The late afternoon sun slanted through the tall windows of the Lewis family estate, casting long shadows across the polished floors. Margaret Lewis sat alone in the east wing parlor, surrounded by open photo albums. Her trembling fingers traced a photograph of seven-year-old Camille, beaming with a missing front tooth and holding a science fair ribbon.

"First place," Margaret whispered to the empty room, her smile crumpling.

She turned a page. Camille ...