I have read elsewhere that she was a CCW permit holder. Not a paid security guard. FWIW.
Actually, it was worth alot. If she was a volunteer, I applaud her actions even more. She was very courageous. What I heard on the news last night was the pastor saying that they decided to 'bring in security' and I assumed that it was her job. I still believe that the word hero is overused, but probably not in this case.
The "Security Guard" title is just media spin to avoid the calling her an "Armed Citizen."