When faced with an attacker in her home, a young woman must defend herself with a handgun.
When one customer shoots another in a convenience store, a concealed carry permit-holder shoots the gunman, only to discover she has shot the wrong person.
An estranged husband violates his restraining order, coming after his wife where she works. An innocent bystander is caught in the middle.
A man arrives to inspect a home he's considering buying, when he is confronted and assaulted by a squatter.