Secrets to the Grave — Tami Hoag

"My daddy hurt my mommy."
The 911 call from a small child sends the idyllic California town of Oak Knoll into a tailspin. A brutal crime scene is discovered: the body of Marissa Fordham with her young daughter, Haley, injured but alive.

Sheriff's detective Tony Mendez faces a puzzle with nothing but pieces that won't fit. To assist with his witness, Haley, he calls teacher-turned-child advocate Anne Leone, who's already the star witness in a sensational murder trial.

As Tony and Anne begin to peel back the layers of Marissa Fordham's life, they find a clue fragment here, another there. And just when it seems Marissa has taken her secrets to the grave, they uncover a fact that puts Anne and Haley directly in the sights of a killer: Marissa Fordham never existed.