Chapter 779 Everything can be handmade

When thinking of this woman, Han Xu couldn't help but think of the supine board equipment in the gym.

That thing is not just a supine board, there is also a bench press rack connected to the wall!

It is a combination of fitness equipment.

The supine board is not heavy, but with the bench press rack and the barbell on it, it is at least 30 to 40 kilograms.

Chen Biyun can easily move the ladder against the door of the sauna room, but it is inevitable that she is a little bit powerless to move the fitness equipment.

Unless she is a martial artist!

But this possibility is very low!

Another doubt is that the murderer could have left the supine board.

Because Han Xu can see from the marks left on the wooden floor that the supine board was originally placed in front of the sauna door.

After the murderer admired Zheng Shiqiang's miserable condition, he moved this fitness equipment, which was a bit superfluous.

What is the difference between this and trying to cover up the truth?

If it weren't for this unnecessary action, Han Xu couldn't even be sure that the deceased was murdered!

It can be seen from this that the murderer is either not very smart or did it deliberately!

The possibility of not being smart can be ruled out, after all, the murderer can easily enter and exit Xingyuan Community without being discovered.

It is enough to show that this guy is not simple.

Following this line of thought, the murderer is very likely to have done it deliberately!

So the question is, what is his purpose in doing this?

Is it to prove that he is a strong man?

And then help the police eliminate some factors that affect the judgment? !

That's too illogical, right? !

Is the murderer full and has nothing to do? !

Must he leave such a clue? !

Or this guy is completely fearless and doesn't take the police seriously at all!

This kind of behavior motive can even be elevated to the level of provocation!

Not only Han Xu realized it, but the battle-hardened Captain Xiong Dalin also did not reveal this detail.

After summarizing the opinions of the two, Xiong Dalin hugged Han Xu and lowered his voice, "Xiao Han, do you think this murderer is deliberately provoking us?"

Hearing this, Han Xu frowned and nodded slightly, "I think so too! Obviously, this guy has a strong sense of anti-detection, not like a novice!"

Xiong Dalin glanced at the main entrance of the villa behind him, and his thoughts coincided with Han Xu's.

It's okay to avoid the surveillance of the community, but the other party can sneak into Zheng Shiqiang's villa without anyone noticing, which is a bit of a story.

"There is no sign of human damage to the anti-theft lock of the main entrance. The murderer is likely to have the key here."

From the line of action, the main entrance of the villa must be a key point.

Without waiting for Han Xu to answer, Xiong Dalin continued, "The reporter just said that there is no third key in the villa!

The reporter's key has been handed in, and Zheng Shiqiang's key was also found in the villa."

Xiong Dalin took out a transparent evidence bag, which contained two keys with strange shapes.

If you don't tell me that it's for opening doors, most people really can't tell.

Orange's eyes are cunning. He just glanced at it and said from a professional perspective, "This is an imported key. It's hard to copy it without relevant equipment.

This type of key uses a special shape and structural design, and is equipped with a special lock core, which greatly increases the security of anti-theft doors. Look at this design, it's so unique, completely different from the traditional key shape, so it can't be copied using conventional methods."

Xiong Dalin looked at Orange curiously when he heard it. Oh, good guy, you know a lot!

Orange laughed and continued, "Most of the anti-theft doors now use fingerprint and WIFI password locks. The keys of these two anti-theft doors cannot be copied.

There is no need to say more about fingerprint locks. They are based on the fingerprint of the owner of the house to identify the identity, so only the owner's fingerprint can open the door lock.

There is also a WIFI password lock, which is unlocked based on the input of the WIFI password. Only the password set in advance can open the door lock.

These two are popular electronic locks now, and do not require physical keys!

I guess the deceased Zheng Shiqiang didn't like to use this kind of electronic lock, so he used this more rare imported stylish lock."

After listening patiently, Xiong Dalin couldn't help but give Orange a thumbs up. Although they are all basic things, it is rare to be able to say them in an orderly manner.

"Is this key completely impossible to copy?"

Han Xu's focus has always been more direct.

Orange nodded his head when he heard this, "Well, in theory, it is like this, but individual cases cannot be ruled out."

It has to be said that Orange is becoming more and more reliable.

"Individual cases? What are the individual cases?!" Captain Xiong Dalin asked.

Chengzi smiled awkwardly, "In the eyes of us experts, as long as this thing does not deviate from the scope of locks, there are many ways to open it.

What's more, there are ready-made keys. No matter how complicated the key is or how strange the design is, it is still a key after all!"

Xiong Dalin understood that no matter how strange the key is or how difficult the anti-theft door lock is to open, in the eyes of Chengzi, it is useless!

When Han Xu heard Chengzi's words, he unconsciously thought of the thief king Wu Laogou!

Just as Chengzi said, this kind of door lock with special design can protect ordinary people, so how can it be difficult for a master like Wu Laogou!

"Can you copy this key?" Xiong Dalin almost turned into a curious baby.

Chengzi took the two keys with strange shapes, looked at them carefully for a moment, and then nodded, "It can be polished by hand, but it takes time!"

Xiong Dalin was stunned when he heard this!

Good guy, can the keys of imported stylish locks be polished by hand?

Tsk tsk, no wonder the crime-solving rate of the North Suburb Police Station has improved.

It turns out that in addition to Han Xu, Qin Fen has gathered so many talents under his command!

"Hand polishing? Tsk tsk, this works too!" The more Xiong Dalin looked at Chengzi, the more he liked her, "Well, Xiao Cheng, are you interested in coming to our East City for guidance?"

It's called guidance, but it's actually a naked prying!

If Captain Qin Fen was present, he would have spat out a mouthful of blood and fought Xiong Dalin to the death.

Chengzi chuckled and replied, "We are short of manpower in the northern suburbs recently! There are so many cases, and we really can't spare time."

Han Xu glanced at Chengzi with satisfaction. This kid is getting better and better.

His level of polite refusal is very high!

Xiong Dalin thought that it was too unkind to take advantage of Qin Fen's absence to fleece him, so he had to give up in disappointment!