Marguerite Kingsley.

My mother-in-law had not simply backed her son when the marriage started to fail.

She had drawn the blueprints months before Micah drew a breath.

In a long chain of emails to a private estate-planning firm, she had asked, over and over in different words, how one might establish on paper that the Kingsley family offered a child superior socioeconomic stability — should her son ever seek sole custody after a divorce.

She was far too careful to ever write down the actual crime.