Omnipotent Data

Height 7.6 cm, weight 70.5 kg, foot length 25.62 cm, arm length 59. cm, leg length 93.57 cm...age 27 years old!

When this set of data appeared in Cheng Nuo's eyes, Cheng Nuo couldn't help showing a look of joy on his face.

All data are within the error range.

This person was the only suspect that Cheng Nuo had found so far that matched all the data.

The more than 200 people that Cheng Nuo investigated before, either had the wrong height or the wrong weight...

Cheng Nuo's eyes locked on the figure on the computer screen.

That Cheng Nuo was the only "suspected murderer" he had found so far!

It was a young man with short sleeves and shorts, and a black baseball cap. He looked ordinary, and he was the kind who couldn't be found in the crowd.

However, what is more eye-catching is that there is a tattoo of a tiger's head on the young man's left hand where the tiger's mouth is.

It can be clearly seen from the monitoring.

The time when the murderer came to the fourth floor was 9:00 in the morning.

Then, I have been on the 4th floor, wandering around seemingly aimlessly. .

The 4th floor is a large-scale video game city, where he plays claw machines and shoots basketballs there.

At 9:36, Han Xiaoxiao came from the third floor to the fourth floor.

The surveillance screen showed that although the murderer had been walking around in the video game city, he was wandering there.

line of sight...

Keep an eye on the stairs.

When he saw Han Xiaoxiao appearing in his line of sight, the murderer looked as usual, as if nothing had happened, and continued to do what he should do.

0 minutes later, that is, at 9:46, the murderer walked up to the fifth floor.

Monitoring ends here.

Cheng Nuo let out a breath and pulled his fingers. Pause the monitoring screen.

There was still a short section of monitoring that Cheng Nuo didn't watch.

However, Cheng Nuo didn't want to waste time on the rest of the surveillance video.

A little more time saved can save a killer from getting away with it for less time.

"I've found the murderer." Cheng Nuo turned his head and said calmly to Bai Yan and Captain Yang who were having a drink.

"Oh, you found the murderer." Captain Yang responded subconsciously, but the next second.

"Whoa, whoa, whoa, whoa, you found the murderer!!"

Captain Yang sat up straight from the chair in shock, looked at Cheng Nuo with shocked eyes, and his trembling hands showed that he was not at peace.

Bai Yan also stood up directly from the chair, looking at Cheng Nuo not far away with an unbelievable expression.

This guy...wasn't he still taking a nap just now?

Why... why, the murderer was found in less than five minutes?

Aazing!

"Yeah, what's the matter, is there a problem?" Cheng Nuo spread his hands innocently, with a puzzled expression on his face.

This is a very basic operation!

Is it necessary to make such a fuss?

"I'm just getting started, so it's a bit slow. It took more than half an hour. If I let a professional come here, it should take ten minutes, right?" Cheng Nuo said modestly. After speaking, he still didn't forget Scratch the back of your head.

"Uh……"

Captain Yang and Bai Yan were choked by Cheng Nuo, unable to speak.

professional?

Aren't they two professionals? !

Let them go, to be honest, don't talk for ten minutes.

Even if they were given ten hours, they would be enough to find the murderer out of hundreds of people!

This guy……

Bai Yan gritted his teeth,

He stared at Cheng Nuo fiercely.

If possible, Bai Yan intends to detain Cheng Nuo in the police station for ten and a half months on the charge of "pretending to be coercive".

let him know. It's not easy to pretend to be a criminal!

However, the current top priority is to seize the time to bring the murderer to justice.

Logically speaking, the longer the murder case drags on, the greater the possibility of catching the murderer.

This is why the 4 hours after the incident is called the "golden time".

"Cheng Nuo, tell me, who is the murderer?" Captain Yang leaned over the computer desk at some point, and said to Cheng Nuo in a serious voice, "If you really help our police find the real murderer, you deserve credit , I won’t miss you.”

Bai Yan also leaned in front of the computer screen, wanting to know whether Cheng Nuo had really pinpointed the murderer.

"That's it!" Cheng Nuo adjusted the surveillance screen, freezing the screen at the moment when the murderer just appeared on the fourth floor. Then, pointing to the plain-looking young man with a tiger head tattoo that appeared in the picture, he said with certainty.

Captain Yang and Bai Yan both looked at the person Cheng Nuo pointed at, and frowned at the same time.

They also had no way of knowing the truth of Cheng Nuo's words.

Although, all of Cheng Nuo's previous speculations have been proven to be correct.

But now, when faced with such a major issue as identifying the murderer, there is no room for the two of them to be careless.

So Captain Yang glanced at Cheng Nuo and asked slowly, "Cheng Nuo, are you sure?"

Cheng Nuo shrugged, "I'm not 00% sure."

"But there is still a 200% certainty."

Bai Yan: "..."

Does this guy suffer from the kind of disease that makes him feel uncomfortable all day long without pretending? !

Seeing that the two still looked in disbelief, Cheng Nuo pressed the play button to let the monitoring screen continue to play.

The murderer stayed on the fourth floor for more than half an hour.

Since Cheng Nuo had pointed it out, that person might be the real murderer.

So, when the monitor on the computer screen started to play, Captain Yang and Bai Yan's attention was always on him.

As time went by, based on their years of experience in the police force, they also discovered that something was wrong with that person.

That person's behavior was really a little...not normal.

Because, he didn't look like a customer who came to the 4th floor to play video games, but he was waiting for someone here.

For example, when he is playing shooting.

He missed the shot, and his face was like that. He hit the shot, but his face remained the same.

Always in a state of absent-mindedness.

And the eyes are still aiming at the stairs.

0 minutes after the deceased went upstairs, the man also went upstairs.

There are various indications.

Cheng Nuo suspected that this person might indeed be the murderer.

Moreover, the possibility is not small.

"Detective Bai, what do you think?" Captain Yang asked.

Bai Yan pondered for a while, "I think it's necessary for us to investigate this person."

"I think so too!" Captain Yang said in a deep voice, "Detective Bai, go and investigate this person's information and his relationship with the deceased Han Xiaoxiao immediately."

"Also, make sure of the exact location of this person. Don't let him run away under our noses." Captain Yang slapped the table and said domineeringly.

"Received!" Bai Yan stood at attention and shouted loudly.

"Student Cheng Nuo..." Watching Bai Yan walk out of the office, Captain Yang patted Cheng Nuo on the shoulder, just about to say something, but at this moment, the phone in his pocket suddenly rang...