Li Wei and several interrogation experts looked at each other, and they all felt that the suspect was a veteran with a strong heart, not only the means of committing crimes were sophisticated, but also the psychological elements were also very strong, if it were not for the fact that the security bureau and the police station were all dispatched, it would be difficult to catch this person in a short time.

But now that he has caught it, in the face of the interrogation of Li Wei and others, the suspect's expression has not changed in the slightest from beginning to end, even the eyes that are called the window of the human soul have not changed in the slightest, it seems that he is a blind man and will not express feelings with his eyes.

Li Wei slapped the table and said coldly: "Don't pretend to be stupid, we have a lot of evidence for you, and you have no other choice but to confess now. After speaking, Li Wei glanced at the policeman standing next to him, and the policeman nodded and walked out of the interrogation room.

In the face of the sudden sound of slapping the table, the suspect still did not react, as if he was a dead person, and if he was an ordinary person, he was so frightened, even if he was calm, his expression would change slightly.

Ye Feng looked at the suspect who was calm and calm, and there was no change in his expression from beginning to end, then looked at Li Wei and the others, and said secretly in his heart: It seems that Li Wei is going to be executed next, but the suspect is not an idle person, and it is difficult to ask anything if he is simply executed.

The reason why Ye Fengfeng thinks so is very simple, that is, the suspect should know very well in his heart that before asking the result, Li Wei and the others will not be killed, and the punishment will be at most, or take some other stronger methods, suspects who are good at patience may have been prepared for a long time, and these methods are likely to fail.

Sure enough, two minutes later, the policeman who had just gone out came back with a huge suitcase, which looked like it was struggling to carry, obviously it contained a lot of things and a lot of weight. After the little police officer put the suitcase next to Li Wei, he quickly returned to his position and continued to stand guard.

Li Wei opened the suitcase and took out a leather whip from inside, about one meter five long, relatively slender, but the most eye-catching thing was that the thin whip was covered with many tiny spikes, and under the light of the incandescent lamp, it flashed with a chilling cold light. Li Wei shook the whip lightly a few times, making a crisp crackling sound.

"See this whip? In order to ensure the effect of the whipping, put irritating alcohol on it, the effect will be better, I think you should know what it will be like to have a wound contaminated with high-purity alcohol. Li Wei circled around the suspect, and deliberately raised his whip and shook it in front of the suspect's eyes.

The suspect, who had not moved, suddenly opened his eyes wide, showing a frightened expression, waving his hands vigorously, and the sound of Abba Abba coming out of his mouth, very subtle and indistinct.

A mute? Li Wei's face changed suddenly, but soon Li Wei dispelled this thought, dumb? This kid is still pretending to be very similar.

Li Wei didn't really want to whip the suspect, after all, before the other party pleaded guilty, the suspect was covered in injuries, and the impact was bad. He just wanted to scare and scare the suspect, but he didn't expect the suspect to pretend to be dumb. Li Wei put the whip away, and then said to several other interrogation experts: "The suspect is pretending to be deaf and dumb, it seems that he has to be tested." Li Wei spoke in a small voice, but it was enough for the interrogators to hear.

One of the experts nodded and said, "Let's test it first." ”

Li Wei circled around the suspect a few times, and when he walked behind the suspect, Li Wei suddenly clapped his hands in the suspect's ear, the voice was extremely loud, even Ye Feng, who was sitting a few meters away, could hear it clearly, let alone the suspect who was closer, at such a close distance, it was enough to make anyone who was unprepared jump in fright.

The interrogation experts who were in charge of observing the suspect's expression and body changes turned a little solemn, because they found that the suspect had regained his previous composure, except for some movements when he pretended to be dumb just now, as if he was really deaf and mute, and could not hear the sound in his ears.

In the first test, no flaws were found on the suspect, and the interrogation experts made a cryptic gesture at Li Wei, telling Li Wei that the test had failed.

Li Wei scratched his head and interrogated to extract confessions, unable to use violence in two ways, the first is to use violence, but this is the next policy, and under normal circumstances, try to avoid using it. The second is the mental breakdown method, which uses various methods to make the suspect's spirit close to collapse, as long as the suspect's spirit is close to collapse, what to ask and say when the time comes, because at that time, the suspect's subjective consciousness has begun to blur, and the answers to questions are basically subconscious.

Li Wei returned to his seat and said to several other interrogation experts: "This person is a veteran, he should be familiar with our tricks, and the best way now is the mental breakdown method." ”

Several interrogation experts nodded at the same time, this is the most effective and most commonly used technique, especially against some veterans who have a good psychological element.

