This is so fascinating. There are greys, Nanci. It's not a choice between shooting anyone who makes you feel afraid or letting anyone have their way with you.
I think the notion that if someone claims self-defense, it is up to the prosecution to show beyond a reasonable doubt that the defendant did not feel afraid for their life is insane. How do you prove that? It's incredibly hard to 'prove' someone's state of mind.
I think the notion that there is no duty to retreat before engaging lethal force is insane.
And I think concealed (And even open) carry is insane, but that comes from a very different perspective, and I'm never going to convince anyone that it's a bad idea if they do not already think so, so we'll leave that one. I'm just including it as part of my reaction to this case.
Self-defense, even lethal self-defense, is perfectly reasonable. But it should be up to the defendant to prove that there was a legitimate threat to their life, not up to the prosecution to prove that there wasn't.