GL, I don't believe that's death...I believe that's shock and significant pain, but not death. To try to put it delicately, there is a certain pallor to the skin which happens close to death (think of the young man with Carlos - there's a blueness and strange grey-green color; that is the color of impending death...and how he survived I have NO idea), that this AfAm woman does not have.
As we have not been informed of a subsequent death at a hospital (although, tbh, I suspect there will be at least one more), I don't believe she has died since that photo. And again, it's my belief that the AfAm woman was in significant pain and significant shock.
Best-
Herding Cats
ETA: I just heard on Anderson Cooper that the third victim was a chinese lady, and that this was confirmed by the Chinese embassy. She was apparently studying here, and her name is not being released per the family's request. Apologies if this has already been posted.