Chapter 603 If I Don’t Kill Her, I Won’t Understand the Hatred in My Heart.

Throughout the interrogation process, Chen Yan carefully observed Wang Shuang's every move and every subtle change in his expression.

Unlike the suspects Chen Yan interrogated before, Wang Shuang's eyes changed more frequently, but she made very few small movements in her hands, her limbs were not tense and sweaty, and her expression showed struggle but no fear.

Most people think that the interrogation is nothing. Isn't it just a detective sitting across from me and asking me questions?

But only those who have actually experienced interrogation know that interrogation is not just a matter of asking a few questions, but a psychological game.

It is difficult for people with evil intentions to face the interrogation of detectives calmly. The vast majority of suspects who have really committed crimes will have their legs weak from fear as soon as they come in, and their cold sweat will be like running water. There is no need to guess at all. I knew something was wrong with this person.

Some people who often commit crimes and have been interrogated many times will use loud voices, exaggerated body language and an indifferent expression to resist the interrogation of detectives.

There are very few people who can sit across from a detective without changing their expression after actually committing a crime, speak with a deep voice, and answer every question flawlessly.

Why is there such a thing as a polygraph? In fact, the working principle of the so-called polygraph is very simple. It is a heart rate testing instrument. When people face interrogation, their heart rate performance is completely different when they answer different questions.

The same is true for the micro-expression analysis that the system rewards Chen Yan. Changes in heart rate will cause changes in blood flow rate, affect changes in hormone secretion in the body, and subconsciously cause some neurological reflexes, which are not controlled by the brain.

Wang Shuang, who was being interrogated by Chen Yan, could see that he was a little nervous and had some secrets to hide, but he was not afraid or scared.

From this perspective, it is not very likely that Wang Shuang is the murderer.

"I lied because I know where Duan Lanzhi lives, Room 1103, Unit 1, Building 3, Shanhe Jiayuan Community, right?"

"Not only do I know where she lives, I also know that the name of my husband Luan Dongtian is written in the house book." Huh?

Chen Yan looked at Wang Shuang with interest: "Do you know the relationship between your husband and Duan Lanzhi?"

hehe.

Wang Shuang laughed miserably: "Captain Chen, never underestimate a woman's intuition. My husband and Duan Lanzhi have been together for so many years, how can I not notice at all?"

"When did you know about their relationship?"

"Four years ago, when my beauty salon business was gradually getting on track, this beauty salon was a very, very meaningful experience for me."

"Before I opened this beauty salon, I was actually a professional housewife, waiting for my husband to come home every day. At that time, Dongtian was the sky at home."

"He was also very kind to me at that time, very gentle, and rarely didn't go home. Even if he had entertainment, he would never stay out too late. He would only spend the night outside two or three days a week. For a boss with a net worth of tens of thousands, a It’s very rare not to go home for two or three days.”

"It wasn't until Dongtian's business went bankrupt and I started my own business and established Tingmei Beauty Club that I realized what the business was like. The person I was most grateful to back then was Duan Lanzhi. Without her, this beauty club would have collapsed long ago."

"Four years ago, when the club business was not on track and started to make profits, I told Duan Lanzhi that I would give her shares and buy her a house, but she refused."

"I was very curious as to why she rejected my kindness. Later, I followed her to Shanhe Jiayuan Community and found out about her relationship with Dongtian. Later, I hired a private detective to investigate their relationship and found out that Dongtian was acquainted with her. I've known her before."

"I know very well who my husband Luan Dongtian is over the years. He only has a woman like Duan Lanzhi, and I am already very content."

With that said, Wang Shuang looked at Chen Yan: "Captain Chen, you said I knew about them four years ago, why did I kill her now?"

"My club's business is so good now, with millions of dollars in profit every year. Why do I let Lanzhi live a good life but insist on killing Lanzhi?"

"I still have children, and it's not like my husband doesn't love me. I just turn a blind eye to their affairs. Dongtian only goes to see her once a week. Why am I dissatisfied?"

"

Captain Chen, I have no motive for murder. As for my hair that was found in her room, is it possible that my husband Luan Dongtian brought it there? "

"Also, I don't know when she was killed.

But I want you to check whether I was in Liancheng when she was murdered. After setting up this club, I was out on business trips for about ten days every month. Is it possible that I didn’t even have time to commit the crime? "

Accompanying Chen Yan in the interrogation was Wu Zhiguo.

After walking out of the interrogation room, Wu Zhiguo frowned: "Team Chen... I think it is unlikely that Wang Shuang committed the crime."

Wu Zhiguo is also a veteran detective. He has interrogated as many as 800 suspects during his more than 20 years of work.

Some people don’t even need to speak. If you look at them while they are sitting there, you will be in trouble. For some people, if you sit there and you look at them, they are innocent. And Wang Shuang is the latter.

I agree with Wu Zhiguo's judgment. During this interrogation process, there was indeed no trace of Wang Shuang lying. And as Wang Shuang himself said, is it possible that Luan Dongtian brought her hair when it appeared in Duan Lanzhi's home?

Of course it is possible, Chen Yan still has Shen Yunyi's hair stuck to him.

"Compared to Wang Shuang, Duan Lanzhi's husband Feng Xiaojun is the most suspected."

This is actually the consensus of everyone.

Feng Xiaojun, Chen Yan and others have not met this person, but when investigating the relationship between the deceased, as the husband of the deceased, he is naturally the object of attention of the crime team.

In fact, it was not that Chen Yan had no doubts about Feng Xiaojun, but he had doubts at the beginning. However, there was no record of Feng Xiaojun traveling to and from Liancheng by plane or train, so he believed that Feng Xiaojun had not committed the crime at that time.

However, it was okay for Luan Dongtian not to report the case when Duan Lanzhi disappeared for three months. After all, he suspected that Duan Lanzhi might have returned to his hometown. He could not go directly to Sichuan Province to find someone, otherwise the relationship between the two would not be exposed.

Besides, if he calls the police, wouldn't his relationship with Duan Lanzhi be exposed to his wife Wang Shuang?

Therefore, it was okay for Luan Dongtian not to report the crime, but what about Feng Xiaojun? Why didn't he report the crime when Duan Lanzhi had been missing for three months?

At 5:30 p.m., Chen Yan met Duan Lanzhi's husband, Feng Xiaojun, in the interrogation room.

Feng Xiaojun is not tall, less than 1.7 meters tall, very thin, with dark skin. He always has a smile on his face and looks like a very kind person.

"Feng Xiaojun, do you know why you were brought to Liancheng?" "Yes, officer, I know it's because I killed someone."

Um?

Contrary to everyone's expectations, Feng Xiaojun laughed and confessed his murder.

"Feng Xiaojun, do you know what you are talking about?"

It was Liu Qingshan who escorted people back from the airport. This time the interrogation

Feng Xiaojun was Liu Qingshan who accompanied Chen Yan during the interrogation. Suddenly he heard that Feng Xiaojun

He directly admitted to killing someone, which was a bit unbelievable.

Is it that simple, just recruit it?

"I know what I said. I said I killed someone, my wife Duan Lanzhi."

Chen Yan also didn't expect that Feng Xiaojun confessed without any struggle. However, it was not just anyone who confessed to the murder. The motive of the murder, the time of the crime, and the details of the dumping of the body were all important.

"Why did you kill her?"

"For no reason, she just deserves to die. If I don't kill her, I won't understand the hatred in my heart!"