When the temperature rose to an uncomfortable temperature for the human body and the suspect felt upset and agitated, the interrogators arrived belatedly.

In other words, Captain Liu and Teacher Cui came in at the right time. They are both veterans of interrogation and control the rhythm very accurately.

By this time, Yan Zheng, who had been tortured by the environment for a long time, should have been in chaos by now. If he applied appropriate psychological pressure, the interrogation would become much easier.

Unfortunately, Yan Zheng is not an ordinary person, he can even be considered as half of his peers. When it comes to psychological secret warfare, Yan Zheng is also an expert, otherwise he would not be able to drive Shi Xingyan and the others crazy easily.

When the role changed, from the perpetrator to the torturer, Yan Zheng had already been mentally prepared, whether it was a chair on pins and needles or the rising temperature, these were all within Yan Zheng's expectations.

But he didn't expect that the other party would be so vicious, and deliberately walked in to exert psychological pressure with his eyes when the temperature in the room rose to an unbearable level.

Two more people may seem like nothing, but in fact, when it is unbearably hot in a confined space, having two more heat sources will make people feel obviously uncomfortable. In this environment, every degree of temperature increase will be an unbearable torture.

.

At this time, the suspect will especially want to get rid of the source of heat in front of him, and at the same time, he will collapse under the psychological torture of the other party.

Even for a person like Yan Zheng who considers himself to be mentally strong, there are still some faint signs of being unable to withstand the situation.

The sweat on his forehead began to gather continuously, condensing into small drops of water, which continued to roll down under the influence of gravity. There was even more sweat in Yan Zheng's invisible clothes, almost soaking through his clothes.

Captain Liu and Lao Cui did not expect that Yan Zheng would be so staunch and uncompromising, not even opening his mouth.

Yan Zheng's appearance was shaky. If he continued like this, he would probably fall into coma due to dehydration and heat stroke. They were interrogating, not extracting a confession through torture.

Once Yan Zheng collapsed in the interrogation room, things became difficult to explain.

Captain Liu winked at Lao Cui, who opened the door and walked out, deliberately leaving the door open when he left.

The cool breeze that came in from the corridor made Yan Zheng feel comfortable and comfortable. He couldn't help but feel happy. He finally resisted. The other party didn't close the door when he went out. It looked like he had forgotten it, but in fact he did it on purpose.

.

The other party was ready to let Yan Zheng take a breather and switch to another interrogation method.

Guan Yanzheng finally got over the psychological oppression.

Sure enough, a few minutes later Lao Cui returned to the interrogation room with a paper cup and placed water in front of Yan Zheng. At this time, Captain Liu went out to use the toilet.

The two of them went out alternately, but the door was never closed.

Yan Zheng lowered his head and drank the water without expression, but in his heart he sneered at the two people's attempt to cover up the truth.

The other party was afraid that he would faint, and he did not want to show his failure, so he pretended to go to the toilet and delayed the opening of the door, so as to give himself enough time to rest.

It took about a quarter of an hour for Captain Liu to come back. When he came back, Captain Liu closed the two of them and sat in front of Yan Zheng and started normal interrogation methods.

The two began to state the facts of Yan Zheng's crime and list the evidence that was obtained against Yan Zheng.

Lao Cui stated the case process in a very confident tone, and his tone of voice confirmed that Yan Zheng was involved in last night's incident.

Yan Zheng did not deny this. There were so many surveillance videos that Yan Zheng could not deny it even if he wanted to.

After Yan Zheng admitted that he had been to Laoseng Temple last night, Lao Cui began to walk around the room and invaded Yan Zheng's personal space, thereby further increasing Yan Zheng's discomfort.

He began to make up the story of Yan Zheng's crime last night. Yan Zheng used some kind of strong hallucinogen on Shi Xingyan and the others, and also used some kind of drug that can make people insane...

Yan Zheng dismissed Lao Cui's reasoning. This is one of the common methods used in criminal investigation and interrogation. It is to deduce the incident that is close to the truth, list the evidence, and increase the pressure on the suspect.

In Lao Cui's view, the reason why Shi Xingyan and others went crazy must have been caused by drugs.

But their vision limited their imagination, and their reasoning that they thought was close to the truth was ridiculous and outrageous in Yan Zheng's eyes.

When Lao Cui reasoned and assumed the evidence that Yan Zheng committed the crime and put psychological pressure on Yan Zheng.

Captain Liu had been staring closely at Yan Zheng's expression. At this point in the interrogation, it no longer mattered whether the evidence of the case reported by the police was true or false.

What matters is the suspect's reaction. If the suspect starts to fidget, licks his lips and/or adjusts his appearance (such as combing his hair with his hands), the interrogator will interpret these small details as a hint that the suspect is lying and can determine the direction of the interrogation.

correct.

If not, then the interrogator will have to start looking for new directions.

But Captain Liu has never seen such an arrogant expression. When faced with the interrogation, he has seen people crying and breaking down, he has seen people evasive and lying, and he has seen people yelling, going insane and self-harming...

Captain Liu has seen all kinds of performances, but he has never seen one as sarcastic as Yan Zheng!

Yes, that's right, taunting! Do you dare to believe that the other person, as a suspect, dared to taunt the police? The faint smile in his eyes made Captain Liu's anger rise.

"Old Cui, stop talking. Come out!"

Captain Liu suppressed his anger and glared at Yan Zheng, and the two hurriedly walked out of the room.

After the two left, Yan Zheng shrugged helplessly in the mirror. Shen Pei pursed her lips and smiled. She felt that Yan Zheng might know that she was watching him here. Shen Pei couldn't fault what Captain Liu and Teacher Cui did just now.

If anything goes wrong, the interrogation process can be called a textbook. The reason why there is no harvest may be because Yan Zheng is a monster, and Shen Pei has already learned about Yan Zheng's psychological quality.

Teacher Cui and the others' reasoning about Yan Zheng's crime modus operandi was not even close to the mark. No wonder Yan Zheng became more and more confident.

Yan Zheng didn't drive Shi Xingyan and the others crazy through physical means at all. He had already hinted to them that Yan Zheng used ghost means, but they stubbornly didn't believe it and had no choice but to humiliate themselves.

Teacher Cui's reasoning hypothesis, not to mention Yan Zheng, even Shen Pei himself found it ridiculous. Does drugs cause hallucinations? Overdosage causes mental disorder?

It would be better not to mention these things. Mentioning them will not only fail to facilitate the interrogation, but will also allow Yan Zhengni to deduce that the police have no conclusive evidence at all!

Shen Pei knew in his heart that from this moment on Captain Liu and the others had failed, and any further efforts would be in vain.

However, Shen Pei was not prepared to say this out loud. Some people were unwilling to give up until they saw the Yellow River, which also made them feel how difficult Yan Zheng was.

Ten minutes later, the two men returned to the interrogation room with livid faces. Having learned their lesson, the two men prepared to change their interrogation methods.

Routine interrogations no longer work. To be precise, interrogations related to the case have lost their value on Yan Zheng.

The two of them also realized that Yan Zheng might know that the police did not have conclusive evidence, otherwise he would not be so contented.
Chapter completed!