Affi wrote:
What would happen if a man ran into a town and started screaming at the top of his lungs that he had killed and raped women and men and livestock?
That entirely depends on local culture, superstition, belief in magic, etc. Also, and this is a keen point, it would depend on what he was actually
saying. If he was just yelling "Soylent Green is people I killed!" he'd likely just be considered a wacko. If he shouted things that described specific crimes "I cut up a man and his wife two days ago on the high road!" he could get himself hung rather quickly.
Affi wrote:
Townspeople wouldn't just be goin' "Oh yay, some elf mind-controlled a brigand and made him turn himself in! yay! Let us kill him!"
No they'd be like "Wow that is one seriously sick man" and quite possibly turn him in to a psychiatric ward (given they have that around..) or just run him out of town.-.-
Historically, most human culltures believe in magic: spirits, demons, witchcraft, sorcery, etc. Such traditions are far more common than beliefs in madness as a sickness or other kinds of rationalism. Note that In Poe's world, magic of various kinds actually
does work; even the government believes in it.
The villagers don't have to understand (or even care about) the specifics of how this stranger became enchanted/hexed/cursed/possessed. Particularly if they have been suffering from a plague of banditry. They might just act on the facts before them, accept the good luck of having a demented bandit wander right into the arms of the magistrate, and later gossip about the reasons for the confession over a a beer at the pub.