Yin Feng said: "Ah Xu, I'll lie test for Rune Xiu." ”

You Mingxu was stunned.

Yin Feng said: "Just now I saw a polygraph in the storage room next to the forensic department. I suddenly remembered that I could use it myself, and I had learned it from my teacher. ”

Huaicheng is an important city in southwest Hunan Province, and it is not surprising that there are polygraphs. There was once a period of promotion and learning of this method in the whole province, but after all, it was a new thing, not absolute evidence, so the following counties and cities did not use it much, and the instrument was lost there.

You Mingxu: "Does that thing work?" ”

Yin Feng: "I only know until I test it." ”

You Mingxu nodded: "It's okay." What she thought was, even if it didn't work, it would be good to scare Rune Xiu or test it.

"Do you think it's going to be him?" You Mingxu asked.

Yin Feng replied: "His mental state is not normal and his emotions are unstable. has the skills and ability to kill and deal with Zhao Fei'er, and suspicion cannot be ruled out. ”

"Besides......," said You Mingxu, "his fingerprints were so completely ruined that the skin of his ten fingers was almost smoothed." ”

Just do what they said, the two of them simply brought two helpers from the forensic class, and returned to Rune Xiu's house overnight and brought people back to the bureau. Fu Wenxiu was called up from the bed, the whole person was gloomy, and suddenly laughed "hehe" all the way, laughing so much that everyone's hearts were furious.

When they entered the interrogation room, only Yin Feng and a young man who had used a lie detector in the forensic class faced Rune Wenxiu.

You Mingxu stood behind the dark glass, Xu was in love with Yin Feng before, but Rune Wenxiu did not resist or cooperate, but after seeing the lie detector, he seemed very excited.

In the interrogation room, the complicated and lengthy question-and-answer, measurement, and recording began.

You Mingxu looked at it for a while, then looked down at her watch, at half past three, she couldn't remember how long she hadn't slept in time, and at this time she fell into an extremely quiet wait, the whole person seemed to collapse all of a sudden, her temples hurt badly, and sleepiness hit her heart.

She simply leaned back in a chair, stared at the interrogation room, and slowly closed her eyes.

Even if I tell myself to rest, my brain still can't stop. She was confused, and her mind was still about the case. Faces flashed in front of me, and streets passed by. Divide the sinful carnival picture of Jinbao Company, a hidden tunnel; Fan Jia stood up in the conference room and said, "Let me go."

……

The picture flashed, and she was again on a long silent street, and she stood in the cold wind, watching a man fall to the ground, and a tall black figure carried the man up and walked into the darkness.

You Mingxu was anxious and chased fiercely in his dream. But in the huge slums, the streets are winding and twisting in all directions, who knows where they went?!

……

That's right, the car! You Mingxu was confused but her mind was spinning, and she was a little painful in her consciousness.

Back then, that person wanted to transport Zhao Fei'er to the suburbs to abandon the body, even if there was no car at home, he would inevitably be able to drive.

But she had already checked in the system, and the situation of the four people owning the car was indeed the same as they said. Except for Shao Yuansheng, who owns a car, the others have neither a car nor a driver's license. Shao Yuansheng was suspected of a sex crime, but his fingerprints did not match the fingerprints on the box.

Cart...... Fingerprint......

Cart...... Fingerprint......

A picture flashed in You Mingxu's mind.

It was a courtyard, black, and it didn't look anything out of the ordinary except for some dark brown marks on the ground.

It was a place where she and Yin Feng had been a few hours earlier.

There is a big tree in the yard.

There is a special open space under the big tree.

There were some dirt marks on the ground.

When she was in that yard, the light was not good, and she just glanced at it in a hurry. But at this time, half-asleep and half-awake, the marks on the soil appeared so clearly in front of her eyes.

That's a wheel print.