This is an example of a crime punished under law by any country. Crimes do not have race, caste, or religion. And, as far as I know it is not an epidemic problem reported in the news.I don't know what "culture" there is in lying to a girl about your real name and faith and then dousing her in petrol through her bedroom window and burning her alive or killing her and chopping her into little pieces under a running shower and then storing the pieces in a deep freezer in your room, the head right on top, looked at each night, often after copulating with another unsuspecting girl in the same room. If that is "culture" I don't care where it's from. It needs to be eradicated from our soil.
In India there was a time not long ago that 'accidental' wife burning related to non-payment of dowries had become a problem. It would be easy for rest of the world to demonize Hindus for it, but they are generally on a higher moral plane. By saying 'Abduls' you imply that it is approved by religion which it is not. Quran has high moral and ethical marriage regulations. For example, the man pays dowry to the woman.
Abdul means Slave. Ironically, Pakistanis on this forum commonly call Indian Muslims 'Slave' too, so you share the same root of racism with Pakistanis. You mirror what they are saying. Racism is an evil too. Both crimes and racism should be fought, but they will never be entirely eradicated. Evil will exist till the end of time in one form or another.