I t never failed. Alex Ingram would approach the checkout counter at the downtown King Drug—it didn’t matter what he was buying, it could have been a birthday card, a newspaper, a Snickers picked up at the register—and there, just ahead of him, would be a senior citizen, on their own or with a husband, wife, or friend. This snowy early spring day was no exception. This one, solo and full-bore into her eighties, a dusty burgundy wig slipped forward, to starboard from Ingram’s perspective, was making an additional purchase besides the items in her cart, the holiday-decorated tin of remaindered hard Christmas candy and a cellophane packet of black support hose. “I’ll take five of them scratch cards,” she said, pointing at the scuffed fiberglass lockbox. “And one of those, just one. For the $100,000 prize.” The cashier pulled the cards, rang them up, told the elderly woman the cost. Burgundy Wave—the name Ingram christened her with while he waited, leaning against the counter—her face p...