This is a tired and broken record.
As such, let us complicate the narrative a bit.
An unarmed black man named Eric Harris was "accidentally" killed by police in Tulsa, Oklahoma.
Eric Harris was unarmed.
Eric Harris's death was recorded on video.
As he laying dying, pleading for his life and some assistance, a Tulsa cop told him to "fuck your breath".
There is a technical term for the Tulsa, Oklahoma police officer's "error" in shooting Eric Harris with his pistol instead of a somewhat less than always lethal taser: it is called "slips and capture".
I kid you not.
Interestingly, white men such as James Holmes who hurt and kill dozens of people in mass shootings are somehow captured alive.
But, black men who are unarmed are routinely killed by America's police.
How do we explain this fact?