RTFA may be standard jargon, after I discovered what each letter stood for I found it offensive and childish.
No part of the article says that, because that is not the case. The shooter was white, the dead boy black. The whites lived in a mostly black neighborhood. The blacks didnt want them there, and were harassing them. This culminated in a black guy breaking into the white guys house. The white guy shot him. Why I have to tell you this, I don't know, because it is all there.
How many times do I need to tell you to RTFA?