Bureau Chief Niu looked at Zhang Xiazhi suspiciously.
He was good at math, so he took a rough look.
This was obviously an advanced mathematical formula!
From the annotation below, it seemed to be calculating the distance…
There were also notes on latitude and longitude.
What did this have to do with the suspect?
He couldn't help but wonder if this youth in front of him was deliberately playing with them.
The current situation was so grim!
He didn't have time to listen to math questions!
He somewhat regretted his absurd visit to this young man.
Perhaps the previous two times were just coincidences.
Or perhaps he just happened to deduce it.
There was no denying that this child was talented!
However, thinking about it, it was already very difficult to achieve the previous step.
It seemed that he was desperate and had thought things too simple.
If they really wanted to calculate the result directly, then what was the point of them coming?
"Forget it, let's go."
Bureau Chief Liu sighed and said softly,"Child, you're very outstanding. We were thinking too much. We'll reward you for your help in the past after the incident ends.”
"Sigh, it still doesn't work?"
Captain Zhang shook his head.
He really couldn't think of anything!
The math question was related to this blueprint!
"Brother, use a method that we can understand to analyze the murderer!”
Mu Qingxue trusted Zhang Xiazhi.
"Hey!"
Zhang Xiazhi sighed." I overestimated you.”
The corners of their mouths twitched.
It was as if he was being despised for his intelligence.
Mu Qingxue was secretly delighted.
So it wasn't that she was stupid, but that her brother was too smart.
"Actually, the murderer hasn't been in Qingzhou City for the past few days." Zhang Xiazhi waved his hand.”
The few of them were stunned.
"The murderer isn't in Qingzhou City?" Captain Zhang couldn't help but ask. So the five or six murders in the past three days were caused by ghosts?”
" The victims died a few days ago," Zhang Xiazhi said lazily." They were transported to the scene in advance."”
"What is it? He died a few days ago?"
"Could it be that the murderer knows how to drive corpses?"
Captain Zhang and Bureau Chief Liu were dumbfounded again.
This was getting more and more unbelievable!
It seemed that he had gone from mathematics to demons and monsters.
"Why did the murderer kill people in advance?”
Captain Zhang frowned." Then what about the video that was exposed on the Internet after the murder?”
"Don't you know how to think in reverse?"
Zhang Xiazhi frowned and explained patiently,""Every time a case happens, you guys are always a step behind and can't find any clues. Even when you check the surveillance cameras, there's no sign of the murderer. That's because the murderer entered the crime scene ahead of time, so you can't find the murderer's figure.”
" Every instrument of execution was set up in advance. Only on the day of the crime would they 'kill' someone, and the video was only exposed on the same day.”
"He left behind a blanket of high-concentration time explosives to destroy the evidence.”
"As for the audio and video recordings, they were left a few days ago.”
"Because of this, you couldn't find the surveillance footage from that day.”
……
Zhang Xiazhi said.
They were stunned.
He was deep in thought.
Captain Zhang shook his head." No, but my son, I rescued him the day before yesterday, but something happened yesterday. Wasn't he kidnapped yesterday? That proved that the murderer was in Qingzhou City!”
"This is the smoke grenade he gave you.”
Zhang Xiazhi seemed reluctant to speak, but under Mu Qingxue's eager gaze, he explained,""Firstly, it's to cover up the fact that he wasn't in Qingzhou City. Secondly, there are no surveillance cameras in the place he chose this time. Thirdly, he's trying to confuse the public and give you the illusion that he's gone without a trace.”
"I understand now. The virtual is the real, and the real is the virtual.”
Mu Qingxue was enlightened.
Hearing this.
The two policemen broke out in cold sweat.
It turned out that they had been unable to find any clues.
Even if he did get some clues, they would all be false.
It turned out that they had been wrong from the beginning.
This murderer was too cunning!
By the time they figured out the truth, the murderer would have already escaped!
But…
It had been so long.
If the case was solved ahead of time, would the murderer have already escaped?
This was what they were worried about.
"The murderer won't run away."
Zhang Xiazhi seemed to have predicted their next question and said," To arrest the murderer, you have to figure out his psychology and purpose first.”
"This murderer is someone who desperately wants to prove his intelligence. From the videos of him being exposed time and time again, we can know…"
"Under normal circumstances, he might have already left.”
" However, Mu Qingxue's live news broadcast made the murderer stay. He decided to kill a beautiful and famous female broadcaster to create a bigger impact and humiliate the police.”
"That's why there was the interview on a rainy night and the news media was blown up!”
……
Zhang Xiazhi had said more this time than he had in the past ten years.
He looked helpless.
These people were really too stupid!
Zhang Xiazhi couldn't understand. He was only using high school mathematics to explain, so why couldn't he understand?
He had forgotten that Captain Zhang was already in his forties and had left school for decades. How could he still remember so much high school knowledge now…
Including Mu Qingxue and the others, it had been ten years since they had entered high school.
On the other hand, even if he still remembered high school mathematics, it was a very complicated calculation that required a huge amount of logic to organize. It filled the entire blueprint.
"Ah, I know!"
Mu Qingxue's eyes widened as if she had thought of something." Everything is connected now. So the reason why you suddenly asked me to continue the live broadcast yesterday was because you knew that the murderer had already targeted me?”
" The case being solved this time and my appearance will arouse his desire to challenge me. There is a 99% chance that he will continue to attack!”
Zhang Xiazhi said confidently.
"Actually, catching the murderer is very simple. If I were a policeman, I would only need three tricks to catch the murderer.”
Zhang Xiazhi subconsciously reached out to grab the cup. Bureau Chief Niu, who was listening attentively, subconsciously reached out to grab it and handed it over.
"Hmm?"
The few people present were engrossed in listening. Their faces were serious and filled with curiosity.
"Which three moves? Master Zhang, please enlighten me!"
Captain Zhang clenched his fists excitedly.
"I've already written it on the blueprint.”
Zhang Xiazhi said slowly," If you can understand it, you will know the result.”
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]