Mu Yuan picked up the pile of call records about He Feng and looked at them one by one.

Although this is He Feng's call record, the owner information is not actually He Feng's.

As for whose identity is used, it doesn't matter. Through various data analysis and other technical means, the task force has determined that the mobile phone number is used by He Feng.

Mu Yuan naturally also knew that since the mobile phone number used by He Feng was not his own, the family contacting He Feng might also use a mobile phone number that was not his own.

It is understandable that such people have a mobile phone number that is not their own, but they must also have a mobile phone number that belongs to them for daily contact.

Even He Feng himself also has a mobile phone number of his own.

From Mu Yuan's point of view, there is no problem for people who have two mobile phone numbers to stick to a dedicated number for a short period of time. However, over time, cross-use will inevitably occur.

This has nothing to do with being cautious or not. Unless you are a person with severe obsessive-compulsive disorder, this situation is inevitable.

What's more, sometimes there will inevitably be special circumstances. When you know both the other party's numbers, and one call cannot go through, will you call the other number?

The reason why Mu Yuan concluded that He Feng may know multiple numbers of "Brother Sun" and may have dialed the other party's real-name mobile phone is based on another reason, that is, when He Feng called "Brother Sun" on that barren mountain before,

The conversation was obviously very familiar, indicating that the two were in constant contact.

Of course, all these inferences are just inferences. Whether they are completely correct remains to be further verified, but this does not prevent Mu Yuan from investigating in this direction.

The stack of call records in front of me only involves more than 500 numbers, but the number of calls exceeds 3,000.

It is an almost impossible task to simply find suspicious persons among all the people involved in the call records. However, if five people have been identified in it, it is difficult to just judge who of the five people is the most suspicious.

Much simpler.

At least for Mu Yuan, who has expert criminal psychological profiling technology, this is not an impossible task.

Based on many factors such as the nature of the case, the relationship level of the personnel, the frequency of contact and the time node, a rough screening can be made.

After such a choice, there were only two people left in Mu Yuan's mind.

One is named Sun Mingde and the other is named Sun Xi.

To further screen these two people, more information is needed.

Fortunately, this kind of thing is not difficult for the anti-drug or criminal investigation department. With almost no effort, Mu Yuan found out the social relations and professional status of these two people.

Of course, in order to confuse the situation, Mu Yuan inquired about more than just these two people at the same time.

Almost as soon as he obtained the information, Mu Yuan initially determined the identity of this mysterious "Brother Sun".

Through the previous simple conversation, it can be judged that this "Brother Sun" is the person next to the boss. Since he is the person next to the boss, he naturally has some characteristics that ordinary people do not have, and has some advantages in career and other aspects.

restricted.

There was only one person left who met the conditions set in Mu Yuan's heart: Sun Xi.

Sun Xi, a professional manager, was sentenced to three years in prison for job embezzlement. Two years after he was released from prison, Sun Xi's life has been very poor.

After all, in this country, it’s hard to find a three-legged toad. Isn’t it also hard to find a two-legged person? Professional managers are considered a semi-special profession. If you find someone who has committed the crime of job embezzlement to be a senior executive in the company, then

Aren't you looking for trouble for yourself?

But later, a company actually recruited Sun Xi.

The name of this company is Hongxi Trading.

It can be seen from the name that this is a company engaged in goods trading. If you check the scope of permission on the business license, this kind of company can definitely be huge.

Of course, no matter how large the business scope is, it will never include drug trafficking.

But after coming to such a conclusion, Mu Yuan became confused.

These inferences can guide the direction of investigation, but they cannot be used as evidence.

How to find the evidence?

There are many types of evidence, including personal confessions, witness statements, physical evidence, documentary evidence, on-site investigations, etc.

Generally speaking, a single point of evidence is not enough to determine a person's crime. A complete chain of evidence must be formed to corroborate each other.

"Start with the suspect first and see if you can dig something out of the other person's mouth."

Mu Yuan made a decision in his mind and began to make some preliminary preparations.

Many police officers interrogate suspects and are accustomed to questioning people as soon as they are caught. There is nothing wrong with doing so in ordinary small cases, but when it comes to major cases, they need to be cautious.

