Chapter 187： Micro-expression, full level

"Guru~" After a long while, Peng Jun came back to his senses. He looked at Qin Luo and swallowed carefully.

"When you swallow your saliva, your pupils are dilated and your lower jaw is slightly convex. The whole process lasts for 1 second, which is three times that of an ordinary person. This shows that you are very shocked."

"Also, you are stunned and haven't moved once for three minutes. This means that the shock you have received is beyond your capacity."

"Well, yes..."

"Stop talking!" Before Qin Luo finished speaking, the middle-aged man interrupted Qin Luo's words with a wave of his hand.

He looked at Qin Luo seriously, the corners of his mouth twitched, and slowly asked, "Have you learned micro expressions?"

sorry, I do not have.

But I have a system.

The next moment, Qin Luo nodded and smiled faintly: "Yes! I taught myself!"

"Boom!" A word, like a thunderbolt in the clear sky, exploded in the two people's minds, and their heads buzzed.

Microexpressions!

The most difficult interrogation technique to learn. To learn it, you must be led by an experienced teacher, and you must rely on a lot of practical operations. By observing the expressions of various criminals and forming a state similar to conditioned reflex, it is possible to capture human expressions in a very short period of time, or even less than a second.

But Qin Luo? How old is he? 17 years old, 18 years old! The more crucial point is that he is still a high school student and has no chance to contact any interrogation experts.

But at this moment, he has already learned micro expressions.

"Classmate, how did you learn?" The middle-aged man, holding back the consternation in his heart, pretended to be calm and asked~www.novelhall.com~, it's very simple. "

"..."

God, my mind is a little dizzy.

At this moment, he was completely dumbfounded~www.novelhall.com~ Ha ha...

If micro-expression can be learned so easily, it won't be called the easiest subject to fail.

"Captain, can I go down now?"

"No problem!" Peng Jun waved his hand and personally sent Qin Luo into the interrogation room.

A triangle table, one who wants it, a pair of handcuffs, and a prisoner.

This is the standard configuration of the interrogation room.

The door was pushed open, and looking at Qin Luo who slowly walked in, the man in the peaked cap flashed a trace of contempt while frightened.

What he feared was Qin Luo's abnormal force, and what he contempted was that the other party sent a high school student to interrogate him.

"Classmate, don't blame me for not reminding you, you will die miserably." Before Qin Luo could speak, the other party had already taken the lead.

Qin Luo:? ? ?

He didn't understand what the man said.

Where did he get his confidence?

Obviously he is already a prisoner of the ranks, and he has the courage to threaten Xueba.

Haha, so funny...

As a high school student, Qin Luo didn't care about his threats, and opened the case on the table to read carefully.

The prisoner's name was Jiang Tuan, and it was related to a robbery and murder case that occurred in the eastern suburbs of Beishan two months ago.

From the victim's leather bag, fingerprints left by Jiang Tuan were found, but no murder weapon was found.

And not far from the location of the murder, there is an abandoned unfinished building, where the most likely place to discard the murder weapon, but surprisingly, after careful search, no trace of the murder weapon was found.

...

The next case tells about Jiang Tuan’s motives for the murder and the evidence that may be collected, including his family background, social relations, etc...