Chapter 201: Monitor lock

Characteristics of the murderer: height 7~0 cm, weight 70~7 kg, foot length 25.5~25 cm, arm length 59~60 cm, leg length 93~94 cm, age 25~30 years old...
　　 Cheng Nuo completely eliminated some kinds of complex data reasoning in his mind, "retrospecting time" at that time on the rooftop.
　　 Finally, according to reasoning, various characteristics of the murderer are derived.
　　Every piece of data is obtained, Cheng Nuo is not a random guess out of thin air, but through rigorous reasoning, combined with a series of data on the scene, and finally calculated the data.
　　 Get it done!
　　 Cheng Nuo snapped his fingers.
Easily!
　　 "Captain Yang, I already know the specific characteristics of the murderer." Cheng Nuo turned around and said to Captain Yang, "You should have surveillance video of the mall in your police station."
　　 Cheng Nuo wiped a handful of hair handsomely, akimbo, confident words came, "Next, let my detective Nonan, to 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 Nuoneng can analyze the various physical characteristics of the murderer with just one...oh no, half a footprint.
　　 This kind of operation, to be honest.
　　 Even if Captain Yang has more than ten years of experience in the industry, he hasn’t seen it before.
　　 Bai Yan, of course, needless to say.
　　 Seeing that this mall crash case can definitely be handled as a big case.
　　 If he can handle this case perfectly, and arrest the real unpunished murderer.
　　 With this political achievement, he is enough to join which mysterious organization.
　　 But now...
　　According to the current momentum, 80% of his achievements will be robbed by Cheng Nuo again.
　　 Bai Yan's current mood, with a kind of sadness.
　　 Is he easy?
　　 Two months ago, he was in the middle of a kind of chattering with the little thief who stole the battery.
　　 Today, it was so difficult to finally wait for a big case.
　　 But the person who is in the limelight is not himself, but the guy who dislikes him.
　　When he arrived at 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 mall inside.
　　 The surveillance video captured the 14th floor of the stairs.
　　From the monitoring screen, you can clearly see the appearance of every person who walked up or down from the fifth floor.
　　 "No problem, right?" Captain Yang asked in a distrustful tone.
　　 Cheng Nuo sat on the chair in front of the computer and made a relieved gesture to Captain Yang behind him. "Captain Yang, don't worry!"
　　 "With me, Edogawa-Nonan, just give me an hour, the murderer will definitely be exposed to my eyes!"
　　 Now that Cheng Nuo said so, Captain Yang couldn't continue to struggle.
　　 He and Bai Yan looked at each other and nodded, "Then, Cheng Nuo, this case depends on you!"
　　 Cheng Nuobi made a K gesture and turned on the surveillance video.
　　 The opening time of the mall is at eight in the morning.
　　 The specific time of the deceased Han Xiaoxiao's fall was at 0:52 in the morning.
　　 From the monitoring screen on the 4th floor, the time when Han Xiaoxiao walked up to the 5th floor was 9:36 in the morning.
　　 In other words, Han Xiaoxiao stayed upstairs for more than an hour before being brutally pushed down by the murderer.
　　 In this more than an hour, what happened, I am afraid that besides the murderer himself, there is also the dead Han Xiaoxiao, I am afraid no one knows.
　　Because Cheng Nuo was also unsure, whether the murderer went to the 5th floor before Han Xiaoxiao or after Han Xiaoxiao.
　　 There is no way, Cheng Nuo can only watch from the point of monitoring.
　　 Cheng Nuo divided the computer screen into four parts and started to play surveillance video at the same time.
　　 is the same as before.
　　With Cheng Nuo's data capabilities, it is possible to record all the physical data of everyone on the screen into the brain at a glance.
　　 "Let's start!" Cheng Nuo rubbed his hands and pressed the play button.
　　 On the computer screen, the monitor starts to play.
　　 Cheng Nuo turned on the power instantly, and the light blue data flowed in his eyes like a torrent.
Height 75.6 cm, weight 75 kg, left foot length 22.2 cm, left foot width .92 cm, right foot foot length 22.04 cm, right foot foot width 9.00 cm, left arm length 60.2 cm, right arm length 60.35 cm, The leg length is 93.25 cm... age 2 years old!
not this!
　　 Height 6.7 cm, weight 6.25 kg...
　　 is not this.
　　 Cheng Nuo's eyes kept staring at the screen without blinking.
　　In his mouth, he kept talking to himself, not knowing what he was muttering.
Next to 　　, Captain Yang and Bai Yan sat on one chair, drinking tea and chatting.
　　 "Captain Yang, is that guy reliable or not?" Bai Yan gently sipped his tea and raised his head to signal Cheng Nuo's side.
　　 Captain Yang glanced at Bai Yan faintly, telling a reality.
　　 "But do you think that we alone can fix the murderer in a short time?"
　　 Bai Yan was taken aback for a moment, just about to say "Let me come, I can!" Such a domineering sentence.
　　 The words came to his lips, and the expression on Bai Yan's face instantly turned into an extremely helpless wry smile.
no, sorry!
　　 He really hasn't been perverted to that kind, only with half of his footprint, he can accurately pinpoint the level of criminals among hundreds of people!
　　 After all, can Cheng Nuo, as he said, find the criminal within an hour?
　　 Bai Yan turned his gaze ~EbookFREE.me~ to Cheng Nuo's direction.
　　 Time, slowly passing by bit by bit.
　　 Compared with the last time the robbers searched for the bank robbery, the physical data of thousands of pedestrians on nine screens must be checked and compared.
　　 This time, there are only a few hundred people's physical information investigation, it is not too simple.
　　It was so simple that Cheng Nuo looked at the computer screen again and again, compared the data, and started to doze again.
　　 After half an hour, Cheng Nuo didn't find any one person's data, which was the same as his previous guess.
　　 However, Cheng Nuo didn't panic.
　　 No matter what the criminals are, there is no way to go from the 4th floor to the 5th floor out of thin air.
　　 Anyway, there is still half an hour, Cheng Nuo is not in a hurry.
　　 Justice may be late, but it will never be absent!
　　 For this half an hour, Cheng Nuochun gave the criminals a few more seconds.
　　 Cheng Nuo didn't panic here, but Bai Yan and Captain Yang were a little bit impatient.
　　 Bai Yan, who had been waiting a little boringly, wanted to see how Cheng Nuo was doing, so he turned to look at Cheng Nuo.
　　 Then, I saw Cheng Nuo whose head was little by little, and it looked like he was dozing off.
　　 Bai Yan was stunned on the spot.
you……
I……
　　 What Bai Yan wanted to say at this time, but couldn't say anything.
　　 Hey, brother, aren’t you watching the surveillance and looking for the murderer?
　　 Is it special... What the is this nap? !
　　 Bai Yan said that he did not understand Cheng Nuo's operation at all.
　　 At this time, a set of data appeared in Cheng Nuo's eyes.