Me neither. I learned something new today:
http://www.cbc.ca/news/technology/cadaver-dogs-science-training-1.3654993
And while I'm here... I did a little research last night on "fetal abduction" - horrible that there's actually a name for it - and what I learned isn't very comforting. While the number of incidents vary a bit, depending on the source, the good news is that it isn't all that common though it appears to be on a slow rise.
The bad news is that the abductors seem to view the pregnant victim as a "vessel" containing the unborn baby they want and so they don't really care how they remove the baby - I'll leave the rest unsaid as I'm sure you get the picture.
So I'm not holding out any hope that Savanna is alive. IMO the best news is that the baby survived!
That said, I have wondered if there is more to this case than stealing a baby. As others have pointed out, both suspects have lost custody of their numerous kids so why would they want a baby? Could there be an additional reason for targeting Savanna? Jealousy? Some imagined slight?
I'm confident LE will locate Savanna and bring her home to her family. Maybe then we'll learn more about the reasons for this despicable crime. My thoughts are with her family and her boyfriend.