Well, that sucks. Here I was hoping she'd be getting a bigger role and now she's dead.
I was hoping maybe that she was only wounded, but I heard the word "murder" in the previews.
I can only hope that she'll be restored somehow when the astrolabe plot is resolved. But after bringing back Steve, I doubt if they will.
Other than that, this was a great episode. All of the individual adventures were great, especially Pete's. And I loved Mrs Frederic's and Steve's trip to the Vatican; I wonder what the real Brother Data will be like as compared to Artie's hallucination.
And, yeah, always great to see Amy Acker.