Beer Warehouse Shooter long Complained of Racism

No amount of injustice justifies what this individual did. He is a cold blooded murderer. That's it. The media keeps playing up the racism angle. They are irresponsible in reporting this. What about all these people he murdered? Were they all involved in discriminating against the shooter? What is the message being here? That it's justifiable to murder a human being because you've suffered indignity? Those that fought and brought down Jim Crow didn't go around murdering whites. And why didn't he make a complaint about being discriminated against? Did his family urge him to complain to civil rights organizations.