The desolate roadside station owner who mistakenly believes Jonas is her missing son Rocky. She later reveals she knew the truth all along, calls Jonas by his real name, and offers to help him conceal Billie's body before he flees to confess.
Jonas assumes the identity of Mara's missing son, creating a deceptive familial bond.
Mara is the grieving mother of the missing Rocky, whose delusion drives the initial plot.
Warren is a long-time friend and neighbor of Mara who supports her household.
Mara and Billie operate as a mother-daughter unit, jointly sustaining the household and the deception.
Explore the full interactive character relationship map of Road to Salina