FAIL.
First of all, all races kill their own in sky-high numbers due to proximity, familiarity and the general mechanics of violence and murder. Most whites are killed by whites, most Asians are killed by Asians, et cetera.
Your attempt at mindlessly displaying that information only shows how little you understand about the very topic you're immersing yourself in, unless you DO know that intra-race violence is a trend for all colors and are only singling out blacks per dog-whistle racism requirements.
Second of all, black people are deeply troubled by the violence in our neighborhoods and have been protesting, staging events and groups, and hosting police in churches in attempts to connect with law enforcement to end the senseless slaughter of our own for decades. Mothers patrol sidewalks, we have stop-the-violence marches, concerts and bbq's. You are unaware of this because you clearly don't talk to very many people of color outside of a cursory, insincere, shallow and impersonal manner, and because "black people protest violence in their neighborhoods" isn't quite as newsworthy as "black man robs a liquor store."
The RACIST history behind your context-free parade of that chart harkens back to previous era's attempts to display blacks as feral, reckless, violent and only caring about death when the murderer is white. At best, it's innocently intellectually dishonest. At worst, it's a blatantly racist attempt to paint my people as subhuman. You should be ashamed.