NO CHARGES? She should get the ZAP today!
The “mother” either has early onset dementia or is quite a good actress.
I have heard of women doing something like this before: giving birth to full term babies, smothering, then concealing the bodies. Usually done because their husband or partner didn’t want any kids, and had threatened to leave this woman if she added on to the family and his expenses.
Most of this happened before birth control became easier to get