Academy Award winner Marisa Tomei stars alongside Travis Fimmel and Paul Walter Hauser in a twisty tale of murder and revenge. Delia's Gone follows Louis who has an intellectual disability and lives with his older sister Delia. After a night of drinking, Delia's truck is found abandoned at a bar, drawing suspicion from the local sheriff who soon discovers she's been killed. All evidence points to Louis who, pressured by police, pleads guilty and is sentenced to five years in prison for his sister's murder. Upon release, Louis is visited by one of the last men to see Delia alive, who implies that there is more to her death than meets the eye. Armed with this new information, Louis escapes the facility on a personal mission to find who is responsible for Delia's mysterious death.