On the basis of the original incandescent lamp in the interrogation room, Li Wei took out six incandescent lamps from his leather bag and hung them on the top of the suspect's head in order, and at the same time made a huge table lamp and placed it in front of the suspect.

After everything was ready, Li Wei pinched the lamp and said to the suspect: "We already have evidence of your crime, and the reason why we want to continue to interrogate you is that we hope that you will take the initiative to admit your guilt and reduce the criminal law." Of course, if you don't want to say it, we have many ways to get you to say it. ”

Under the illumination of the dazzling white light, the suspect narrowed his eyes, and then looked at Li Wei expressionlessly, as if he couldn't hear what Li Wei said at all, and when the incandescent lamp above his head was turned on, the suspect's whole person was shrouded in dazzling white light, and even Li Wei, who was far away from the incandescent lamp, felt the heat released by the incandescent lamp, which was a two-hundred-watt incandescent lamp, and irradiated a place at the same time, it would not take long for the high temperature released to exceed the tolerance range of the human body.

Heat only plays an auxiliary role, high temperature, will make people feel very irritable, will disturb people's mood.

The dazzling white light is the dominant role, under the stimulation of strong light, people are unable to rest, highly concentrated, and it is easy to produce fatigue, but even if the eyes are closed, the strong light will pass through the eyelids, stimulate the eye nerves of people, and make people unable to rest peacefully. Of course, Li Wei and the others will not let the suspect rest.

This method is called mental breakdown, and it is by this means that the person's spirit is boiled off and he falls into a collapse. In addition to interrogation, when the hunter boils the eagle, the method used is the same principle as this method. The eagle, known as the most persevering, can't bear it, let alone people.

Not long after, under the stimulation of the incandescent lamp, beads of sweat appeared on the suspect's face, rolling down his face, and some parts of his clothes were already wet with sweat, but the suspect still did not react, and his body did not move, as steady as Mount Tai. Li Wei's face became a little solemn, it seemed that he had really met a master.

"You can really hold on, but what we have is time, slowly get through." Li Wei said in a deep voice, after speaking, Li Wei nodded at an interrogation expert, who immediately stood up, took out a small box from his purse, and then walked to the back of the suspect.

About thirty minutes later, the suspect showed a hint of tiredness, although it was only thirty minutes, but under this high-intensity stimulation, ordinary people couldn't even hold on for five minutes, and collapsed directly. The suspect can hold out for half an hour, which is already considered very tough.

When people are extremely sleepy, they can fall asleep even with their eyes open, and a veteran like the suspect has great endurance, and it is estimated that he can still fall asleep under the stimulation of strong light.

Just as the suspect was dozing, the interrogator standing behind him took out an ice hockey ball from the box and stuffed it directly into the suspect's neck. The high temperature of up to 50 degrees was suddenly stimulated by the ice hockey, and the result can be imagined, the suspect raised his head violently, the sleepiness on his face disappeared without a trace in an instant, and he twisted his body vigorously, and then returned to normal.

"Feels cool, right? I'll let you keep enjoying it. Li Wei said in a deep voice.

In the next two hours, the suspect fell into a deep drowsiness thirteen times, each time he was woken up by the cold ice ball, and thirteen times, the suspect was no longer as calm as before. When people are extremely sleepy, once they are woken up, they will basically get angry, let alone be woken up thirteen times in a row.

Rao is suspect's endurance is amazing, and there is a trace of anger on his face, but it is not very obvious, but this means that the mental breakdown law has begun to take effect. However, it will take some time to completely break down the suspect's mental breakdown.

After thinking about it in his heart, Li Wei said to several other interrogation experts: "It seems that he has received similar training, and it has been two hours since then, and he can still resist, it seems that we have to wait a little longer today." ”

"As long as we can get what we want, it doesn't matter if we wait." One of the interrogators said.

Li Weixian looked around boredly, found Ye Feng sitting not far away, and hurriedly walked over to say hello.

"Chief, why are you here?" Li Weibi asked respectfully.

Ye Feng said lightly: "Let me see how you interrogate?" But looking at the means, your means are very backward, and they are still the same. ”

Li Wei lowered his head in shame and said: "Chief, we are all amateurs, even the interrogation experts who come to train are not of a high level, and the criminals they usually come into contact with are very ordinary, so in the face of such a veteran, it seems powerless." ”