My sister-in-law left her baby with my mother-in-law a little over a month ago and we are trying to find her. After weeks of calling an texted her phone we finally got a text back (supposedly not her) saying she was in rehab and could not contact anyone for 2 weeks. Well we still have not heard anything back and getting really worried that she may not be in rehab. But the centers I have called said they cannot tell me if she is there or not. So how would I go about trying to find her if she is indeed in rehab? Also is there a free search where I could look to see if she has died or been in hospital?