Mu Yuan likes to do some preparation work first, such as understanding some of the suspect's own circumstances.

This has the advantage that you can better control the initiative of the interrogation.

However, when Mu Yuan checked He Feng's information, he found that the police had very little information about He Feng.

Except for the place of birth, ID number, driver information, and other irrelevant things, no valuable information was found.

Judging from his resume, his parents divorced when he was 10 years old. Although the court awarded his father a favor, it never took care of him except giving him a meal.

It seems not surprising that such a person would embark on a path of breaking the law and committing crimes...

It's just that others are basically petty thieves and cannot reach his level.

As for when He Feng hooked up with "Brother Sun" and others, it is not known for the time being. This is normal. If this was all public information, then this criminal gang would not be able to survive to this day.

While Mu Yuan was checking the information, Team Xiong stood up.

"Xiaomu, which one do you plan to interrogate?"

He knew that Xiao Mu had been called to Director Li's office, and naturally understood that Director Li wanted Mu Yuan to chew the bones...

Mu Yuan didn't even raise his head and said, "He Feng!"

"Sure! I'll go make arrangements first." Team Xiong didn't say anything, turned around and walked out of the case investigation room.

After sorting it out just now, he had a general understanding of the dozen suspects captured this time. The next step was to divide the work according to the personnel situation and the interrogation capabilities of the members of the task force.

Mu Yuan didn't stay too long. After just a few minutes, he scanned all the information and left the smoky case room.

nbm...Why do these guys who work on cases like to smoke so much?

If he lived in this environment for a long time, Mu Yuan seriously doubted that his life span would be shortened by 20 years, and he could live to be 100 years old at most.

But if you can win Taishang Laojun's Nine-turn Golden Elixir, or get the judge's book of life and death, you will be more than 100 years old. Basically, you can live how you want.

However, Mu Yuan also knows that this goal is very far away. Even if there is such a treasure in the system's prize pool, the probability of winning it is basically negligible.

Therefore, if you want to draw good things, chivalrous value is the basis.

How do you get the value of chivalry? Of course, you need to catch the bad guys and bring every criminal suspect to the trial stand.

ψψ

Fight! Young man...

Instantly, Mu Yuan felt more energetic.

After finding Ma Yu, who was lying dead in the office because he had no assigned tasks, the two went straight to the case handling center.

Although Mu Yuan is only an auxiliary police officer, he is now a veritable leader of the task force.

Didn’t you see that during the arrest work last night, except for Mu Yuan and Ma Yu who cooperated with Mu Yuan, everyone in the entire task force had to stay on the periphery?

In fact, other members of the task force are also very aggrieved: Our lives are miserable! Temporary arrangements were made to follow at various intersections, and the car was driven away. How do you want us to arrest us? Instead of following behind the more than 100 special police patrol members

Instead of watching the show, it's better to go back and make preparations for the interrogation.

Although there are many reasons for this situation. In the past, most of the arrests were completed by the anti-drug brigade themselves. But looking at it on the other hand, isn't it also the result of the leadership's attention?

The interview room at the Huacheng District Case Handling Center is not large, only about fifty square meters, with two rows of soft-covered seats, quite like a KTV.

When Mu Yuan walked in, he saw that it was packed to the brim.

More than a dozen suspects were separated, all wearing hoods.

Thirty members of the special police patrol stood alternately, and these suspects would be warned if they even tilted their heads, let alone asked to make a confession.

Team Xiong hadn't arranged things yet. When he saw Mu Yuan and the others coming in, he immediately said, "Xiao Mu, take this guy over. He's in Interrogation Room No. 2."

"OK!"

Mu Yuan and Ma Yu escorted the silent He Feng to Interrogation Room 2.

The scenery in the interrogation room remains the same, monotonous and heavy.

While "serving" He Feng sat in his exclusive chair, Mu Yuan and Ma Yu sat in front of the interrogation table opposite.

Mu Yuan moved quickly and sat down on the chair next to the keyboard. Ma Yu was stunned for a moment, but didn't say anything and sat quietly on another chair.

"Name!"

"He Feng."

"gender!"

"male……"

"identification number?"

"..."

After some opening remarks, the interrogation got down to business.
To be continued...