Ten minutes later.

The quick Q&A session is over.

Guan Feng said to Wang Yang, "Take the person back first."

Wang Yang's expression turned serious. He stared at Lü Qiang for a while, then said to Li Chuang, "Take him back to the station first."

Lu Qiang looked completely bewildered and asked, "Why are you taking me back to the station? Didn't you already ask me? Why are you taking me back again? I'm not going!"

Wang Yang said, "There are a few things we need your cooperation on. Please come with us."

He then waved to Li Chuang, Liu Junran, and the others.

The two men stepped forward and helped Lü Qiang away.

When Lü Qiang saw the two men start to attack him, he immediately struggled violently and shouted at Wang Yang, "You're going to ruin my reputation! What am I supposed to do? How can I stay in this company? You'll pay the price!"

Wang Yang said with a serious expression, "Please rest assured about that. We are only asking you to go back and assist with the investigation. If it is found that there are no problems afterward, we will clear your name and ensure that it will not affect your work."

But Lü Qiang still roared angrily.

Wang Yang had to seriously remind you, "Right now we're just asking you to assist with the investigation, and it's hard to say what the specifics are yet. But are you sure you want to shout and scream? That won't be the case! If the whole company finds out, that'll be your own problem!"

Lu Qiang gritted his teeth, glared at the group, and said, "Fine! You wait and see. If you can't restore my reputation, I'll settle accounts with you!"

Wang Yang waved his hand and said, "Take him away!"

Li Chuang and Liu Junran immediately took Lü Qiang away.

Wang Yang, who was lagging behind, looked at Guan Feng and asked, "Guan Feng, do you think he's a suspect?"

Guan Feng nodded and said, "They are highly suspicious!"

"oh?"

Wang Yang asked in surprise, "What do you mean?"

Guan Feng explained simply: "There are more than 40 muscles in the human face, and it is difficult for the human brain to completely control all the muscles and reactions. Therefore, one's true thoughts are reflected through some subtle facial expressions, which is why the discipline of micro-expression analysis exists!"

"No matter how well a person tries to hide it, or how good their disguise is, their subconscious expressions will betray their true thoughts."

“I asked and answered quickly just now to reduce his thinking time and make him make mistakes in his haste, but he had obviously rehearsed many times beforehand, so there weren’t many flaws. Even those flaws can be understood as reactions under tension.”

Wang Yang asked, "Then how can we be sure he's a suspect?"

Guan Feng said, “In contrast! When I asked him some general questions, he answered them very fluently, as if the scene was being replayed vividly, which made me amazed by his good memory! But once I asked him about the details, such as where the money was placed from, the top or the bottom, his eyes would subconsciously show a tense or even worried expression.”

Wang Yang suddenly realized, "Then this is similar to our interrogation process, right? It's just that we have to rely on the opponent making mistakes in confusion and then find the contradictions and flaws, while Guan Feng, you can directly analyze the suspect's correct thoughts through micro-expressions, right?"

Guan Feng patted Wang Yang on the shoulder and said, "That's why I've always said that micro-expression analysis is the easiest subject to learn. Instead of learning footprint identification, you should specialize in micro-expression analysis. In three to five years, you'll definitely achieve some success."

Wang Yang immediately said, "Then after the case is closed, Captain Guan will give the brothers a lecture?"

Guan Feng waved his hand and said, "Wang Yang, don't try to fool me. Me, lecturing the brothers? That would be asking for trouble!"

Wang Yang pointed at Guan Feng and said, "You're just being modest! Okay, let's investigate the case first! Let's investigate the case first!"

The group walked out of the dormitory.

Wang Yang led Guan Feng to the bottom of the office building.

Wang Yang gave a brief introduction: "This three-story building is the office building of the trading company, and the second floor is the finance office."

Guan Feng glanced around the building and asked, "Has the technical department already checked it?"

Wang Yang nodded: "We've checked, and there are no signs of any external damage, but the money has just vanished. That's why we suspect that the owner of these footprints is the suspect!"

Seeing this, Guan Feng said directly, "In that case, I think we should take a different approach to this case and bring the driver here."

Wang Yang asked, "What do you want?"

Guan Feng said, "I've already made some progress from the questions and answers just now. The rest is to determine how many people are involved in this case and how wide the scope is."

Wang Yang suddenly realized and said, "No wonder you wanted to see the driver. Okay! I'll arrange it!"

Next.

Right there in the finance conference room.

Wang Yang and Guan Feng questioned the driver.

Aside from the initial few introductory questions asked by Wang Yang, Guan Feng was the one asking all the other questions.

Guan Feng asked, "What time did you drive last afternoon?"

The driver replied, "I received the message at 5:20. We have call records, and you can find out by investigating."

Guan Feng asked, "Three million in cash, is it just the two of you usually here?"

The driver nodded and said, "That's usually how it is! We'll count the cash and come right back when we get there. Besides, with the security situation so good these days, no one would be so foolish as to rob us of this money, right?"

Guan Feng asked, "You followed Lü Qiang the whole time?"

The driver shook his head and said, "No! I drove the car into the backyard of the bank. We went to the main branch, and there are parking spaces in the backyard. After they counted the money, they just got in the car with their suitcases, and then I set off."

Guan Feng asked, "You mean, you weren't actually involved during your time at the bank?"

The driver nodded and said, "Yes."

Guan Feng asked, "So what were you doing at the time?"

The driver thought for a moment and said, "I was scrolling through short videos for a while, then I went to the restroom, and that's all... really nothing. Don't look at me like that. I'm the driver; I can't watch the whole time, can I?"

Guan Feng nodded: "Of course! We have no demands on you, we just want to understand the situation at that time. Don't have any other ideas!"

He then asked, "Did you encounter any problems on the way back? Such as sudden stops or traffic jams?"

The driver shook his head and said, "No! I drove all the way back."

Guan Feng asked, "Which row was Lü Qiang sitting in at the time?"

driver:"..."