cat killer

The video that a middle-aged woman killed a cat on Chinese Internet sites was shown.
The video begins with scene whom the middle-aged woman who wore a sleeveless shirt holds a cat in kindly.
The woman puts a cat on the ground.
next, she tread on a cat by her high heel shoes, and she killed a cat.

Here is a link of the video.
A screen cap of the video is here.
please care for your mind if you watch this video, because it is very cruel and ugly.
I can't watch this terrible video because I have a cat.
but I feel intense anger.

i've heard many Chinese people criticized this video.
And the Chinese media succeeded in an interview to her, but the woman said in this way.

"Why is it bad to kill the cat? this is my hobby."

can you believe the her word?

China doesn't seem to have a law of clear animal protection, and there doesn't seem to be concrete means to judge this woman.
Why doesn't China make a law of animal protection quickly?
arrest this psychopath quickly!
must never forgive this woman.