The very well could have been doing something wrong. But the difference is that cops are more likely to arrest or kill a black person over a white person. Sorry if you don't realize that. In general, white people can get away white doing stuff they arn't supposed to do more than black people.
EDIT: Also, racism isn't only an issue with our judicial system. There's also social racism, don't let me get started on that.
Do I really need to point out the racism in this? "whites can get away with doing stuff they aren't supposed to do more than black people". Not only did you provide ZERO evidence to back up this claim to make a hit on white people but you also conveniently leave out the fact that black people are responsible for over half of all homicides and violent crime yet whites are two times as likely to be killed by police. SO yeah bringing up race and bringing up the victim card to take a potshot at those "privileged" white people is tribal.
If you need sources I can provide them.