Young detective case book

This made a group of policemen curious, and from time to time someone ran to the mirror, talking nonsense in front of the mirror like Snow White and her stepmother.

Could it be that they were all amused by them, and he couldn't help but think of all the stupid things he did with his classmates when he was in the police academy.

Well, he is now a prudent, wise, and respected old man, but he was once young, ignorant, and fearless.

Later, the old bureau chief couldn't see it—mainly because he felt that it was too embarrassing, so he threw out all the little policemen, and the interrogation room was locked directly, so the mirror got a rest.

In this way, until two o'clock in the afternoon, the scheduled polygraph time came.

When Mofei and Chen Ziping walked into the interrogation room, Suye had already been placed inside, shackled, with her head bowed silently, she didn't react at all when she heard the door and footsteps coming in.

"You're Suye, right? I'm Mo Fei from the Criminal Psychology Research Office of the Provincial Public Security Bureau, and I'm in charge of testing you." Mo Fei looked at him and sat down behind the desk, "I must remind you that the conversation between us will It will be recorded, videotaped, and if necessary, will be presented in court as evidence."

"..."

"If you have any objections to this polygraph test, you can raise it now." Mo Fei added.

"..."

"Suye!" Seeing that Suye remained silent, Chen Ziping scowled with a sullen face, "Don't pretend to be deaf and dumb!"

Mo Fei waved his hand at him, signaling him not to be impatient, and continued to say to Su Ye with a pleasant face: "The lie test will officially start later, you can't refuse to answer any of my questions, otherwise it will be regarded as a deliberate conflict, understand?"

"..."

"Now, let's start to ask key questions." Mo Fei slowed down his tone, "Have you ever taken any drugs recently? Especially phenacinyl, pethidine, morphine, and analgesic and anesthetic drugs, including commonly used antipyretic and analgesic drugs. Pain medicine paracetamol, anti-inflammatory drug guatidine, etc.”

After a full three or four minutes, if it wasn't for Shao Ren's face, Chen Ziping was so anxious that he would have slapped the table, Suye slowly shook his head, and replied lightly: "No."

When he first heard him speak, could it be that his heart moved slightly, the boy's voice was very cold, reminiscent of the raindrops gently rolling down from the corrugated tiles in the dark night, the quietly surging undercurrent under the frozen lake... …

He asked calmly, "Do you have any disease? For example, heart disease, respiratory system disease, mental disease, etc.?"

Su Ye replied blankly: "It won't affect my emotions or affect the test results, so you don't have to worry."

Mo Fei noticed that instead of answering "no", he said "it will not affect my mood or affect the test results".

In other words, he is actually sick?Is it about organic organs?Or spiritual?While thinking, Mo Fei turned on the laptop and turned it to the direction of Su Ye: "Next, according to the procedure, I will show you the principle of the test."

"No need, let's start directly." Suye slowly raised his eyes and looked at him quietly, "You have read my profile and understood my situation. I am also a half-psych expert, you should know , you all know, don’t you?”

That being said, it's pretty conceited.But his tone was calm, without the slightest hint of conceit, as if he was stating a most common fact.

When he touched Su Ye's eyes, could it be that his heart skipped a beat? He has studied criminal psychology for decades, observing and speculating on others anytime, anywhere.

However, he has never seen such a pair of eyes: silent, gloomy, indifferent, deep, and slightly tired.You can call it simple, or you can call it complicated, but there is absolutely no way to peek into the hidden emotions behind those eyes.

Could it be that the interest is getting stronger, what kind of person is this?What kind of psychology do you have?From the first time he heard the name "Suye", he was looking forward to today's meeting.

Deliberately, Mo Fei laughed in a relaxed tone: "I have not only read your information, but also studied it seriously. I know that you are self-taught and have never experienced real professional and systematic learning. But, Many people have praised you, saying that you are very talented in criminal psychology and that you are a rare talent."

Su Ye was indifferent to his kind words.

"However," Mo Fei continued, "I think the reason why you performed exceptionally well in solving the case is mainly due to luck, or the policemen who handled the case were too stupid, and it doesn't mean how good you really are. "

Regarding his relegation, Su Ye remained indifferent.

Chen Ziping felt uncomfortable and raised his eyebrows. Of course he wasn't complaining about Su Ye, but he was just a little unconvinced when he thought of his old classmate Shao Ren who was also classified as a "stupid policeman".

