It was a personal assault, pure and simple.
Spinning the incident into something less than this is dismissing the behavior.
Can't imagine what I would have done if I had witnessed this happening to my wife or daughter.
Having read the posts on Erin's FB page, Tommy's behavior has been witnessed in the past and continues(d?) to this day.
Continuation of lecherous behavior seems to be based on whether you are caught/called out. If not, maybe a bolder move will be made.
Hard to imagine that if Tommy's behavior went on for so long as many FB posts indicates, that everyone in the company would be unaware of it.
Kudos to Erin.