but, generally speaking, being on someone's porch to knock on their door isn't illegal until they ask you to leave and you refuse, right? Simply being there (especially if it was a 'honest mistake' isn't immediately illegal, is it?).
And if we are talking about reacting to 'perceived threats' then having a gun pulled on you would seem to be a pretty justifiable one.
You don’t have a legal right to be on someone’s property, even by mistake. The only thing “mistake” does is mitigate punishment/civil liability. It doesn’t give you the right to be there.
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