Yes, in GA this is completely legal. Do not go out in public if you do not want to be seen or filmed. Good way to catch a thief, which is what friend's colleague is a thief. He has not grounds to complain, now that he has been caught red handed. Using that photo/film for commercial purposes to make money, such as in an ad, web page, etc., is illegal in GA, unless there is consent.
Answered on Sep 11th, 2013 at 8:36 PM