Talk:Echo/@comment-24670104-20150505173141/@comment-26247132-20150505183028

I'd have to dig around for the tweets from Jason (unless someone else has them handy), but he mentioned something about learning more about her in Season 3. Then, a few days (weeks?) later, he tweeted something else that vagued it up with a "maybe."

So, we don't really know just yet. ;)