There are a lot of unanswered questions, no doubt her drinking- at all- with primary care of 3 young children, and one a sick baby, was idiotic. I truly think she is just grasping for words to what she feels may have happened. If I am right and she did not harm her baby, then she is trying to make sense of what happened. She probably feels incredibly irresponsible, and she should. Even though it wasn't her fault. I've been watching her cry- I do not believe she is faking or grieving an accidental death, and I also find it hard to believe that a woman with a record of taking impeccable care of her children, would sell or hurt one of them purposefully.
-All IMO-
Still leaves the cadaver dog.