There was nothing obviously untoward about the woman who approached the Palanca border crossing between Ukraine and Moldova with a 15-year-old boy she said was her nephew. But something about the pair just seemed odd. The boy, in particular, appeared embarrassed and uncomfortable.There was nothing obviously untoward about the woman who approached the Palanca border crossing between Ukraine and Moldova with a 15-year-old boy she said was her nephew. But something about the pair just seemed odd. The boy, in particular, appeared embarrassed and uncomfortable.