RE: Too young to have a gun of her own
That's OK, mom and dad's gun works in a pinch. She calls mom when a suspicious person knocks on the door, but wisely doesn't answer. When he circles around to the back and kicks in the door, she grabs what another site reports is a .40 caliber Glock and hides in the bathroom closet. Mr. Poor Decision Maker tries to get in and the girl shoots through the door, putting a bullet in his shoulder.
Did I mention this is in my home state, the great state of Oklahoma?