Why take the chance? Lock her up.
They had a whole bunch of security come down and swarm the guy and hold him for the cops, they threatened to charge him with terroristic threats, etc. They finally wrote out a contract saying they would drop the charges if he promised not to pursue his firing, no lawsuits, and not to come on the property again. (The guy doesn't even own any guns).
Too bad this gal will never face that kind of scrutiny.