it still has three more episodes in the season and i watched the live chat that Cote de Pablo did yesterday before the episode and she was talking about shooting a fight scene in the season finale so i wouuld say not but we will have to see in the next epsisode.
No she does not, she wakes up first to see Alam, where he reaches in and grabs the diamonds, and he escapes into a car and leaves. We then get taken to the hospital where Tony and Ziva are and they're told they can not leave til doctors ok them to leave BUT! they leave anyway go back to NCIS to find noone home, somehow the trick Abby into telling them where Gibbs and Mcgee are.
Anyway she's ok!