In case anyone else missed this story:
http://www.phoenixnewtimes.com/2007-03-08/news/tohono-o-odham-with-love/1
I had a thought while getting dressed to go out last night. I read that article and Soto had said that ANS was afraid HKS would find out she was preggers and make her abort the baby so she stuffed her face to get fat t hide the pregnancy until it was too late. My thought was - I wonder if that is what actually happened to ANS baby that she had "miscarried". What if HKS knew it was LB's baby (or at least not his) and he gave her something that handy-dandy Dr. Kapoor supplied to abort the baby without her knowing.