Oedipus syndrome, the shame and scandal was too much to handle so he offed himself with methadone. Anna, wrought with guilt and despondent over the whole affair plays fast and loose with prescription drugs and pulls a John Bonham.
If HKS truly was the father why not hand out DNA samples like a proud papa hands out cigars after fathering the 4.5 billion dollar baby? Why resist the tests? He knows it's not his and must protect the book and movie rights as counsel for the survivor of this train wreck.
Some teenage boys stated that if their mother hugged them the way Anna did her son, they would run away from home. They found it gross.
Her son is not the father.
What a sick, twisted thought.