A police officer shoots and kills an unarmed individual who was posing no threat to the officer or others? Where have we seen this before and how often has the officer in question faced trial for the shooting?
Caveat: I am not advocating violence in any form.
The reason why an unarmed woman like Ashli Babitt can be shot and killed without justice being done is that there are no riots. Jews in the 1930s could not go to the German police and seek justice.