I'm pretty sure Krystal saved her. She said she saw everything, right? Maybe she saw her get shot, and after helped her. Maybe Delphine is still in some hospital. And I don't remember anyone saying Delphine is dead just that she was shot.
UPDATE: I rewatched the scene when Evie tells Cosima about Delphine, she did say shot dead. But I highly doubt she was there so... But then again wouldn't they clean up after themselves or at least check if she was found dead... hmm.. so many questions. But I still believe she will be back.
If Krystal 'saw everything' then she might have seen the shooter too, so I'm wondering who she saw. I'm sure the shooter would have either shoved Delphine into the trunk of a car or shot her again, but since Krystal worded it that way I believe she's been taken somewhere else. Maybe the person who shot her isn't 100% on Neolution's side and has told them that they killed her and got rid of the body but is actually helping her get better.
Shout by SarahBlockedParentSpoilers2016-05-21T01:46:41Z
Maybe I'm just hardcore in denial but until they show us Delphine's dead body I'm gonna believe that she's actually alive. If I've learnt anything from binge watching TV shows it's that if they don't show you the body, they ain't really dead. TELL us she's dead all you want I'm not listening.
Also did anyone else notice that Krystal referred to Delphine like she was still alive? 'Is she involved in this?' If Delphine was dead, wouldn't she be saying 'Was she involved in this?'