Just guessing, here, but I’m thinking the victim was possibly the black guy’s girlfriend, and she had had the nerve to make him mad about something, before she came to work. So, it was HER fault; she shouldn’t have made him mad./sarc
If I’m right, though, I hope she’s all right, since he’s still at large.
More here:
http://www.waff.com/story/38591925/video-man-attacks-waiter-after-food-takes-too-long
She didn’t want to be interviewed on camera, but said the man was a regular customer, angry because the food was taking too long.
Both the manager and Donovan say the waitress had a concealed carry permit and was allowed to carry the gun at work