Well, I think there is a reason why Assire appeared in Witcher 2 and not Fringilla. Fringilla is better known through her role in the books( especially her connection to Yennefer and Geralt) and they still showed only Assire in Witcher 2. I think they wanted to keep Fringilla for Witcher 3 and wouldn't just kill her offscreen.
Besides Fringilla wasn't in Loc Muinne, so she probably has enough time to flee out of Nilfgaard.
Besides Fringilla wasn't in Loc Muinne, so she probably has enough time to flee out of Nilfgaard.


