I would suggest those who advocate carrying a weapon while traveling-in the event they would have to use it and after being detained and having to acquire legal counsel with a bill of $30,000.00 to $50,000.00 (very plausible if you shot someone) might have a change of opinion for the next time leaving home with a weapon after these expenses.
Of course, the above scenario is just to get on your way again, if it (the incident)is questionable at all expect a civil suit from the remaining next of kin. Then your life will change forever-win or lose.