Looking directly into Su Ye's eyes, could it be that he dragged his tone, "You said, you don't need my show, can I think you are passively confronting? If you really don't need it, then please tell me, the lie detector program is What?"

After waiting for a while, Suye still didn't speak. Could it be that his smile deepened, "I don't know, right? Any student majoring in psychology can easily answer this question. This is the difference between a major and a non-professional."

Su Ye asked slowly, "Do you really need my answer?"

Mo Fei asked back: "Can you answer it?"

Su Ye said lightly: "The formulation of the test plan, the implementation of the test plan, and the collation of the test data."

It seemed that he did not expect that he really knew. Chen Ziping was both surprised and puzzled. Even if Suye was interested in criminal psychology, why did he study lie detection procedures?

Could it be that he was still smiling and as warm as a spring breeze.However, the eyes staring at Su Ye became sharper: "That's right, then can you explain the principle of the test?"

"The scientific nature of the testing process, the objectivity of the test indicators, and the test results are not subject to the subjective control of the tested personnel."

"How about the test?"

"It is mainly divided into two categories, one is to obtain the test results by testing the physiological response, and the other is to conduct the test through questioning."

"Oh, can you be more specific?"

"In the former, the tester asks various crime-related questions, and uses related instruments to measure various data of the testee, so as to obtain facts that cannot be detected by asking.

Although people can lie in terms of language or facial expressions, it is difficult to cover up the excitement of nerves, which is often manifested through subtle changes in the body.

For example, use the breath tracing technique to test the depth and frequency of breathing; use the pulse tracing technique to measure the height and speed of the pulse... use the blood pressure tracing technique to measure the speed of blood flow, etc. "

Chen Ziping's eyes protruded, and his mouth opened into an "O" shape.

"That's great. If you weren't in prison, I would consider taking you as an apprentice." Mo Fei was also shocked in his heart, but he didn't show it. He praised calmly.

"I won't be your apprentice." Su Ye said slowly, "First, I don't want to deal with various crimes all my life. Second, you are not qualified to be my master yet."

"Suye! Don't be too arrogant!" Chen Ziping shouted quickly, turning his head and smiling awkwardly at Mofei, "He's just not very sensible, so don't argue with him."

Mo Fei teased: "I didn't mean to blame him, you don't have to worry. However, it seems that Huawei's concerns are right, Suye is indeed very popular with the police.

Even you have such an attitude, not to mention the policemen who have cooperated with him in city b.Hmm, reminds me of the famous American serial killer Edmund Kemper. He looked at Suye, "Not to mention, Suye, you are indeed very similar to him, and he is also a genius in psychology." "

Su Ye said slowly: "Then, you should also know how Edmund Kemper successfully passed the psychological expert test and was released from prison on parole."

"Oh?" Mo Fei raised half of his eyebrows and looked at him with interest.

"I advise you, don't waste your time on me."

Staring at him, Mo Fei said meaningfully: "It's definitely not a waste of time on you."

Although he knew it was unnecessary, could he still follow the procedures and inform Suiye of the test content, test judgment, rights of the testee, etc.

From the beginning to the end, Suye did not express any objection.

After the two signed and confirmed the declaration documents with clear rights and responsibilities, the test officially started.

Could it be that he took out a brand new pack of playing cards, and after opening the seal, took out the clown cards, and asked Suye to randomly draw a card from the remaining cards, fold it in half and put it in his own shirt pocket, and let no one but himself see.

Then, Chen Ziping put a breathing sensor on him, a blood pressure cuff on his right arm, and an electrode on his right ring finger.

Chen Ziping had participated in polygraph testing for criminal suspects several times before, so he couldn't help feeling secretly surprised at this moment.

Almost every lie tester, when the fingertips are clamped by the electrode, will have a slight twitching phenomenon out of the instinctive resistance of the body. It is not so much a psychological reaction as a physiological instinct.

Su Ye didn't feel anything strange, it seemed that his body didn't feel any sense at all.

"Have you ever taken a psychological test before?" Mo Fei stared at the spectrograph.

Suye slowly shook his head.

"Then I have to say that your psychological quality is very good, and there is no response to skin electricity." Mofei smiled meaningfully, "Now I will ask you which card you drew, no matter which one I ask, you just need to Answer 'no', understand?"

Su Ye responded lightly: "En."

Could it be from "2" to "a".

Suye kept repeating as if nothing had happened: "No."