Reminded me of a similar article to this :
https://news.vice.com/article/how-missis...-justice-reform@ Knickerbocker
"As for the white guy in Kalamazoo, these random white loner shooters are a problem. But they don't seem cultural.
In the black community, it's epidemic. So when a white male goes on a spree, we magnify the story to feel better because it's politically correct to offset the much more common problem. Black gun violence."
Gun violence is a common problem overall, not exclusively to 1 background. The media will portray whatever that brings viewers and have the tendency to reflect bias viewpoints.