Who is the murderer who beheaded in the middle of the night for psychological crimes?

Psychological crime was beheaded by Wu Han in the middle of the night.

The real murderer of this series of murders was not discovered until the finale. He is Fang Mu's roommate Wu Han. Haing s ngor wants to kill the person on the library card because Aunt Sun Mei wrote a confession in this book. Haing Wu Han thought that everyone who borrowed this book knew about him and Sun Mei, so he wanted to kill them. In fact, this letter fell into the hands of Sun Mei's daughter from the beginning.

Emperor Wu of the Han Dynasty killed Zhou Jun for the first time because he was afraid that his affair with Sun Mei would be exposed. Because Wu is a man with strong self-esteem, he is afraid of other people's comments. It can also be said that his heart is actually very inferior. However, after killing Zhou Jun, haing s ngor seems to find psychological stimulation, thinking that killing people is something that makes him happy.

So he began to think of various ways to make the murder look artistic, so he killed the senior graduate student and hung it on the rooftop like a pendulum, which made haing s ngor happy. At that time, he was blinded by this so-called pleasure and did not know how to repent.

Psychological distortion:

Wu Han's artistic killing technique reached its peak in killing Fang Mu's girlfriend Chen Shi. In the stage play, the fake prop Chen was beheaded. As a result, Wu Han changed into a real person, personally cut off Chen's head, and later made an alibi.

At that moment, haing s ngor felt a kind of spiritual satisfaction. I have to say that haing s ngor has become a mental derangement. He can't tell right from wrong. He just indulged in his own murder plan and was brought to justice as a result.