A childhood spent in a dangerous cult left Sunday Night with a bone-deep instinct for survival that's kept her alive into adulthood but left her mostly friendless. Forced into early retirement from the police force due to an injury, Sunnie retreats from an outside world she doesn't trust and sees little use for, until a wealthy woman contacts her with a plea: her teenage granddaughter has been missing since the day of a bombing near a Jewish school....

A body is found in a barrel of asphalt next to Lowes Motor Speedway near Charlotte just as 200,000 fans are pouring into town for race week. The next day, a NASCAR crew member shares with Tempe a devastating story. Twelve years earlier his sister, Cyndi Gamble, then a high school senior who wanted to be a professional race car driver, disappeared along with her boyfriend, Cale Lovette. Lovette kept company with a group of right wing extremists known...