Apparently, too much time had passed (according to the other article posted above) so they didn't look for the body. Still, I know we have medical privacy, but it seems to me that her family were on notice the first time to at least get her some psychiatric help. Instead, she got pregnant nine months later and did the same thing again.
But they just don't understand it!
They're SHOCKED and of course standing by her for the second time ... er you're not supposed to know about that.