Noel, I just have to say how much I love your unicorn. She looks. So. [I]Intense.[/I]

And, more to the point, I was wondering if Elle could have met Bob/Karen some time in the past, so that they have an advocate. They are definitely the most inhuman of the bunch, to the point that some of the other PCs might think they are attacking when they show up...

Perhaps she saved them from a group of more hostile Fractured at some point, but afterwards they got separated, and are now about to meet for the second time? What do you think?