I'm really interested in the local communities - I studied Social Anthropology at University, and I'd like to know more about their customs and attitudes towards "strangers". Presumably they were used to tourists at the Dunsun nearby, but how many "foreigners" visited? Could someone have tried to help Nora and is now scared to come forward because they don't trust the police?
Barefoot? If Nora left in a panic or drawn to something, would she have noticed being barefoot initially? If the ground was muddy this could feel really nice under foot, but in this case surely footprints would've been found, either of Nora, or her "abductor"?
I wish we knew more about Nora's level of communication.