It fits the literal definition. He was using a system, a governmental system mind you, for exploitative reasons. Again, it's not some giant KKK puppetmaster planting his agents around the country to defile minority lives. This is an example of racism being used systematically. The reason why this is seen as more vile and insiduous than "average" racism is because it's one thing to yell the n-word at your neighbor while you're drunk, it is another thing entirely to plan and use a system with power and agency (the police) to target specific people. You can argue all you want that his victims just happened to be mostly black, but therein lies the rub. The thing about racism is you don't have to be like "I hate brown people" to be racist; what makes him racist is for specifically targetting a group already vulnerable and villianized and unlikely to receive reparatations because there is nothing worse in this country than to have committed a crime and be black while doing it.
From a quick google there's approximately 800,000 sworn officers. Even if you hear about 1 racist case every day of the year that constitutes less than .1% of the police force. There are a numerous other factors to consider sure, such as unreported cases, but the point I'm trying to make is the media is more capable than ever and even if an incredibly small amount of the population is capable of fucking up you are still going to hear about fuck ups nearly every day due to the sample size.
I don't want to post it again but there is plenty of studies and evidence out there that shows that black men face harsher penalties than white men for the same crimes. The true can be said that wealthier men face less harsher penal punishments than poor men. So now imagine being poor and black. Not to mention the SPP and prisons for profit. Slavery is gone, guys, we only just penalize blacks more harshly than whites and then incarcerate them for a tidy profit. Again, you don't have to hate black people to exploit their circumstance and make gains from it.
I love it.
Even when bad cops are dealt with, people still get pissed at all cops, including those taking out the bad ones (who must clearly be racist and corrupt and willing to let crimes by other cops slide). Despite, you know, dealing with them. But, you know, still being just as bad. Despite, you know, dealing with them. But, you know, still being just as bad. [Feel free to keep going with the Idiot Logic these people use.]
Hilarious.
4 people makes it systemic racism now.
Inb4 Trump claims the blacks still did it. #TheCentralPark5