I read elsewhere that it was the store on Liberty Road near Randallstown just off the beltway. No way of knowing if this is accurate, but it is certainly an area where I could see such a thing happening. Most of Balto is a hell hole. This place is no different.
I would be interested in knowing how long it took the police to get there. I emailed the Baltimore Sun asking if they had any intentions of reporting on this hate crime. I don't expect a response.
The April 18 assault, seen below, apparently took place at a McDonalds location on Kenwood Avenue in Rosedale, Maryland, a Baltimore suburb.
source: http://www.thesmokinggun.com/buster/mcdonalds/mcdonalds-employee-filmed-brutal-beating-640128