Officer Yang went to the recording room, and the female police officer started to retrieve the video in front of the computer.

In the video, it can be seen that the needle monitoring is installed above the TV wall in the living room, the whole living room is clear at a glance, the video time is adjusted to eleven o'clock last night, at this point in time, Feng Mengxin and Yang Na are standing face to face in the living room, Feng Mengxin lowered her head, Yang Na reached out and gave Feng Mengxin a slap, not long after, Yang Na went to the kitchen, took out an iron ruler, and slapped Feng Mengxin hard, Feng Mengxin did not hide, shrank and let Yang Na torture, after a while, Feng Mengxin fainted, Yang Na tried Feng Mengxin's nose with her hand, Yang Na should have sensed that Feng Mengxin's life was not in danger, so she stood up and pointed at Feng Mengxin and scolded for a few words, and then, Yang Na put the iron ruler back in the kitchen, at this time, the kitchen door was closed, and it had not been opened for several hours, and Feng Mengxin was still asleep in the living room.

The video time was five o'clock this morning, the kitchen door slowly opened, at this time, Yang Na came out, it can be seen that Yang Na's behavior is a little abnormal, the action is very stiff, she moved the chair to the zenith chandelier directly below, and then stood up herself, raised her hand to dismantle the lamp, pulled out a few lines, tied a slipknot, and then put it into her neck, her feet put the chair on the chair, hanged herself, and after kicking her legs for a while, the whole person quieted down, it seemed that she was dead.

After another ten minutes, Feng Mengxin woke up, but after she saw Yang Na who was hanged, she did not panic, but sat on the sofa quite calmly until the police came.

After watching the video, Officer Yang's face was also ugly, why did Yang Na go into the kitchen for so long, what happened to make her hang herself after walking out of the kitchen, there are many ways to commit suicide, why do you have to put yourself under the chandelier? Officer Yang couldn't figure it out.

Officer Yang suddenly asked the female police officer: "Now you hurry up and find out how Feng Mengxin's biological mother died." ”

The female police officer hurriedly went to check, Officer Yang sat in front of the computer, and began to call back the video, trying to find any clues from the surveillance, he found that Feng Mengxin's father rarely went home and didn't care about Feng Mengxin, Yang Na often beat Feng Mengxin with an iron ruler, sometimes Yang Na didn't let Feng Mengxin eat, let Feng Mengxin stand aside and see how delicious Yang Na's food was.

Officer Yang looked at it, Feng Mengxin's move caught his attention, it was at midnight, Feng Mengxin walked to the living room alone, lit a candle to the southwest corner, and then lit three incense sticks, knelt down and kowtowed, after the incense was burned, blow out the candle and take everything away, so at midnight for three consecutive days, the time was at zero o'clock.

Officer Yang's heart was furious, Feng Mengxin didn't go crazy, her psychology must have been distorted by long-term abuse, there must be something wrong with her nerves, how could a normal person do such a thing.

Officer Yang was thinking about it, the female police officer came back, and the female police officer said: "Brother Yang, Feng Mengxin's mother Chen Susu died six years ago, and the case was lost in the Chengde General Bureau, I called over, the details of the case are really not easy to translate, if you want to investigate specifically, we have to report to the top, and we have to personally take the approval letter to their General Bureau, however, an old comrade took the phone and said that he had the impression that Chen Susu committed suicide, and the reason was forgotten, but he remembered that Chen Susu hanged himself in the living room at home, The rope is tied to a three-bladed fan in the center of the zenith. ”

Hearing this, Officer Yang's eyes lit up and said, "In this way, Yang Na's death scene is almost the same as Chen Susu's. ”

The female police officer was a little timid: "Brother Yang, could it be that a real ghost came to ask for his life, Chen Susu went to Yang Na and let Yang Na die the same as herself?" ”

Officer Yang snorted: "You have read too many novels, who are we, we are policemen, we are talking about the evidence of material existence, not the consciousness of nihilistic illusions, all inferences must be based on evidence, okay, go to Chengde to check the old account, you go and make a report to the above, Feng Mengxin has no evidence of murder, I will ask her to sign the record, and you can release it." ”

Officer Yang returned to the transcript room, Feng Mengxin was still sitting motionless, her head was not twisted, and there was a very uncomfortable and gloomy atmosphere, Officer Yang handed her the transcript and explained to her that she did not have a reason to kill for the time being, and she could sign and leave.

Feng Mengxin hesitated for a moment, picked up the pen and signed.

At this time, Officer Yang asked, "Xiao Feng, can you tell me why you lit candles and burned incense at midnight?" ”