Anecdotes again.
Let's see the big picture, shall we?
Although this isn't directly related to this crime, it applies to teens of different races:
QUOTE
"In 2003, the homicide rate for black male teens was 58.9 per 100,000, 16 times higher than the rate for non-Hispanic white males (3.6 per 100,000). Rates for other groups were 25.1 per 100,000 for Hispanic males, 15.3 per 100,000 for American Indian males, and 7.0 per 100,000 for Asian and Pacific Islander males."
You call this crime domestic violence, but it's more like attempted murder (or murder if one of the victims dies). Two things are apparent:
1. Culture DOES make a difference.
2. Including Hispanics with Whites in statistics tends to skew them heavily.
However, if we're talking purely of REPORTED domestic violence (which can include anything from denying access to a bank account to verbal insults), then domestic violence appears to occur at a similar rate for all races save for Native Americans, whose rate is a bit higher.
What happened on Hand Ave. is much more severe than a shouting match or a slap in the face.