Characteristics of the murderer: height 178~180 cm, weight 70~71 kg, foot length 25.5~25.8 cm, arm length 59~60 cm, leg length 93~94 cm, age 25~30 years old......

Cheng Nuogen rejected some kinds of complex data reasoning in his mind, and "time backtracked" the scene that happened on the rooftop at that time.

Eventually, the characteristics of the murderer were deduced based on reasoning.

Cheng Nuo did not guess each piece of data out of thin air, but finally calculated the data through rigorous reasoning and a series of data on the scene.

Get!

Cheng Nuo snapped his fingers.

It's easy!

"Captain Yang, I already know the specific characteristics of the murderer. Cheng Nuo turned around and said to Captain Yang, "You should have the surveillance video of the mall in your police station." ”

Cheng Nuo handsomely wiped his hair, crossed his waist, and said confidently, "Next, let my detective Noonan help you find the real murderer!"

............

Half an hour later.

Captain Yang and Bai Yan took Cheng Nuo back to the police station.

They still can't believe that Cheng Nuo can rely on only one ...... Oh no, it's half a footprint, and you can analyze the physical characteristics of the murderer.

This kind of operation, to be honest.

Even Captain Yang has more than ten years of experience in the industry, but he has never seen it.

Naturally, Bai Yan's side went without saying.

It seems that this shopping mall fall case can definitely be merged into a big case.

If he can handle this case perfectly and arrest the real murderer who is at large.

With this achievement, he is enough to join a mysterious organization.

But what about now......

According to the current momentum, eighty percent of his exploits will be snatched away by Cheng Nuo again.

Bai Yan's current mood is with a kind of sadness.

Is it easy for him?

For the past two months, he has been in a kind of mess with the little thief who steals the battery.

Today, it was not easy to wait for a big case.

But the person who is in the limelight is not himself, but the guy who makes him hate.

When he came to the police station, Captain Yang immediately led Cheng Nuo to the office, then turned on the computer and called up the surveillance video of the shopping mall inside.

Surveillance footage captures the fourteenth floor of the staircase.

From the surveillance footage, you can clearly see the appearance of everyone who walks up to the 15th floor or walks down from the 15th floor.

"No problem, right?" asked Captain Yang with some distrust in his tone.

Cheng Nuo sat on the chair in front of the computer and made a reassuring gesture to Captain Yang behind him. "Captain Yang, don't worry!"

"With me Edogawa-Noonan out of the horse, as long as I am given an hour, the murderer will definitely be exposed to my eyes!"

Since Cheng Nuo said so, Captain Yang couldn't continue to dwell on it.

He and Bai Yan glanced at each other and nodded, "Then, Cheng Nuo, this case depends on yours!"

Cheng Nuo made an OK gesture and turned on the surveillance video.

The mall opens at 8 a.m.

The specific time of the deceased Han Xiaoxiao's fall from the building was at 10:52 a.m.

From the surveillance screen on the 14th floor, the time when Han Xiaoxiao walked up to the 15th floor was 9:36 in the morning.

In other words, Han Xiaoxiao stayed upstairs for more than an hour before being brutally pushed down from upstairs by the murderer.

In this period of more than an hour, what happened, I'm afraid that no one knows except for the murderer himself, as well as the dead Han Xiaoxiao.

Since Cheng Nuo can't be sure, the time when the murderer went to the 15th floor was before Han Xiaoxiao or after Han Xiaoxiao.

There is no way, Cheng Nuo can only start from the monitoring at 8 o'clock.

Cheng Nuo split the computer screen into four pieces and started to play the surveillance video at the same time.

It's still the same as before.

With Cheng Nuo's data ability, he can completely record the various physical data of all the people appearing on the screen into his brain in an instant.

"Let's start!" Cheng Nuo rubbed his hands and pressed the play button.

On the computer screen, the monitoring starts playing.

Cheng Nuo instantly turned on his ability, and the light blue data, like a torrent, flowed in his eyes.

Height 175.68 cm, weight 75.81 kg, left foot length 22.28 cm, left foot width 8.92 cm, right foot length 22.04 cm, right foot width 9.00 cm, left arm length 60.12 cm, right arm length 60.35 cm, leg length 93.25 cm...... Age 28 years old!

Not this one!

Height 168.87 cm, weight 68.25 kg......

Nor is this one.

Cheng Nuo's eyes kept staring at the screen without blinking.

In his mouth, he kept talking to himself, and he didn't know what he was muttering.

Next to him, Captain Yang and Bai Yan sat on the chairs on the side, drinking tea and chatting at the same time.

"Captain Yang, is that guy reliable?" Bai Yan took a sip of tea lightly and looked up to gesture to Cheng Nuo's side.

Captain Yang glanced at Bai Yan faintly and said a bloody reality.

"But do you think that we alone have a way to lock up the murderer in a short period of time?"

Bai Yan was stunned for a moment, and just wanted to say "Let me come, I can!"

But when the words came to his lips, the expression on Bai Yan's face instantly turned into an extremely helpless wry smile.

No, no!

He really hasn't been perverted to that level, and with only half a footprint, he can accurately lock down the level of a criminal among hundreds of people!

In the end, can that guy Cheng Nuo, as he said, find the criminal within an hour?

Bai Yan looked in the direction of Cheng Nuo with his searching gaze.

Time is slowly passing bit by bit.

Compared with the robbers who were looking for the bank robbery last time, they need to check the physical data of thousands of pedestrians in nine screens at the same time.

This time, there are only a few hundred people's body information checked, which is simply not too simple.

It was so simple that Cheng Nuo was looking at the computer screen over and over again, comparing the data, and started to nap over and over again.

Half an hour passed, and Cheng Nuo did not find the same data as he had speculated before.

However, Cheng Nuo did not panic.

No matter how skinned the criminals are, there is no way to go from the 14th floor to the 15th floor out of thin air.

Anyway, there is still half an hour to go, and Cheng Nuo is not in a hurry.

Justice may be late, but it will never be absent!

In this half hour, Cheng Nuochun should have given the criminal a few seconds.

Cheng Nuo didn't panic here, but Bai Yan and Captain Yang were a little impatient.

Bai Yan, who was already waiting a little bored, wanted to see how Cheng Nuo's progress was, so he turned his head to look at Cheng Nuo.

Then, I saw Cheng Nuo, whose head was little by little, and looked like he was napping.

Bai Yan was immediately stunned on the spot.

You......

I......

Bai Yan wanted to say something at this time, but he couldn't say anything.

Hey, big brother, aren't you watching the surveillance and looking for the murderer?

But what is it...... What the hell is this snooze?!

Bai Yan said that he didn't understand Cheng Nuo's operation at all.

At this time, a set of data emerged in Cheng Nuo's eyes.