all."

Bai Song is not a troublemaker, nor does he have to show off his talents. His body is not bulletproof. He needs water and food. If he goes out, he will be unable to prevent certain things. In fact, not only Bai Song, but also many security department personnel like Political Commissar Jiang will never go abroad in their entire lives.

"If you need anything, I can go and provide back-end support." Wang Liang raised his hand.

"It's rare..." Bai Song said with emotion: "Okay, let's not discuss these for now. Are the IPs you analyzed all from abroad?"

"No, a few of them should be from Anhui Province. Why, are you going to lead a team to catch them?" Wang Liang said: "I have already given feedback to their anti-fraud center. This matter should not be our turn to catch them."

"That's true..." Bai Song continued to chat with everyone: "Then let's rest for the next few days. If anything happens, we will discuss it in detail."

…

Ever since he arrived at the anti-fraud center, Bai Song has been in a state where he actually wanted to find something to do, but there was never anything suitable to do.

Most of the clues encountered by the anti-fraud center are delegated to each branch for processing. After providing the address of the scammer and other information, they are also handed over to the branch, because this can only be of the technical type and cannot control the entire Beijing city. Handling of various events.

Therefore, even if the anti-fraud center doesn't arrest anyone, Bai Song's position cannot be of much use here. How can Bai Song's character accept this?

So he kept looking for something to do, but couldn't find it.

Murder cases in Shangjing occurred every few days, and each case was solved within eight hours. There was no need for Bai Song and others to take action.

This is actually the norm in the work of many department leaders. Others are very adaptable. For example, Wang Liang and Sun Jie are naturally adaptable, but Bai Song is not so good. He has been out of work for the past two months.

In the evening, Bai Song called an online taxi and took a taxi back to his residence.

He still lives in a place where everyone lives together, but now everyone has their own things to do, and they usually don't go back together. On weekdays, Bai Song would definitely take the subway, but lately, he always takes a taxi.

I don’t know why, but taxis are really cheap this year. Didi and Uber compete like crazy. Baisong’s taxi only costs six or seven yuan, which is something I wouldn’t even dare to think about on ordinary days.

"Are you so young?" Bai Song usually likes to chat. When he got in the car, he found that the driver was only eighteen or nineteen years old, so he asked.

"You're 22, you're not too young." The driver looked at the navigation and said, "Where you live is in the city center."

"Shared room," Bai Song said.

"Oh, oh, that's not bad." The driver said, "It's not easy to settle down in Shangjing."

"I think you are from Henan Province, right?" Bai Song said, "Why do you come so far to do this?"

"Can you tell where I am from?" The driver glanced at Bai Song, then looked at the road: "I have been in the south for four or five years, and my accent is basically Mandarin."

"Oh, I'm more familiar with Yu Province." Bai Song just chatted casually. He didn't say that he could actually recognize the accents from all over the country.

"Yeah." The driver nodded: "Then you are quite capable. I am running this car with my brother here. The license plate number is rented, 800 a month, and we bought the car with a loan. In I’ve been running in Beijing for almost a year, and I’ve earned all my money for the car.”

"That's quite profitable," Bai Song said, "Your Camry should cost more than 200,000."

"He runs for 12 hours and I run for 12 hours. We change shifts at eight o'clock in the evening. It's time for both of us to change shifts later."

"Isn't this tiring?" Bai Song was a little shocked. Working 12 hours a day was too scary.

"Make money! The two of them are fighting now. Even if you take a taxi for cheap, we also have a lot of rewards. Otherwise, we wouldn't buy such a good car and run this. I can earn seven to eight hundred during the day, and even more on the night shift. A little. The two of us can earn between thirty and forty thousand a month." The driver said, "If we work for another year, we will be able to save enough money to go home and marry a wife."

"Then you are really hardworking." Bai Song had to be convinced. No ordinary person could bear running like this every day.

"I don't know what you do. My brother and I didn't go to school. We used to work in electronics factories. In recent years, robots have started to be used there. The labor costs are getting lower and lower, and the boss is still irritated every day. It’s like we owe him money! You can make money by running this taxi here, and you can do it yourself! Of course, we all know that this won’t last long, but every day you make money is worth it! . This car has traveled hundreds of thousands of kilometers, but Japanese cars still maintain their value. We will not do this anymore. We both still have a good car and have saved some money!" The driver saw clearly. Working so hard is knowing that this kind of high welfare salary will not last long.

"That's true, it's not easy to make money now!" Bai Song nodded.

At this moment, there was a traffic light, and the driver sent a WeChat message to his brother, telling him his address for a while.

After the car arrived, Bai Song discovered that the driver's brother had come by taxi.

"Why don't you pick him up?" Bai Song asked.

"It's cheaper for him to take a taxi than for me to pick him up like this." The driver took it for granted.

"Um" Bai Song thought this was ironic: "Then how are you going to go back to your place soon?"

"I'll take a taxi to the subway station, and then take the subway back." The driver said, "You're leaving!"

Bai Song waved goodbye, but there was an indescribable awkwardness.

The taxi companies are burning money and fighting, forming this abnormal supply and demand market, but this is just the beginning. Once the money burning stops, all taxi drivers will become the blood bank of capital.

But, for now, who is wrong? No one is wrong.

Thinking about these things, Bai Song slowly returned to the community. He saw a police car at the entrance of the community. He asked about it when he had nothing to do. He heard that an electric vehicle battery had been stolen.

Thanks to Quan 4581506 for the 50,000-coin reward. I am a great boss and may you be as blessed as the East China Sea and your longevity!

Thank you for your generous reward of 5,000 coins.

Thanks to ten thousand unhappy people for tipping me 5,000 coins.