I can see the fascination with North Korea. There are few places like it. But when you take a trip to places like these you have to be aware of everything you do and the consequences that your actions might have, even if back home such an action would be considered insignificant. Unfortunately Otto didn't give much thought towards that. Perhaps he felt somewhat invincible being American. Who knows. It's sad but a reminder to anyone planning a visit there that these things can and do happen if you're not careful.