Tang Xiaoya and Wen Yiming stood outside the interrogation room, looked at Captain Zhang's interrogation through one-way glass, and analyzed: "Look at Zhou Dabing's body language, his legs and feet are closed, his arms are held, and the territory is reduced to the minimum, which is obviously a defensive posture."

Tang Xiaoya observed carefully and used the micro-expressions she had studied to find Zhou Dabing's flaws.

"He also had his expression, which seemed very calm, but his lower lips were pursed high, the corners of his lips were in a graphic shape, his eyes were wandering, and he kept moving to the right. According to the principle of eye movement, he was nervously thinking about countermeasures and using logic to analyze the police's questions."

Wen Yiming observed Zhou Dabing's every move curiously, and listened to Tang Xiaoya's analysis. He had watched popular American dramas before. He was very interested in the magical micro-expressions in it. He did not expect to meet real cases today, and there were in-depth analysis by experienced professionals.

Captain Zhang asked sternly: "Stop talking nonsense, where were you when Bai Shuang died? Who did you go with?"

Zhou Dabing looked at Captain Zhang and deliberately surprised: "Don't you suspect that I am the murderer, right? It's so ridiculous!"

"Looking at his smile, it is not accompanied by the simultaneous movement of the corners of his eyes, it is definitely not a real smile. He has not raised the corners of his mouth, and he has eliminated disdain and anger. It should be just asking questions knowingly and deliberately changing the topic."

Tang Xiaoya walked to the monitor, enlarged all the facial expressions of Zhou Dabing, and carefully observed: "Micro-expressions are actually not complicated. They are a series of problems, which we call stimulus sources, which make the other party have a real reaction. Then compare the questions and combine them with the specific environment at that time to judge their authenticity and effectiveness."

"To give a simple analogy is how to use stones to break the frozen lake surface and let the things below float up!"

Wen Yiming nodded. This metaphor is very appropriate. Flying is the cerebral cortex, which is the word and action controlled by consciousness. Although they can be controlled by the brain, they will definitely have the most primitive manifestations, namely micro-expressions and micro-behaviors, which are the basis of the discipline.

“That is, how to choose the right stone as the source of stimulation is the key?”

Tang Xiaoya praised: "Yes, there is a biggest difficulty in micro-expressions. They are all too small. A expression will not last more than one second, and the shortest one is only one-eighth of a second! Unless it is captured with a high-definition camera, it is difficult to see with the naked eye."

"The prototype of Dr. Letterman in the movie is Dr. Paul Eckman, the founder of micro-expressions. He once went to the primitive tribe alone, lived with them for three years, and collected real data to make the world truly realize this new discipline in order to prove that no matter any race, education level, and social class."

Captain Zhang was used to seeing the criminals and sneered: "Don't change the subject! Tell me where were you when the crime happened? Who are you with?"

Zhou Dabing suddenly lifted his shoulders slightly, and then quickly recalled: "I'm at home, with my wife, you can go and ask her!"

"He lies!"

Tang Xiaoya said excitedly: "The classic shoulder swaying means he is nervous and trying to protect his most vulnerable neck. This stressful question has greatly stimulated him. If you look at his eyes and don't move when answering questions, it means that he has prepared this answer long ago, not the state of memory that ordinary people should have."

"Can anyone else prove it?"

Zhou Dabing curled his lips and said, "Where can I go if I don't stay at home with my wife in the middle of the night?"

"This is obvious disdain, which shows that he thinks this question is very low-level. If it were Director Zhou, who was usually arrogant, was disdainful to answer at all! It's just that it's an interrogation now, and there's no way."

"We will ask your wife for questions, but as a direct person, her testimony is not credible!"

"Why?" Zhou Dabing suddenly stood up excitedly, slapped the table and shouted: "Why can't my wife prove it?"

"This is the truest anger!"

Tang Xiaoya said in a deep voice: "The adrenaline burst, the pupils are dilated, the upper eyelids are lifted, the brows are pressed down, the nostrils are obviously enlarged, and they are angry! He is questioning the police because the most favorable evidence is suspected and he cannot accept it."

"Sit down! This is the Public Security Bureau!"

Zhou Dabing was shocked by Captain Zhang's stern gaze, sat down slowly, took a deep breath, and said reluctantly: "What's wrong with the Public Security Bureau? I have the right to hire a lawyer, I will wait for him to answer any questions!"

Captain Zhang took out a report and put it on the table and said, "You can exercise your rights, but we also have to do things. Now please cooperate and let us test dna!"

"No, you can't do what!"

Zhou Dabing's face changed drastically, his eyes widened, his fingers trembled unconsciously, and he said in a cold sweat: "I'm going to wait for the lawyer!"

"Fear, he is fearing!"

Tang Xiaoya said excitedly: "This stimulus source directly triggers his deepest fear. Even if he uses the cerebral cortex to control behavior, this primitive reaction cannot be curbed at all. This is the greatest fear from his heart."

"Do it!"

Captain Zhang did not say nonsense. He had the right to ask the suspect to cooperate with the sample to test. The two subordinates held Zhou Dabing down, took the blood sample, and went to test immediately.

"I...I admit to having sex with Baishuang!"

Zhou Dabing suddenly collapsed on the chair and whispered: "But we love Zhenxin. Although she is my patient, I love her!"

"Shameless!"

Tang Xiaoya said angrily: "Look at his frowning eyebrows, the shape of the eight-shaped eyebrows, it is sad! He knew that he could not escape, and the stage of grief was a stage of sadness after being afraid, and things could no longer be replaced. It was not for Bai Shuang's death at all, nor did it have the unforgettable memory between lovers."

"Tell me the specific process!"

Zhou Dabing stood up and recalled: "Actually, it was the caregiver Li Yang who induced me to do this. He had first used tranquilizer to invade Baishuang. The murderer was most likely to be him! I really like her, how could I kill someone?"

"According to the confession we received, Li Yang only did it twice, and then he said that you would not let him approach the deceased again. You will be in contact with the deceased for the next three months!"

"He lies!" Zhou Dabing said excitedly: "The reason I warned him to leave Bai Shuang is to protect her! But who knows whether that kid Li Yang has taken action again. Can he let such a good thing go?"

"Is this still a human?"

Tang Xiaoya snorted coldly: "I just said I loved the victim, but now I turn my face and slander her. It's such a beast!"

Zhou Dabing said dejectedly: "I admit that I have a relationship with Bai Shuang. This child is the most likely to be mine, but it cannot prove that I am the murderer!"

"To this day, he still wants to reduce his guilt. He will be shot and violated for up to ten years. In addition, the sentence reduction will take less than a few years. It's so cunning!"

"Comrade Police, I admit that I have had unreasonable behavior with Bai Shuang, but I am really not the murderer! My wife can prove her innocence."

Tang Xiaoya shook her head and whispered: "His cowardly wife was eaten by him and obeyed his words. She was completely at the mercy of Zhou Dabing! She must have colluded with good confessions and was not trustworthy at all!"

"Captain, his lawyer is here!"

Captain Zhang nodded and put away the information and said, "You have half an hour to communicate with the lawyer, but you are the key suspect, not leaving on bail, seize the opportunity."

He left the interrogation room and saw Tang Xiaoya smiling and said, "Girl, how about it?"

"He said it was full of flaws, he was just a lie! Team Zhang, look here..."

Tang Xiaoya replayed the video and explained it little by little to the captain. After listening, he nodded frequently and agreed: "My intuition is the murderer, but we lack evidence, so it's hard to deal with!"
Chapter completed!