Chapter 337 Six Degrees of Separation Theory

Han Xu sat in the coffee shop and thought for a while, but he still couldn't figure it out!

From any angle, the two cases seem to have no connection at all!

The two victims have no intersection at all. The only one who has a little connection is Shen Lei!

This former leader of Daxiawan is like a bond that hangs the two dead together, but it is untenable to say that there is a necessary connection.

After all, there is a saying that you only need to go through six people to find someone in this world!

This is the so-called "six degrees of separation" theory!

It means that under optimized conditions, you only need to go through six people to get to know anyone you want to know.

It is said that a social psychologist abroad did a chain experiment a long time ago, and the results proved this point very well.

In other words, you may not know the world's richest man, but you only need to go through six people to get to know him.

This theory is called six degrees of separation, which proves that there are some weak links in society, and this relationship can actually play a very powerful role. Many people will experience the power of this weak link when looking for a job or asking someone to do something.

For example, Li Le, who is like a local boss, helped solve many problems through his own circle of contacts.

A long time ago, this six degrees of separation was just a purely theoretical statement, but the emergence and rapid development of the Internet has made the realization of this theory infinitely possible!

Through any six (or five, four...), you can know the person you want to find!

Han Xu thought of this and felt that the two cases did not even need to go through more people, just one Shen Lei, to be connected.

But the strength of this connection is not great, and it cannot be proved that Shen Lei has a necessary direct relationship with both victims.

Jiang Xuan is easy to say, after all, Shen Lei is the first suspect, but Dong Shushu is not easy to say.

Dong Shushu is just Shen Lei's henchman, of course there is a connection, but it cannot be proved that there is a relationship between the two of them.

Han Xu feels that unless Shen Lei has a big problem, killing is not a big deal for him.

Even if Dong Shushu knows something, he would not be killed so blatantly in the rental house.

Sinking into the sea, burying the body... There are many ways to make Dong Shushu disappear from this world. Cutting the throat in the rental house and then abandoning the body looks like a particularly clumsy method.

Since the murderer did this, there must be a reason for doing so.

For example, he did not have the opportunity to frequently contact the deceased Dong Shushu, nor did he have the conditions to abandon the body!

If you think about it this way, the possibility that the murderer is an acquaintance will be infinitely reduced!

But how could a stranger easily knock on Dong Shushu's door?

Could it be a courier or a deliveryman?

However, Qin Fen and others must have thought of this. Checking the murderer's online shopping or ordering records in those days can get a result.

No, if the murderer pretended to be a courier or a deliveryman, and tricked Dong Shushu into opening the door with a fictitious order!

This possibility is not impossible!

Then the question is, what is the motive of the murderer to kill Dong Shushu?

The results discussed before are more inclined to revenge!

If that was the case, wouldn't Dong Shushu open the door without any precautions without knowing the murderer?

Unless Dong Shushu is so careless that he doesn't know how many people he has offended, and he can't remember the appearance of these people at all!

This possibility is not impossible, but the probability is very small!

People like Dong Shushu who often live on the edge of a knife will be more or less defensive.

So Han Xu guessed that the murderer might know Dong Shushu, but they didn't know each other for a long time, and from Dong Shushu's point of view, the other party was not threatening.

Then the scope of the investigation would be reduced.

But in such a vast sea of ​​people, it is like looking for a needle in a haystack to find a person who meets this feature, because there are no more features to lock the murderer.

However, the general direction has been found, so it is not necessary to cross the river by feeling the stones and have no clue.

Thinking of this, Han Xu let out a sigh of relief.

Unexpectedly, there is no clue in the angel case in Nancheng, and there is another unsolved case here.

It seems that I will be busy these days!

At this moment, the phone vibrated slightly. Han Xu opened it and saw that it was Chengzi who sent a location.

So he got up and left the coffee shop and looked for the address.

However, Han Xu's poor sense of direction, even with navigation, still took a long time to find Chengzi and Xiao Wei who had just finished lunch.

Chengzi saw Han Xu's look and immediately understood, "You almost lost it again? I'm surprised, when you are handling cases, your brain is like a radar, nothing is delayed, how come it crashes immediately when you are idle?"

Han Xu was speechless, he couldn't figure out what was going on!

Before crossing, this situation had never occurred, maybe the original owner himself was a road idiot.

At this time, some basic attributes were still retained, and there was also the fatal method of cooking that could choke people to death, almost becoming a salt prince.

It is estimated that this is also the reason.

However, these are not important things. Although they have some impact on life, they are not too big, and Han Xu has never taken it to heart.

"I'm talking about Chengzi, can you change your playful nature? It's okay for you to be alone. Don't forget to take Xiao Wei with you."

Han Xu looked around and changed the topic about Lu Chi's attributes.

Chengzi knew he was in the wrong and rubbed the back of his head awkwardly, "I promise I won't do it next time!"

"Tch~" Han Xu ignored the orange and looked at Xiao Wei again.

Xiao Wei was quite sensible. He touched his round belly to show that he was full, and in disguise took on some real harm for Cheng Zi.

"Hey, you are quite a good assistant," Han Xu shook his head, and then suggested, "How about we stop here today? Let's go back and stop by the vegetable market to buy some food! What do you want to eat tonight? I'm free. Show your ruthlessness!"

When Chengzi and Xiao Wei heard that Han Xu wanted to cook in person, they shook their big and small heads at the same time like rattles.

"No, let Xiao Wei do it. Chef Han, I think you should rest. There is no use in killing chickens with a sledgehammer!"

Orange's round face was tinged with a green color.

Han Xu curled his lips, "What's the matter, you dislike my cooking skills?!"

"No, how dare we? Aren't we afraid that you will be tired? We have been investigating cases all day!"

Chengzi hugged Xiao Wei, stood in line, and set up a shield together!