Upon hearing what Captain Yu said, Zhou Yan replied, "But we're not sure either, are we? We should go and see what it is first. The case has hit a bottleneck, and we need to find a breakthrough. I have a feeling that something is off about Feng Jianguo. Maybe we can find out something by investigating him."

Seeing that everyone had the same idea, Captain Yu thought for a moment and then decided not to hesitate, "Okay, let's go take a look first, and if it's not the case, then we'll restore it."

Su He laughed when she heard this, not expecting that Captain Yu was so adaptable.

But then she worried, "But the box is locked. Should we just pry it open?"

Hearing her ask that, everyone laughed, "Don't worry, Xiao Su, leave this to Fu Gui."

Su He raised an eyebrow upon hearing this, and then, after Sun Dahai explained, she learned that Wang Fugui, in addition to being fast, had also received training and was an excellent lock picker.

Because in those days, police stations were responsible for too many things, mostly trivial matters. Even if someone lost their key, they would come to the police station for help. In such cases, the police would usually help them open the lock, which meant they had mastered the art of lock picking.

Su He was relieved to hear this.

So everyone didn't waste any time. Taking advantage of the fact that Feng Jianguo wouldn't be there while he was at work, they had Su He lead them to the abandoned house and dig out the boxes buried behind it.

Then Wang Fugui took out a wire and poked it into the keyhole. In just a few moments, the lock opened.

Then the box was opened.

As a result, Su He only glanced inside and was immediately dazzled by the dazzling jewels inside!

I was immediately shocked. My God!

This box was filled with gold, silver, jewelry, antiques, and dollars!

It's obvious it's worth a lot of money!

Everyone was shocked for a moment, and it took them a while to react.

"My goodness, this Feng Jianguo is really something! I never would have guessed that such an honest man is actually a big tycoon!" Wang Fugui exclaimed in surprise.

Zhou Yan, standing nearby, was also excited, "Yes, if it weren't for Officer Su, we would never have discovered this place!"

Su He was about to say a few words of modesty when she heard Captain Sun suddenly say, "Look at that briefcase!"

Everyone looked over at the sound.

"Huh? Why is this briefcase here? It's not an antique, is it?"

Wang Fugui reached out and took it out, and everyone looked over.

This is just an ordinary briefcase. The only special thing about it is that it looks expensive, and the material is probably pure cowhide.

"There are some requirements for this thing. I think the winery manager who came to our unit the other day had one. He looked quite impressive with it. I think many leaders of big factories have them now. I didn't expect Feng Jianguo to have one too. But isn't he just an ordinary worker? How come he has one?"

Upon hearing this, everyone became serious.

"...But what if it's not his?"

Su He frowned, suddenly realizing, "When Feng Weikun's body was found, did we see him carrying anything with him?"

The others shook their heads. "No, even if there was anything, it was washed away by the water."

"Then tell me, this doesn't belong to Feng Weikun, otherwise why would he hide it?"

Zhou Yan listened and thought for a moment, then said, "That's possible, but if it's the deceased's, why didn't he throw it away or dispose of it? Wouldn't that leave no evidence against him?"

Su He thought about it and realized it made sense. They had examined the briefcase carefully and found it to be well-maintained, with no discernible identification.

Therefore, it cannot be proven whether it is Feng Weikun or not.

"So what do we do now? Should we take the things away?"

Everyone hesitated as they looked at the contents of the box in front of them.