Return to 1983 and be a detective

Song Zhonghong's whole body was numb.

Today was the most insulted day in his life.

Originally, he imagined himself to be a hero who sacrificed his life for love, but now in the eyes of others, he is a scapegoat, a jack, and a fool.

This was intolerable to him, and he completely broke his guard, lying on the table and crying.

Seeing him like this, Xu Shan and Liang Feng looked at each other, a little sympathetic, a little pitiful, but more of an unkind mockery.

Song Zhonghong spat out and told Ding Ze, so the real culprit of the murder case appeared.

Xu Shan can be regarded as fulfilling Dong Chunsheng's wish, at least Song Zhonghong does not need to die.Poisoning with expired poison can only be regarded as an attempted murder.

After leaving the interrogation room, Xu Shan suddenly felt an inexplicable murderous aura.

This made him shiver, but when he looked back, it was Su Jing who was looking at him with a murderous look.

What does this look mean?

"What's wrong, Comrade Jingsu, I don't seem to have offended you."

"Humph, why not? Just now I was about to pour water for Song Zhonghong, but you stopped me forcefully."

This woman's mind is really smaller than the tip of a needle.

Xu Shan explained with a wry smile: "Interrogation is a battle, a kind of psychological warfare. The interrogator must gain psychological strength when he comes up. There are some details that need to be paid attention to in our interrogation work, such as not giving water before interrogation, spitting. The theory of a cigarette. Some interrogators were about to confess, but when you poured them a glass of water, they drank the water to calm down and stopped spitting out. It is said that cigarettes were given because when the person wanted to confess, they gave him a cigarette. A cigarette helps him express his feelings. It is also said that water goes into the stomach and smoke comes out. Of course, this is a bit mysterious. "

Su Jing was unconvinced: "Fallacies, what you are talking about are all nonsense theories."

Liang Feng on the other side was very interested: "Xiao Xu, is this what you said is true? No wonder you were able to find out so many details as soon as you came. It turns out that there is so much knowledge in the interrogation."

"Captain Liang, don't believe him. He just talks about running a train and won't brag about a camel. I don't believe it. He stopped recruiting Song Zhonghong after he drank water."

"Don't be dissatisfied. This matter of drinking water may not be effective for others, but I can guarantee that if Song Zhonghong drinks water, he will never do it. Do you know why this is? "

"You made it up yourself, how do I know?"

"Think about how Song Zhonghong poisoned Dong Wenming's water. He also poisoned the water cup during the interrogation. So when he said he wanted to drink water just now, he was actually testing whether we really have the knowledge. His psychology. Can you give him a psychologically safe environment? Maybe this is his subconscious behavior, but I can guarantee that once you pour him some water, he will never talk about it, even if you beat his teeth. Even if it’s gone, he won’t say a word.”

Liang Feng was very interested in Xu Shan's theory and continued to ask: "Besides drinking water and smoking, are there any other details worth noting?"

"Yes, for example, if there is a stool but not a chair, a round stool is worse than a square stool. If you give the person on trial a chair, he will feel supported, and psychologically he will have a stubborn resistance. It is better to give a round stool than a square stool. That's because the square stool feels more stable and makes him psychologically safer. In addition, the file should be thick or thin, the stools should be fewer or too many, etc. In short, everything is to break down the defense of the person on trial, so that we can get us as soon as possible Desired results.”

Liang Feng thought about Xu Shan's words, rubbed his hands in excitement, and took Xu Shan to see Lao He.

After listening to Liang Feng's report, Lao He was also very happy: "I didn't expect that there would be such a breakthrough in this interrogation, and the real murderer behind it would be dug out. Comrade Xiao Xu, you are really an all-rounder. Do you want to consider it?" Come to work in our bureau?"

Liang Feng was puzzled: "Director, didn't you say you wouldn't restrict Xiao Xu's freedom before? Why did you change your mind so quickly?"

He Dongyang glared at Liang Feng awkwardly: "When did I say this? This is what others said. Don't blame me..."

He had a love for talent and was afraid that another game would poach Xu Shan in advance, so he went back on his word.

However, Xu Shan has no interest at all in joining the bureau. What he wants to do most now is to quickly start the antenna factory and make it prosperous.

Taking advantage of the window period when his relationship with Dong Chunsheng temporarily eased, he must improve his strength and have the ability to protect himself in order to deal with future risks.

With this thought, he pulled Xiang Jinsong and planned to leave, but before he reached the door, he was stopped by Liang Feng.

"Xiao Xu, you have to go to Longshui Steel Factory with us again..."

Xu Shan had a bad feeling: "What's going on?"

"We just received a report that Ding Zeren has committed suicide in his office."

Xu Shan suddenly felt like there were thousands of alpacas flying past in his heart.

He still had a lot of questions, and he planned to ask Dingzeren for clarification, but in the end, Dingzeren committed suicide like this?This is not right. Why didn't he commit suicide earlier or later? Why did he commit suicide just when Song Zhonghong spat?

This matter was really strange, so Xu Shan decided to investigate carefully to see if Ding Zeren committed suicide.

……

Ding Ze died in his own office. His office was separate. He was a person who was very particular about rank. When he became the deputy director of the factory, he naturally needed a large office with green walls and a series of decorations on the window. The leaves of the potted Clivia are quite beautiful, but they rarely bloom. Anyway, the secretary should be the one to water them, and he is only responsible for admiring them.

A large mahogany desk looks quite high-end. It is too wasteful for one person to use. It is a bit incompatible with this era. There is a bookcase for files. There are various files, documents, and various other items in the cabinet. Various trophies, framed certificates and certificates.

The most conspicuous thing in this bookcase is a photo of Ding Zeren with a big shot. Below the photo is written a neat line of regular calligraphy: "Changji First Chemical Advanced Worker Commendation Conference was received by the leaders as a souvenir."

At that time, Dingze was quite young, but he was quite talented. It was probably the starting point of his career and the proudest moment in his life.

Ding Zeren's chair is also a kind of executive chair. It can sit or lie down. It has a mahogany frame and a leather cover. This chair alone is quite valuable.This made Xu Shan want to collect--if Ding Zeren hadn't died on it.

At this time, Dingze was like a prawn, curled up on the executive chair, the foam at the corners of his mouth had dried, his eyes were wide open, there were blood stains at the corners of his eyes, nostrils, and ears. This was bleeding from the seven orifices. , die with eyes closed.

A suicide note written by himself was placed on the table. Next to the suicide note was a small medicine bottle. It smelled of bitter almonds, and it seemed that it contained cyanide.

Judging from the things at the death scene and the death condition of the deceased, it is basically consistent with the situation that he committed suicide by taking poison after leaving a suicide note.

However, Xu Shan still vaguely felt a sense of violation, that is, this guy Ding Zeren does not seem to be such a fragile person. He can sit all the way to the position of deputy director, and at the same time he is so greedy for power. Why? Would you choose to end your life in this way?