When aspiring musician Twyla Finch arrives in Nashville, Tennessee, in 1977, the 19-year-old Texan is dazzled by the fringe-and-rhinestones country music scene. As Twyla finds her way in this vibrant town, she soon falls for Chet Wilton, a country music hopeful and the son of blue-blooded Nashvillians. When a night out with Chet goes terribly wrong, Twyla finds herself involved in a shocking crime. Hoping to process what happened that fateful night, she composes a haunting ballad that she performs only once in an empty bar. But weeks later, when she turns on the radio, she hears another woman singing her song. Twyla must decide: Should she claim her ballad and secure the fame she’s always wanted? Or stay quiet and avoid implicating herself in the terrible crime she’s desperate to put in the past?

It was 1970 when 13-year-old runaway Kit Walker was abducted by Manny Romero, a smooth-talking, low-level criminal, who first coddled her and then groomed her into his partner-in-crime. Before long, Kit and Manny were infamous for their string of gas station robberies throughout Texas, making a name for themselves as the Texaco Twosome. Twenty years after they meet, Kit has scraped together a life for herself and her daughter amongst the pecan trees and muddy creeks of the town of Pecan Hollow, far from Manny. But when he shows up at her doorstep a new man, fresh out of prison, Kit is forced to reckon with the shadows of her past, and her community is sent into a tailspin.