A moment later, Lin Xiaoxue drove us back to Huayuan City.

I roughly estimated the driving time of the shortcut, except for the part waiting in the woods, it added up to about three hours, it seems that Sister Yue'er really didn't lie to me.

If you are familiar with the route of that shortcut, you should be able to shorten the time! If Guo Fangzheng knew this route, his alibi at the time of the crime would no longer exist!

After returning to the Huayuan City Police Station, Lu Yuan took me directly to his office, and before getting out of the car, Lin Xiaoxue suddenly stopped me.

"Well, Goofy, you're going to be fine!"

"Silly girl, do you really want something to happen to me!" I touched her head and forced a smile: "Don't worry, I'm in this business, and I don't know much about the situation." I haven't done anything murderous, and they won't wronged me when I'm far away! ”

"Okay, then you... Remember... Oh our promise! After Lin Xiaoxue finished speaking, she turned her head and sat in the Buick car, and then ignored me.

Conventions? What conventions? I always feel that this little girl is a little weird, she suddenly came to Huayuan City to look for me this time, as if she was hiding something from me. But I can't protect myself now, and I don't have time to worry about anything else.

When I opened the office door, I found that Lao Yan and the other two police officers were already waiting for me in the room, and Ke Mobai was among them.

After entering the house, Lu Yuan asked me to sit on one of the chairs.

As soon as I sat down, the two officers stood behind me, one on the left and one on the right, presumably to prevent me from escaping. The posture at the scene is impressively used only when interrogating suspects.

I guess it was Lu Yuan who was in the way of the relationship between the two of us, so he changed the location from the interrogation room to the office, which was the best he could.

Lao Yan looked at me with a pale face, still silent, and there was an instrument in front of him, with many soft clips and blood pressure monitors inserted into it.

I know that this is a device that is only used in polygraphs, called a spectrum meter, which is mainly used to test body potential and heart rate fluctuations, and based on these data, to determine whether the other party is lying.

I still know a little about the polygraph process, and then Lao Yan will make up some questions to ask me, and if I overreact to one or two of the key questions, I will be judged as lying. Now all the evidence is against me, and if I can't pass the polygraph level, I can imagine what awaits me after that.

This instrument has been verified on Fangzheng's body and used on many criminals, but now it has been replaced by me.

"You two go out first, something will call you!" Lao Yan finally spoke, and waved his hand at the police officer behind me, his movements were not too big, but it gave people a sense of oppression that could not be refused, the two police officers glanced at each other, and could only do so.

Lao Yan immediately handed me a cigarette and instructed Lu Yuan on the side to light it for me.

"The dust has settled on the case in Province H, and the court ruled that the final murderer was Ren Fengyue, because he had committed suicide in fear of the crime, so it was decided not to pursue it.

As for the guy who assisted Ren Fengyue in publishing a post about the "Seven Deadly Sins" on the Internet, because he was completely unaware of Ren Fengyue's murder plan, he was only sentenced to three years in prison and has already been sent to prison to serve his sentence. As for the mentally ill people in the church of Santa Maria, most of them were burned to death by the fire, and the guy you said looked exactly like Ren Fengyue, the police have not found his body so far。。。。。 ”

Yes, the case has been closed, isn't this exactly the result that Lao Yan is looking forward to? Sometimes, you know the truth, but you can't change anything. The heart is more than enough but the strength is insufficient, perhaps, it is exactly that.

"Okay, let's get down to business, now, the people left in the room are all your own people, you don't have to be nervous, just answer the questions truthfully in the future!" Lao Yan motioned to Lu Yuan on the side to bring the instruments to me, a ventilator, a blood pressure monitor, and then clamped the finger electrodes on the tips of my ring fingers.

In an instant, I felt like I had been electrocuted, and I convulsed unconsciously.

"Why did you react so quickly?" Lao Yan looked at the values on the spectrometer and smiled helplessly: "Just now, your skin potential has risen!" ”

"After all, it's the first time, it's inevitable to be a little nervous, I've only heard about it before, but I haven't really touched this kind of thing!"

"Without further ado, you still regard me as Teacher Yan, and the questions after that must be answered truthfully. Even if there was an argument, I don't want my best student to be called a murderer! ”

For a moment, I found that Lao Yan had really grown old, and his originally sharp eyes were full of tiredness. Sometimes I wonder if my approach in H Province is a little inappropriate, the pressure that Lao Yan was under at that time must be far from what I could imagine, he would choose that approach, perhaps, it was also a helpless move.

Then he took out a slip of paper and asked me to choose a random number from 1 to 7, write it on the slip, and press it so that no one could see it. After that, he asked me to answer "no" to any number.

I know that this is to detect the reaction pattern of the spectrometer when I lie, so that the test can be done better.

I casually wrote a "2" on the slip of paper and pressed it.

Lao Yan narrowed his eyes and asked in order from the numbers 1 to 7 as usual, and I shook my head in denial the whole process. Lao Yan stared at the atlas intently, a trace of sweat oozed from the corner of his forehead, and after a while, he breathed a long sigh of relief.

"You wrote the number 2, right?"

"Indeed!"

Ke Mobai and Lu Yuan on the side were shocked by this process and were speechless, and the whole process was like mind reading. This reminds me of what Ren Fengyue did to me in the interrogation room of H Province.

I already knew the principle beforehand, and I paid special attention to it, but I was able to get the correct number. It can be seen that this set of polygraph equipment is quite professional.

But with such professional equipment, Guo Fangzheng, a murderer, can actually pass the entire polygraph detection process, which is really something that I have not been able to figure out.

"Attention, don't think about anything else, focus on answering the questions below!" Lao Yan stared at me and said solemnly.

It seems that the data on the spectrometer just now has betrayed what I thought.

"I also want to remind you that you have to answer every question truthfully, but if you lie, I, Lu Yuan, or even others will have no way to help you anymore, okay?"

"I see."

"So, let's get started now."

"Your name is Goofy, right?"

"Yes!" I'm in the right way.

"At the time of the crime, you went to a psychological counseling room called "Xinfeng" on the outskirts of Huayuan City, right? ”

"Indeed!"

"When you entered the room, Lu Wei was sitting on a chair?"

"That's right!"

"During this period, you and Lu Wei had an argument?"

"Yes!"

"You hit Lu Wei with a chair?"

"Nope!" I thought about it for a moment and replied quickly.

"You grabbed Lu Wei by the collar and smashed the glass of the mirror?"

"Indeed!" If you think about it, this was the case in the first place.

"Does your dispute with Lu Wei have anything to do with this case?"

"Yes, he lied to me at the time, so I taught him a lesson!"

Lao Yan stared at the atlas intently, and nodded with satisfaction: "Gao Fei, is what you said before true?" ”

"It's true!" I'm sure.

"After that, you killed Lu Wei and left the consultation room?"

"I didn't kill anyone, and when I left, the doctor was still alive!" I emphasized.

"Will you be honest with me?"

"I do!"

"You strangled Lu Wei with something and left the murder scene, right?"

"No, I just said that I didn't kill anyone!" I shouted out the words.

"You know what happens when you lie to me, don't you?"

"Clear!"

"Very well, so far, your spectrometer values are stable, it seems that you are not lying!" Lao Yan finally showed a smile, and I had the impression that I hadn't seen him smile like this for a long time.