We live in Zurich downtown. It is possible that to happen to anyone, I was unfortunate.
I am Brazilian, but live here in Switzerland for about ten years, and it is the first time that this kind of thing had happened in my whole life!

It is common to happen that the junkies under drug influence do atrocities to people, animals and their belongings. Since they have the excuse to be "under drugs and are not aware of their acts" nothing happen to them. They are considered ill, unable to work and to be integrated in the society.