Chapter 88 (1/2)

”These two men are my suspects. If according to criminology, the possibility that this middle-aged man is the robber is as high as 80%! In his briefcase, maybe it's not some documents, but white Money Bai Yan looked at the crowd and said with a few pause.

”What, detective Bai, can I ask you a question?” Cheng Nuo raised his hand and said.

”All right, you say.” The corner of Bai Yan's mouth reveals a touch of self-confidence.

He doesn't believe that a high school student can't solve the problem himself!

”Well, I just want to say that the middle-aged man in the photo has one missing segment of his right index finger.” Cheng Nuo points out Bai Yan's mistake in good faith.

Bai Yan was stunned. He turned his head and looked at the right hand of the middle-aged man with a briefcase.

Sure enough, because the monitoring screen is a little fuzzy, Bai Yan was not carefully paid attention to this point.

Now, if you look closely, you can see that the middle-aged man's right index finger is missing.

In the photo of the robber, the index finger of the robber's right hand is completely normal. There's no one missing.

Bai Yan:

Bai Yan looks at Cheng Nuo speechless.

This kid How did you find out?

He himself almost stuck his face on the photo to find this detail.

The distance between Cheng Nuo station and the photo is at least three or four meters!

What Bai Yan doesn't know is that Cheng Nuo's data ability can appear in Cheng Nuo's eyes as long as it is within the scope of his vision, whether it can be seen clearly or not.

While Cheng Nuo was just collecting the data of the middle-aged man in the photo, he found that the length of his right index finger was abnormal, only 2.11cm! It was inferred that the man's finger was missing.

Bai Yan, who was demolished by Cheng Nuo, is now a little embarrassed.

The last second just promised that the middle-aged man was one of the robbers. The next second was slapped by Cheng Nuo's casual words.

It's a slap in the face Don't go too fast!

In the face of Yang captain and Jiang LAN two people slightly doubt the vision, in order to cover up the embarrassment of cough for a while. Then he took a deep breath and calmed down the feeling of beating people. Pointing to the photo of the second robber.

”Next, let me talk about the second robber. I found three suspects with similar physical features to the robber.” Speaking of this robber, Bai Yan is obviously more confident. ”These three people are selected from thousands of people. I'm 100% sure. Among these three, there is the robber we are looking for. ”

Shua!

All of a sudden, when the flag of Baiyan is finished, Cheng Nuo slowly raises his hand.

Bai Yan's face was stiff, trying to make his tone appear calm, ”Cheng Nuo classmate, do you have any questions?”

”Oh, I have a little question.” Cheng Nuo smiles and goes to the white board and takes down the photo of the second robber.

Then, he said, ”detective Bai, I found a problem. The arm lengths of the suspects you found are not the same as those of the robbers.”

”Oh?” The side of the Yang captain to interest. ”Little brother, how do you see that?”

Although the two photos are the same size, the proportion of people in the photos is not the same.

It's like the same person, a picture taken at close range, and a picture taken at a distance. The size of the picture is the same, but the proportion of the person in the picture is not the same.

That is to say, it is impossible to make a very accurate comparison between two different photos of people with different proportions. Bai Yan can do, can only estimate a approximate value.

In the face of Yang captain's question, Cheng Nuo shook his head and laughed, ”Captain Yang, someone can't do it, and I can't do it.”