My obvious response was to take matters into your own hands and get a gun. She does one of these moves
.She thinks that there is no chance that she could stop a situation like this. I explained to her that the chances are definitely in the shooters favor, element of surprise and they have it planned out in some cases, but that if possible she might be able to level the playing field if she were say in the back of the salon when it all started and she had time to hide and prepare herself before he got back there to them.
I work on her every chance I get about getting armed.