We have a couple of people bitten by sharks and every shark has a price on its head. A few dozen women are killed by domestic partners or strangers and oh well, she shouldn't have been doing X Y or Z should she.
There is a good FB page called Destroy the Joint which updates regularly the number of women murdered (as well as other issues affecting women in Australia).
As others have said, being Indigenous means that there is a higher percentage that you will be involved in family violence, be sexually assaulted, be a victim of child abuse, be an alcoholic and die much earlier.
Why is this happening? To be perfectly Australian, fucked if i know.