There is no danger with a Glock. And guns just dont go off. Pull trigger = discharge. She deffinately has not had enough training. Training would create muscle memory and she would have held that gun with her finger outside the trigger guard. It's been 10 years since i shot competitively and i still pick up a gun with my finger along side the slide/barrel.
You hit it on the head. I was going to say it, but you covered it so instead here are some smilies
and for Scar