Well, I asked. Here's what she said:

I was going to take her, and then found out that we had been lied to about the original situation, and then I was told that her owner found her another place to go. I doubt it is a high quality home, she wasn't in one before and the people her owner associate with are not good, to say the least. There is just so much craziness going on right now, I feel bad for the poor dog but I have no way to find out where she went. I'm like 200 miles away right now, if I was closer I would have just gone and gotten her, but we had to wait for the weekend to make the trip. Thanks for trying to help though.
I guess there's really nothing we can do now..