No new ruleouts, but there's additional information about her clothing:
Button front blouse, wire support-type brassiere
green shoe with white rubber-type sole contained a "Tommy Hilfiger" label and size12M
I'm thinking that has to be a child's 12M if she's only five feet tall. A woman that small would be extremely unlikely to have a 12M women's size foot, and it doesn't sound like the kind of shoe you'd wear large.
I suppose the other thing it might indicate is that the height estimate is wrong. We've seen a bit of that recently.
Wait a second. I'm from Europe so I'm not extremely familiar with American shoe sizes. Based on the size charts I checked, though... This UID either wore the adult size 12, which is roughly the same as size 42 in European sizes, or child size 12, which is around European size 31. Basically, her feet must have been distinctively large, or more likely extremely small. Can anyone more familiar with American shoe sizes confirm?