I want to be a super cop

Chapter 568
Zhong Tianzheng made a clear guess, which immediately made everyone present suddenly realize.

Everyone is an experienced veteran, no one contradicts his remarks, on the contrary, they all agree with him.

Once Zhong Tianzheng's deduction is verified, it will give a great impetus to the case. As he said, if the specific time when the balloon goes up is determined, the time when the murderer will come out is basically locked.

Maybe someone will ask.

The balloon rises up to block the camera, and the time is displayed on the surveillance video, so why not check it directly?
actually not.

There will be a certain time error in the middle.

When the murderer took advantage of the characteristic of ice, he must have made precise calculations. He must have left the scene according to the time calculated by himself. It is impossible to say that he came out when the balloon rose.

"Zhong Tianzheng, Zhong Tianzheng, the rising star really lives up to his reputation!"

The person in charge who came up from downstairs happened to hear the scene he analyzed, and nodded approvingly: "It's just that there is still a doubt."

Zhong Tianzheng raised his eyebrows: "There is no picture of the murderer entering in the surveillance?"

correct.

This is a very anxious point right now.

The murderer never came back after leaving the room three days ago, so how did he enter the room and parachute from upstairs to the fourth floor to commit the crime?

The person in charge looked sideways: "What do you think?"

"There is a way to cover up the traces of his entry and disappear perfectly from the surveillance!"

Zhong Tian was looking at the corridor with squinted eyes.

in mind.

The master-level space conception ability quickly constructed a one-to-one digital space map in his mind, and the digital Zhong Tian was shuttling through the space, constantly changing his position.

finally.

He came to the door of the room rented by the murderer, turned his head to look at the fire escape on one side, then turned around, looked at the corridor behind him and the surveillance probe with red light on the corner.

"I guess that the reason why the murderer chose to use the wild boar page balloon to cover the monitoring is that his real purpose was not to cover up his whereabouts."

Zhong Tianzheng withdrew his thoughts and threw out his own guess: "He has been exposed to the surveillance a long time ago, so it doesn't really matter whether the surveillance captures him or not."

"Then why did he plan this out carefully?" The person in charge asked subconsciously: "What is his real purpose for doing this?"

"Three days ago, was there a power outage in the apartment? Or did the monitoring stop working?"

Zhong Tianzheng didn't answer his question immediately, but tilted his head to look at the person in charge of the apartment management office next to him: "You recall, if I'm not wrong, there should be some, right?"

"there is!"

The person in charge of the management office nodded and responded: "A day ago, I don't know what happened to the monitoring, something went wrong, and all the black screens were seen in the background. We asked the equipment system maintenance personnel to come over, and it probably stopped for more than three hours. .”

"That's three hours, enough!"

Zhong Tianzheng snapped his fingers, took the policeman's computer nearby, and began to drag the monitoring progress bar: "If the murderer enters the room, there is a very simple way to avoid being caught by the surveillance, that is, one-to-one Print the image of the monitoring screen!"

"Print screen?"

The person in charge frowned when he heard this, his expression became erratic.

"Yes, that's right!"

Zhong Tianzheng switched the two surveillance playbacks, pointed to the screen and said: "Everyone pay attention, on the surface, the pictures taken before and after the surveillance failure are almost the same, but if you take a closer look, do you find anything? After the monitoring failure is restored, in this picture, the picture of the room where the murderer landed last is slightly distorted?"

"In other words, the murderer knew that the surveillance would stop working this time, so he took advantage of this time to run back, and set up a huge printed picture at the door of the room where the foot was located, which is the surveillance video. The picture presented!"

"what!"

"Isn't that impossible?!"

Immediately.

Everyone exclaimed.

"It was through this method that he successfully "shielded" the monitoring, and reached the scene where he never came back after he went out." Zhong Tianzheng said with great certainty.

Speaking of it.

He himself was a little horrified.

This murderer, with a superb technique, perfectly achieved the effect of stealing the sky and changing the sun.

If there were not the remaining rope fibers left by the friction of the nylon rope on the outer wall, the police would definitely not be able to determine how the murderer got in in a short time just by looking at this surveillance video.

How could the murderer commit the crime if he had never entered or left the room.

Ah Xiang threw out her own counterargument: "He put the printed picture at his door a day ago, so how could it not be discovered by others? People on the same floor wouldn't notice it?"

Everyone looked at Zhong Tianzheng, waiting for his answer.

Ah Xiang asked exactly what they wanted to ask.

Although this printed perspective screen can perfectly fool the surveillance, it may be because of the pixels, but if he puts this printed screen here, won't people on the same floor notice it?

To know.

The human eye has hundreds of millions and billions of pixels, as long as you get a little closer, you can find the clues.

"Let's turn our attention to this floor."

Zhong Tian was stepping forward and stopped at the sixth room: "Have you noticed that the rooms on the fifth floor of this apartment are quite empty, and no one has rented this room any further down?" .”

Based on the principle of proximity.

Just like opening a room in a hotel, many people don't like this corner room. They usually choose a room in the middle that is a little far away from the elevator but not too deep inside.

The same is true for this apartment room rental.

The room rented by the murderer is No. 11, which is the lowest position, and there is a stair passage space in the middle.

"When I was watching the surveillance, I found that everyone usually leaves early and returns late, and no one pays attention to the situation inside. Most people don't go here when they have nothing to do. It is only a day from the setting of this printing screen to the incident. Time, so no one will find out what's wrong with this place, which is normal."

Zhong Tian was talking eloquently, standing firm for his conjecture.

"What about the cleaning! Won't the cleaning find it when it's mopping the floor?"

The person in charge stared at the shortness of breath and asked.

If Zhong Tianzheng's conjecture is true, then they will be able to track down the murderer's trail further. After all, printing such a large screen will definitely require the use of an advertising company.

Zhong Tianzheng smiled and said: "The cleaning is also very familiar with the situation on the fifth floor. No one lives in the second half. When they are mopping the floor, they probably won't clean it here, right?"

He glanced at the cleaning lady who lowered her head and did not continue: "Besides, what day is today?"

"NO.11!"

(End of this chapter)