Disgusting. That just pisses me off to no end. How the hell did her parents not know she was pregnant!? And how did they not think to check on her or say something if she were hiding in the bathroom long enough to deliver and murder a baby?
Not that difficult to hide a pregnancy, especially if you carry in a discrete way. Kids do it all the time. I could have "hid" in my bathroom for days because of the layout of the house.
Why are you trying to blame this on them instead of leaving the blame on the person responsible for what happened?
Call me desensitized or whatever, but this isn't new, it's not the first time something like this has happened, and sadly will likely not be the last.