Alzrius
The EN World kitten
drothgery said:If that was the case, then why did Hiro mention that she had a terminal condition when he came back? I don't think he would have known if Sylar had murdered her.
He knew because he still went back in time to try and save her. Going back and changing history doesn't change him (unless he altered his own history, and maybe not even then), so he still knows what he altered - or didn't alter, in Charlie's case.