But basically there isn't a show about self defense cases cause it'd be boring.
With all the screen writers out of work, I'm sure someone could come up with part of an episode of a Law & Order/CSI-type show where a firearm is used in lawful self defense. And I bet they could make it riveting.
The bottom line here is, guns are used by LEOs and military for good and by almost everyone else for bad if we believe Hollywood.
NRA Chief Range Safety Officer, Home Firearms Safety, Pistol and Rifle Instructor
"There are three classes of people: those who see, those who see when they are shown, those who do not see."
Leonardo da Vinci