When human remains are unearthed at the quarry where her best friend Eliza vanished twenty years ago, Claire Monroe is dragged back to her decaying Texas hometown.
Opening a long-sealed attic trunk, she finds crime-scene photos, a cryptic threat-and the shattering truth: Eliza wasn't just her best friend. She was her half-sister.
Now, with her own DNA under the victim's nails and fractured memories resurfacing, Claire must confront the night she's tried to forget... before the past buries her too.
Some doors should never be opened.