Business here is booming.

I don't know if it's because the boss has high integrity, or because the quality of the items is good and the price is low.

Or rather, all three.

Fang Ze is currently making a hypothesis in his mind.

Leaving aside the fact that Zhou Dashan is the murderer.

So, which stall will the murderer go to when he comes to Pinggong Market to buy ropes?

If it is an ordinary person's thinking, if you buy a rope to kill people, the first place you will choose is definitely to run to a place with few people.

From a psychological point of view, this is a subconscious risk avoidance reaction.

However, this case is very special, the murderer's method of committing the crime is cruel, and basically does not have the characteristics of a novice committing a crime.

Well, for the time being, the murderer can think smarter.

It is better to buy in places with fewer people than in places with many people.

the reason is simple.

With so many people, no one will pay attention, including the busy shop owner.

Therefore, the more people there are, the safer it is

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Chapter 645 Unclear hemp rope [1]

Soon, Fang Ze stood at the door of the shop.

In front are extended booths for customers coming and going to choose from.

This is common in Pinggong Market, which takes up most of the street area.

After all, this place is not a downtown area, nor is it a supervision area, so there will be no urban management to manage these matters.

Standing in front of the booth, Fang Ze glanced slightly.

These are small tools that are often seen and used in daily life, including ropes.

In terms of material, the materials used in modern rope making are basically synthetic fibers.

Including acrylic, nylon, polyester, polyethylene, etc.

However, the traditional rope-making process has not disappeared, and the materials they use are generally cotton, hemp, flax, jute, etc.

That is to say, cotton rope and hemp rope.

In the murder case eight years ago, the rope used by the murderer was hemp rope.

Not to mention the reason why the murderer used the traditional hemp rope.

Although hemp rope is a traditional rope, it still has many advantages that cannot be replaced by modern technology.

Like soft.

light in mass.

Easy to bundle.

Of course, it also has disadvantages, such as low strength, easy wear and tear, and perishable.

So from the perspective of killing, hemp rope should not be the preferred rope.

Unless, the murderer didn't consider these, but chose one at random.

But according to Fang Ze's psychology and profile of the murderer, this person is most likely to be a very smart person with a plan.

Since it is a massacre, it needs to be imprisoned for a long time.

Hemp rope is obviously not the best choice.

From the variety of booth ropes, there are many ropes that are stronger than hemp ropes, wear-resistant and corrosion-resistant.

So.

Why did the murderer avoid the best item and choose the hemp rope with certain risks? Thinking about this question in his mind, Fang Ze picked up a ball of hemp rope.

After rubbing for a while, Fang Ze quickly judged that the bast fiber came from ramie.

That's not it.

He picked up another ball of twine again.

Bast fiber comes from jute.

Nor is it.

After searching for a while, Fang Ze picked up a ball of rope that was placed in the corner.

At this moment, his eyes moved.

flax.

That's right, the raw material of the rope used by the murderer was flax.

Hemp rope, as the name suggests, its raw material is hemp.

Hemp is bast fiber extracted from various hemp plants.

In terms of types, there are many.

In this booth alone, Fang Ze found more than a dozen kinds.

These hemp ropes look the same on the surface, but in essence, they are fundamentally different.

If Zhou Dashan is not the murderer, then why is it such a coincidence that the rope found from the other party's house is exactly the same as the rope used by the murderer? This is what Fang Ze wonders about.

He didn't want to explain it by coincidence.

There are not so many coincidences in the world. After thinking for a while to no avail, Fang Ze shook his head helplessly, picked up the rope in his hand and said, "Boss, how much is the rope?"

"Six yuan a meter!"

"The one in your hand is exactly three meters, eighteen!"