Out of prison early for good behavior, Letty Raines (Michelle Dockery) is trying hard to be a better person. But after she overhears a hitman (Juan Diego Botto) being hired to kill a man's wife, Letty sets out to derail the job and finds herself on a collision course with the killer, entangling herself in a dangerous and seductive relationship.

Javier forces Letty to help with his next job; Letty befriends the target's wife, and plans an escape.

Letty's parole officer lays down the law about her check-ins, if she misses another, he will send her back to prison.

Letty tries to return to her hometown to see her son; Letty tries to protect her friend Tiffany from the truth about her husband.

Letty rejoins Javier on the road; Javier heads out to visit his sister in search of information about the mysterious phone calls he has been getting; Christian tracks down Letty to arrest her.

Letty Raines returns to her hometown armed with a new plan to take custody of her son, Jacob, with Javier's help. But Letty is confronted with the stark realities of motherhood when a day with her son turns into a crisis that could send her back to prison.