Couple thing OP,
Don't bring Muslim into it trying to make out it was a crime committed because of his religious beliefs, you stated yourself "domestic violence" that is nothing to do with religion. Domestic violence and its consequences such as murder can and have happened in all religions and races. You're just a racist trying to latch onto the media propaganda bandwagon. Look at the context, just because he was a so called muslim (killing innocent people in islam is a major sin) doesn't mean you have to relate it to the incident, people like you divide muslims and non muslims and create tension and hate.
secondly, cite your source, where you got the news from.