Former homicide detective Nicole Foster has hit rock bottom. Driven off the force by her treacherous partner and lover, she's flat broke and struggling with a gambling addiction. All Nicole has left is the dream of a warm bed at a homeless shelter and the haunting memories of three-year-old Kelsey Chase--whose murder case ended her career.

As Nicole obsesses over the old facts, she realizes everything about that case felt off: a disinterested mom, a suicidal pedophile, and too many questions left unanswered. When the little girl's grieving father begs Nicole for help, she's drawn...