[watwut]

Majority of murders are among people of same race and demographic. People kill those that are nearby and those they know.

So you have white on white killings too, despite that term being literally never used. Majority of murders are male on male killing, males both being same race. Then you have domestic murders and those are also people living close to each other.

Black on black murders don't get little attention. They are the kind of murder mentioned fairly often, most often when someone argue that cop violence is not issue.