After my husband died, my son Warren became the person who handled my finances. He said it was easier that way. I believed him because he was my son, because numbers had always been his strength, and because grief had made even ordinary paperwork feel exhausting. Every month, Warren gave me a small allowance and reminded me that money was tight. I believed that too. I stopped buying new clothes, saved grocery coupons, and knitted birthday presents for my grandchildren because I did not want to be a burden.

But one afternoon, while looking for an old insurance card, I found a shoebox hidden behind winter blankets. Inside were two hundred and thirty-eight envelopes, bank statements, withdrawal slips, and notes I had written whenever Warren gave me cash. Something did not add up. The amounts were too large, too regular, and one name kept appearing beside transfers I could not explain. So I called Sylvia, and together we began following the numbers.