Gu Chen took the man's envelope and looked at it carefully.

The letter probably meant that the car thief apologized for driving away the vehicle, and the car thief's wife was about to give birth, so she had to start the car with a wire and rush her to the hospital.

The tone of the apology that follows is also very sincere......

"Please forgive me for the inconvenience, here are two tickets for tonight's Jiangnan City stage play, please smile!"

Gu Chen couldn't help but read along......

This car thief seems to be a gentleman?

Gu Chen then looked at the two couples and asked, "So, you have restored your trust in strangers and went to see that stage play at night, right?"

"Yes, it's my wife who likes to watch it, and tonight's one is a performance by the team from the capital, and it's also my wife's favorite happy cannabis flower team, so we both went. ”

When the man thinks about it now, he regrets it.

Just because of a stage play, it caused serious losses, which is simply a catastrophe for a budget-conscious businessman.

"But how do you know that tonight's theft is related to car thieves?" Lu Weiwei held a law enforcement recorder and pointed it at the two couples.

"It's this. The woman pulled out another note.

"What is written on it?" Gu Chen didn't answer, and asked her directly.

"After we watched the play, the car thief left a note on the wiper of our vehicle, saying that he still had to provide for his children to go to college, so I'm sorry. ”

Gu Chen and Officer Wang looked at each other, feeling that things were a bit delicate.

Ordinary thieves, after stealing successfully, will quietly leave.

But this person even left a note, is this a sign that he is not free enough, or is it a mockery of the two couples?

"The surveillance is not filmed?" Gu Chen asked.

"No, we parked our car in an open parking lot and there were no surveillance cameras there. The man said.

Officer Wang pondered for a moment and asked, "So, this is the car thief hinting that he has further action?"

"Isn't that so? Because of this note, I drove back to the factory without stopping.

When I entered the cubicle of the office, I realized that several of the pure gold artworks we had worked on for the client had disappeared. ”

Before the man could finish speaking, the woman interjected again: "These three pieces of pure gold artwork are worth more than three million, and we only have about 15% of the processing profits. ”

"Don't panic yet, take us to the scene to see first. Gu Chen took out a note and a pen from Lu Weiwei's handbag as a record of the scene.

Then several people followed the couple into the office.

It can be said that what makes this office unique is that it is full of cameras and alarms.

After the man asked the doorman to go back, he locked the office door, then went to his desk and opened the bookshelf door behind him with the key.

The bookshelf door is pushed open to both sides, and a professional security door is revealed.

Officer Wang and Lu Weiwei's eyes lit up, and they stared straight at the door.

To be honest, it was the first time that Officer Wang and Lu Weiwei had seen such a professional security door, and the degree of rarity was obvious.

It took the man nearly a minute to open the door using five keys, entering the code, and then turning the steering wheel-like shaft.

"Your security door is too exaggerated, isn't it?" Lu Weiwei couldn't help but exclaim, seeing this door, she felt like she was facing the bank vault.

"No way, the door security is not safe to look at the lock, and the lock security is not safe to look at the lock cylinder. The man also explained: "We are here to process professional and valuable works of art for customers, and we put them directly in the warehouse for general artworks, but we can only put them in safe compartments for pure gold and sterling silver." ”

"That's right, in fact, 95 percent of the people in the country have locks in their homes in the eyes of thieves. Gu Chen held his chin and told the truth.

"Little brother also knows how to lock?" The middle-aged man was surprised, because the data Gu Chen said was not wrong at all.

"I once saw an academic article in a security magazine that mentioned it. Gu Chen said.

"I see. Looking at the young Gu Chen in front of him, the middle-aged man also had a great admiration in his heart.

Gu Chen walked to the door, touched the security door in front of him and explained: "The lock cylinder is divided into three levels: A, B, and C, no matter how expensive the door is, you can match these kinds of lock cylinders." ”

"That's right, these are the common ones in China. "The middle-aged man's research on locks is no worse than Gu Chen's.

"AB-level anti-gentleman, not anti-villain. Gu Chen turned to look at the middle-aged man and continued: "The C-level guards against the gentleman and the villain, but in the eyes of the thief, it is actually only about five minutes. ”

"You're so right. The man agreed with Gu Chen's statement very much, and seemed to feel that he had found a bosom friend: "In fact, if you want to say which lock cylinder can really prevent theft, I'm sorry, it's really not, so I can only use the insurance door standard of the bank vault, this set of security doors, or imported from abroad, is not a professional-level talent, and it can't be opened at all." ”

"You're right. Gu Chen still expressed great admiration for the middle-aged man's sense of prevention: "To be honest, ninety-nine percent of thieves saw the C-level lock and left without looking back."

For the AB level fool lock, people can't open it all depends on their mood, which is why our police have to strictly control professional locksmiths.

Residents forget to bring the key and need to open the lock, and the police must come to the scene to supervise, which is also the responsibility and obligation of our police to the people.

Therefore, now professional locksmiths have to go to the police station to report.

Sometimes you can cooperate with our police in handling cases, so to speak...... A locksmith is a double-edged sword. ”

"Comrade police are so right. The man's wife also interjected: "So we don't trust locksmiths, we only believe in high technology."

Even the walls of the room were equipped with steel plates to prevent anyone from breaking through the walls and stealing them. ”

"But since there is such strong protection, how did the thief get in? I see that your surveillance alarms are everywhere, can the thief go through the wall?" Lu Weiwei was also a little dizzy by the so-called professional door of the two couples.

In fact, judging from the current situation, this is a living slap in the face.

Whether you are imported from abroad or domestically produced security doors, you can't prevent thieves from being furnished.

"That's why we're in trouble, comrade policeman, come and see. The man turned on the computer next to the office.

In the picture, the entire office is empty for all the time after the couple left.

Even though it's night, the night vision function is also very powerful.

Until the two couples hurried to the office, then opened the safe room of the cubicle, and then called the police, Gu Chen, Lu Weiwei and Officer Wang arrived, everything was only these people.

Back in the safe compartment, the room has no windows, no surveillance, only a few rows of cabinets for samples, and the only exit is the security door in front of it.

Now...... Officer Wang was also in trouble.