Regarding Guan Hongshan's questioning and exclamation, Jiang Bai seemed to have expected it a long time ago.

After all, this reaction couldn't be more normal.

When he first learned about this method and guessed where the evidence was, he was also amazed by Principal Zhang's plan.

I have to admit that Principal Zhang is indeed very powerful, and it can even be said that it is seamless.

If it weren't for Lu Hai, who led someone over and happened to come over when he was searching the room, he wouldn't have discovered the drainage pipe outside by mistake.

If it is not discovered, then Principal Zhang's suspicion will soon be ruled out.

Jiang Bai thought about it, but he still felt shocked and incredible in his heart.

What he saw at the beginning was the trace of a cigarette butt being extinguished.

At that moment, Jiang Bai discovered a very critical problem.

In his opinion, Principal Zhang is not a smoker.

After all, after such a long period of contact, he had never seen a cigarette on Principal Zhang's desk, not even the smell of smoke, which was enough to prove that Principal Zhang did not usually smoke.

But that's exactly what it is!

It was here that he found the trace of this snuffed out cigarette butt, which would surprise him.

Principal Zhang must be hiding something.

And this also inspired Jiang Bai.

Even if there is only a trace of it, as long as it is exposed, he will be able to peel back the cocoon and find out all the truth!

After discovering the cigarette butt, Jiang Bai quickly thought of the bugging device placed in Principal Zhang's house.

After returning to the apartment, Jiang Bai immediately listened.

Strangely, there was no one in the listener at all!

So—

A conclusion is formed!

Those scattered threads were reunited at this moment!

And Jiang Bai finally determined that Principal Zhang, who showed a good appearance in front of everyone, was the real murderer!

Previously, he suspected that Principal Zhang simply felt that something was wrong, and did not regard him as a definite target.

But this time, he was sure of one thing!

Principal Zhang had already discovered the bugging device he had put in.

What Jiang Bai heard was just what Principal Zhang deliberately told him to clear his suspicions.

Meantime!

Jiang Bai also got a crucial piece of information from the searchers!

Only the murderer's home will be spotless!

Not even fingerprints, anything intimate is gone!

So—

A conjecture has resurfaced!

Principal Zhang has another property!

And the scene of the first crime, exactly there!

That is, in this building, another property of Principal Zhang is here!

After Jiang Bai finished speaking, the entire rooftop fell silent.

Everyone's eyes fell on Jiang Bai's body, unbelievable!

The first person to come back to his senses was Guan Hongshan.

He knew very well that if the first crime scene was found here, and evidence was found that it was Principal Zhang's property, then.

These crucial pieces of evidence are enough to put Principal Zhang in jail!

Guan Hongshan took a deep look at Jiang Bai, and finally gave up questioning Lu Zhen's identity.

He turned around and gave the order.

"Find it!"

"Just follow the clues he said, and go to investigate one by one."

Now!

Guan Hongshan also smoothed out all this evidence, including Principal Zhang's methods.

However, what he was most curious about now was not anything else, but the young man standing on the rooftop.

In his mind, it is more and more likely that Lu Zhen is Jiang Bai.

Can.

Guan Hongshan knew that even if he was really sure that Lu Zhen was Jiang Bai now, he still couldn't act rashly.

At present, the most important thing is to find the evidence of Principal Zhang's reversal of the case.

Almost instantly, the officers who had been given the order quickly took action.

The originally crowded rooftop was now left with a few scattered people.

Guan Hongshan, Lu Hai, Qin Ming and Chu Yin, as well as Jiang Bai.

Chu Yin's eyes fell on this young school doctor, who was extremely calm no matter what he faced, trying to analyze it from a psychological perspective and see through this person.

However, Chu Yin frowned.

This person, she can't see through.

Chu Yin couldn't help but wonder, who is this person?

Everybody has a variety of different things on their minds.

Guan Hongshan took a deep breath and looked at Jiang Bai again.

"Doctor Lu, if Principal Zhang is really the murderer, then how did he avoid the camera?"

"Even if you can really avoid the cameras on the road, the cameras at the school gate will never be circumvented."

Hearing this, Jiang Bai smiled.

His tone was calm and casual: "Guan Team, do you think that only Aerospace University has a small door?" ”

As soon as these words came out!

Guan Hongshan's heart shook suddenly.

It's not that he didn't expect such a possibility, but he didn't expect Lu Zhen's disapproving attitude when he said it.

Obviously, he had known these things for a long time.

Guan Hongshan was silent for a while, did not speak, and his brain was running rapidly.

The other three didn't react for a while, why Guan Hongshan asked like this.

But Guan Hongshan himself knows it very well.

The more he thought of such a possibility, the more Guan Hongshan's heart sank.

Lu Zhen knew the path and could have avoided the camera, but he didn't.

Deliberately appeared through the school gate and disappeared again, thus coming to this place.

I thought of the first thing Lu Zhen said when he saw them here: I've been waiting for you for a long time.

Guan Hongshan suddenly realized a problem that he had ignored for a long time!

Guan Hongshan's eyes widened, in disbelief!

At this moment, he completely realized that it was Lu Zhen who deliberately led them here!

This conclusion made Guan Hongshan's heart sprout a chill!

The feeling of being manipulated and becoming a pawn strikes again!

It's as if the person who is fighting with them is not Principal Zhang, but Jiang Bai!

The name Jiang Bai came to mind!

Guan Hongshan unconsciously appeared when he fought Jiang Bai for the first time!

The kind of picture that calculates everyone, but still makes the calculated people undetected and complacent!

Guan Hongshan looked at Lu Zhen with a solemn gaze, and inexplicably felt that this person was unfathomable.

Sensing Guan Hongshan's scrupulous and vigilant gaze, Jiang Bai didn't react.

He knew that he had aroused Guan Hongshan's suspicions.

But, he is also very clear.

No matter how suspicious Guan Hongshan is, he will not directly question his identity here.

Just as Jiang Bai guessed!

Guan Hongshan really can't ask you if you are Jiang Bai directly, and he can only keep guessing in his heart.

In this case, the murderer was caught, and even the first scene and the means and methods were all clearly stated!

Lu Zhen has made a lot of contributions!

If it weren't for him, it might take a while for them to find the murderer!

If

Guan Hongshan couldn't help but think about a possibility.

If, Lu Zhen is not Jiang Bai, then-

This person may be a person even more terrifying than Jiang Bai!

(End of chapter)