I believe GA is a one party (recording) state.
I would get him on tape saying those things (preferably more than once)
The way it is described here is very common, and I do believe that this young lady is uncomfortable and feels intimidated by him. I've been in similar situations, and even though nothing is really said...it's quite clear what the intimations are when you are right there.
I also believe that she will do best to have recordings instead of a he said she said thing.
She may also want to begin searching for another job, in case this company does not turn out to be a good fit for her. Even if she wins, she may lose, if you know what I mean.

