Every situation is different. Also, people must take into account that the media covers the news that they want to cover. Unfortunately, I don’t believe events have changed from twenty years ago to what has happened recently with police shooting unarmed black men. I believe that this events are continuously taking place throughout time, but they were only recently exposed on television due to the media coverage.
There is discrimination from police towards all different types of people when you look at every case. I believe it depends on the situation involved. As a matter of fact, there is a larger percentage of unarmed Native Americans who are killed by police than African Americans. Each case would need to be analyzed to determine whether discrimination and poor training is the reason.