"What clue?"

Li Hui replied, "There are 15 mobile phone cards under Lin Hongping's name."

"What does she want so many cell phone cards for?" Han Bin muttered, and Lin Hongping used all the quotas of the three major operators.

With the development of society, mobile phones become more and more popular, and there are more and more places to use mobile phones. Many people have more than one mobile phone card.

Take Han Bin as an example. He has three mobile phone cards in total. One is Quancheng's mobile phone card, which has been useless for a long time. The other two are mobile phone cards of Qindao. Different operators are selected according to different needs. One is mainly used for work and phone calls, and the other is used for living and entertainment.

For him, two mobile phone cards are basically enough. Of course, because of the different nature of work, some people will also handle more mobile phones. Three, four, or five are possible, but 15 mobile phone cards It's all done, there are problems in how you look at it.

If this Lin Hongping only has two mobile phone cards, as long as she locates her second mobile phone card, she may be able to find her location.

But the problem now is that she has fifteen mobile phone cards, let alone waste of police resources, those mobile phone cards may not be used by her, if she rushes to check it, it is likely to miss the news.

"Are there any detailed usage records of those mobile phone cards?"

"Yes." Li Hui replied, took out a document and handed it to Han Bin.

Han Bin flipped through the information and quickly locked a suspicious mobile phone number.

Han Bin pointed to the phone number of 1353259XXX, "Let the technical team help lock the location of this phone number."

Zhao Ming on the side asked, "Team Han, she has so many mobile numbers, how can you be sure that Lin Hongping is using this mobile number?"

"If you take a closer look, you will find that this mobile phone card was the first to be processed, and it was processed in June 2009. As for the other mobile phone cards, they were processed in 2017, and the time interval for processing is very short. "Han Bin pointed to the call log behind him again.

"From the call records, some mobile phone numbers have not been used, some are used very rarely, and some are used very frequently, far exceeding the number of calls made by ordinary people."

"These mobile phone numbers are not normal, unlike ordinary people using them."

Li Hui and Han Bin thought about the same, and told Tian Li on the side, "Just do what the Korean team wants."

Li Hui tilted his head and said to Han Bin, "Let's go, go out and smoke a cigarette."

The two walked to the corridor by the window, Li Hui handed Han Bin a cigarette, "What do you think Lin Hongping does, using so many cell phone numbers?"

Han Bin took the cigarette and pondered for a moment, "MLM and fraud are the most likely to happen."

Li Hui lit his cigarette and took a sip, "It seems that this investigation should not be left empty-handed."

Han Bin smiled, "Even if you can't catch a big fish, you can catch a few shrimps."

Li Hui asked, "You said Lin Hongping is a fish? Or a shrimp?"

Han Bin spit out his cigarette, "Such stupid fish is rare now."

"That's true." Li Hui agreed. Now in an information-developed society, criminal suspects are becoming more and more savvy. Especially the masterminds of criminal gangs rarely reveal such obvious loopholes.

Of course, this is not to say that Lin Hongping is not important. As long as he is involved in the funfair murder case, the police can follow her surrounding clues to find the mastermind of the case.

"Tingling bell..." At this moment, Han Bin's cell phone rang, and he took out his cell phone and took a look at it. Ding Xifeng's number was displayed on the screen.

Han Bin pressed the answer button, "Captain."

Ding Xifeng’s voice came from the phone, “The case in the amusement park is not small, it’s all on the news.”

"Because there are too many witnesses, and many of them are from the media, it is difficult to control. I am assisting the criminal investigation team of Yuhua branch to investigate the case."

"Is the case serious?"

"There has been some progress, and some clues need further investigation."

Ding Xifeng was silent for a moment and said, “Because the playground case will have a greater impact, according to the instructions of the bureau leaders, a joint task force should be established with the Yuhua branch to keep an eye on the progress of the case and solve the case as soon as possible.”

"The leader of the joint task force is Director Dai Minghan. You are the deputy leader of the task force. If you need manpower, you can directly transfer from the second squadron and report to me at any time."

Ding Xifeng ordered a few more words and hung up the phone.

In this regard, Han Bin did not have too many surprises.

He took out another cigarette and chatted with Li Hui while smoking.

Both of them are busy at work and rarely have time to chat.

...

After half an hour, Tian Li hurried back to the office.

"The Korean team, the leader, and the technical team have located Lin Hongping's mobile phone number."

Han Bin stood up, moved his hands and feet, "Let's go, let's see if it is a fish or a shrimp?"

...

Near Chenhua Street and Jiaoyuan Road.

The two cars stopped nearby, and Han Bin, Li Hui and others got out of the cars one after another.

Han Bin glanced around, and the location of the phone was displayed nearby. As for which building he was in, he could not be sure.

Fortunately, there are no residential buildings nearby, otherwise the difficulty will increase a lot.

Han Bin looked at the team members and greeted him, "You all know the task. Lin Hongping should be nearby, and the photos have been sent to the group. Seeing similar-looking people report in time."

"Yes." Everyone responded, and the two began to move separately.

Han Bin and Li Hui grouped, pointing to a Shaanxi noodle restaurant not far away, "Go, let's go over there."

At this time, just at eleven o'clock at noon, the noodle shop was already open, but there were no customers.

After the two entered the noodle restaurant, a waiter immediately came over and asked, "What do you two gentlemen want to eat?"

Han Bin took a look at the noodle restaurant. Menus and signature dishes are posted on the wall. The signature dish of this restaurant is oil-pour noodles, a large bowl of wide noodles sprinkled with red chili noodles, green onions, and a spoonful of hot oil. Pouring it down, it looks appetizing.

Han Bin pulled a chair and sat down, "Here is a bowl of oily noodles."

He has to get up early to work today, eat earlier, and his stomach is already hungry.

Li Hui was stunned for a moment and stared at Han Bin, as if to say, Are you really here to eat noodles?

Han Bin tilted Erlang's legs and said, "If you want something to eat, I will treat you."

Li Hui touched his nose, then sat down, "Give me some noise."

"What are you drinking? We also have cold dishes."

"Just drink water." Han Bin was too lazy to move, and said to Li Hui on the side, "Go and see if you have any cold dishes."

Li Hui waved his hand, "Noodles will do, and cold dishes will do."

The waiter turned and left.

Li Hui sat next to him and whispered, "Big brother, you haven't forgotten what we are here for, right?"

"I'm hungry. I've long wanted to eat a bowl of oily noodles." Han Bin shrugged his shoulders. "If you want to find someone, they can do it. Maybe there will be news after eating a bowl of noodles."

Li Hui smiled bitterly, "Is this all right?"

Han Bin didn't care, "If they can't do this little thing, what else can they do?"

"Furthermore, let's taste it first. If it is delicious, we will let them come as soon as possible."

"Alright." Li Hui seemed to have figured it out, and confirmed, "Are you a treat?"

"nonsense."

Li Hui got up, "I'll see what cold dishes are there."

Han Bin "..."

Before long, Li Hui came over with a plate full of cold dishes. It was a platter of peanuts, potato shreds, tofu shreds, and kelp shreds.

Han Bin took a chopsticks and put potato shreds into his mouth. It tasted good.

Because the restaurant had only two guests, the noodles were quickly prepared, and two waiters came over from the back kitchen holding their noodles.

One of the waitresses caught Han Bin's attention. She was not tall, in her forties, and looked a bit like Lin Hongping.

However, Lin Hongping's ID photo is relatively young, somewhat different from what it is now.

Han Bin asked the waitress, "Is there any garlic?"

The waitress replied, "There is it on the table over there. You can eat and take it."

The Jinan accent also matched.

It's her.