From just a brief bit of looking around on the web, I've found that the movie decided to declare her deceased, according to a Harry Potter Wiki. But, no there's nothing really concrete about it in the books.
I suppose I could agree with her being dead since she was never a character I gravitated towards. But at the same time, I think it might have been interesting for her to be a werewolf. If I'm remembering her right, she could be a bit vain. It would have been an interesting challenge for her.