User blog comment:Aguilla/AC: Revelations - What about Lucy../@comment-95.42.178.165-20110713185331/@comment-1153722-20110713185505

Just because Desmond is put in the Animus doesn't mean Lucy is alive. She might as well be dead. And as I said, you won't get an email if you play the sequence AFTER you stabbed Lucy. Only BEFORE you go to the Vault.