Study shows that when a black person goes on a shooting spree, people blame the black person, but when a white person goes on a shooting spree, they look for other things to blame, like Video Games, even though there's no link between video games and shooting sprees by white people, proving this sign is true:
link to study:
https://www.apa.org/pubs/journals/releases/ppm-ppm0000255.pdf