Although I was very moved in my heart, but now after all, the matter is urgent, and I don't have time to catch up with the old wolf, so I patted the old wolf on the shoulder and said to her.

"I have something to do when I go back to the headquarters today, as for this old story, shall we do it another day?"

The old wolf seems to have something to say to me, but I really don't have time to talk to him, after all, after he became my boss, he knows all day long that he is idle, not doing business, and has all the skills of this body.

I came to the interrogation room, and saw that Tang Zhibin had already leaned back in the chair and crossed Erlang's legs, his state really made me feel uneasy, and I was still a little nervous in my heart.

After a while, a staff member brought the polygraph in, and I took a closer look at the polygraph, and there was a person as tall as a human head, such a high-tech thing, I'm afraid it can't go wrong.

The staff pressed the lie detector on Tang Zhibin's chest, and I felt a fluctuation on the screen, but the fluctuation seemed to be like a heartbeat, and it was not particularly obvious.

Unexpectedly, Tang Zhibin, this kid is really not nervous, but this made me nervous, I picked up my own manuscript, which was full of questions I wanted to ask him, I went through the manuscript over and over again, hoping to ask questions when the time came, so as not to make mistakes again.

One of the young girls came up to me, and I wondered, but she said to me.

"Boss, please come out now, I need to explain to you how to use this polygraph."

How can this lie detector be used?

I frowned, and went out with her, after all, I'm not too young at this age, and I'm afraid I can't remember these high-tech things when she says them again.

After coming to the interrogation room, the little girl and I told me about the use of the polygraph one by one, and the most important thing was that I should never ask questions that were around the corner, which would easily cause confusion in the heart of the questionee, so the polygraph began to float up and down violently.

I nodded, and after listening to what the girl said, I went in again, and at the moment there were only me and Tang Zhibin in the room, and I always felt that the person being interrogated was not Tang Zhibin, but me, because he looked much more relaxed than me.

I swallowed softly, then coughed and said to him.

"Now let's start testing."

Tang Zhibin smiled contemptuously at me, then nodded.

The first question is a cliché, in fact, this question is just to let Tang Zhibin relax his psychological vigilance a little, this is a necessary process, but I always feel that Tang Zhibin is not too nervous at all, but the process still has to go.

"What's your name? How old is this year? Where do you live? ”

After Tang Zhibin heard what I said, he suddenly smiled slightly, and then teased.

"I said Uncle Policeman, you came to me, shouldn't you ask these boring questions, if that's the case, then I advise you to let me go as soon as possible, don't waste my precious time, I said a long time ago, my precious time is dedicated to science, not consumed here with you."

Hearing Tang Zhibin say this, I felt a little annoyed, this lie detector is also a high-tech, what is it to consume time with us here?

But I feel that at this critical moment, I must not be angry with him, otherwise, if he is angry and does not cooperate with me, I am afraid that this case will not be investigated.

So I continued to cough twice and spoke softly to him.

"Mr. Tang, I know that these questions are a bit redundant for the two of us, but this is a necessary process, we have to go through it, and the answer to this question is very simple, you just need to introduce yourself simply."

I felt that I had a good enough attitude to speak, Pang Zhibin just continued to laugh again, and then said something casually.

I glanced at the polygraph screen with my peripheral vision, and saw that there was no ripple in his heart, not even the sound of his laughter.

I still wondered a little in my heart, but I didn't say it at the moment.

So, I moved on to the following question.

"Mr. Tang, do you know Shang Zhi and Li Xiao?"

Tang Zhibin only frowned slightly when he heard me say this, and then paused for a long time, at this moment I noticed that something was wrong, and immediately stared at the polygraph, but his heartbeat was still exactly the same frequency as before, which once made me wonder if the polygraph was broken.

"Mr. Tang, could you please answer my question?"

Pang Zhibin suddenly sat up straight, and then smiled at me.

"I've been wondering if you've ever asked me, and I've thought for a long time that it seems to be so, but I've forgotten how I answered before, so I have to think about how to answer you now."

In fact, as long as you are a smart person, you can hear this Tang Zhibin's voice, of course, I am a smart person!

But this voiceover made me extremely unhappy, what he meant was that he knew that everything he said was a lie, so in order to be exactly the same as his previous confession, he had to recall how he had answered before, and not show any clues to me.

I waited patiently for him for a long time before he said slowly.

"I finally remembered that I didn't know either of them at all."

Hearing Tang Zhibin say this, I was unhappy again, because she also successfully recalled how she answered me before, I compared the previous confession, he could answer word for word, this memory is probably also very comparable.

Tang Zhibin seemed to have seen that my face was extremely bad, and he smiled happily at me.

"I said Uncle Policeman, I answered your question, why are you facing me with a straight face? Besides, you know, I took time out of my busy schedule to work with you, shouldn't you have a better attitude towards me? ”

Hearing Tang Zhibin say this, I immediately put on a smiling face, and then said to Tang Zhibin.

"Mr. Tang, you have to pay attention, now that we are interrogating, we must correct our attitude and answer any questions from the police."

After hearing this, Tang Zhibin immediately restrained his smile, tidied up his clothes, and then sat up straight and said to me.

"Okay Uncle Policeman, now please move on to the next questions."

I angrily asked a third question.

"Then I want to ask, we mentioned your name in Li Xiao's diary before, what do you think?"

Tang Zhibin thought for a moment, and then answered me in a calm voice.

"Uncle policeman, according to the second answer, I want to say that I don't know Li Xiao at all, so it is also inexplicable for me to mention my name in his diary, I guess you are also clear about this, my guess is that maybe the person she mentioned has the same name as me."