Defying orders and her partner's wishes, Ballard works both cases during the day while maintaining her regular night shift. As the two investigations begin to intertwine, she must confront her own past and put her career and life at risk to find justice.

: A young waitress is killed during a chaotic shooting at a club.

The story follows Renée Ballard, a once-rising star in the LAPD who has been relegated to the "late show"—the grueling midnight shift in Hollywood—after filing a sexual harassment complaint against her superior, Lieutenant Robert Olivas.