Either the gal in greenish yellow or the one in blue. Or both. Their spacing is a bit off.
Might have to off them both. I think the one in the blue is also the same one on the far left of the top picture and she just isn’t looking happy enough. Might have to mortar her.
http://www.businessinsider.com/north-korea-purging-leaders-with-mortar-2012-10