Mel is Gwen's ex-husband, a manipulative and charismatic serial killer whose actions have profoundly affected Gwen's life and the plot of the novel. Though incarcerated, his influence persists through others he manipulates.

Lanny is Gwen's 14-year-old daughter, who is smart and resourceful. As the older sibling, she is protective of her brother and begins to understand the severity of the family's situation.

Connor is Gwen's 11-year-old son, who is introverted and "nerdy." In seeking a sense of belonging and security, his experiences reflect the impact of their past life changes and current challenges.

Absalom is an anonymous hacker whom Gwen relies on to create new identities and find safe places, unaware of his underlying motives and connections.

Javier is a community member who helps Gwen with skills for survival and acts as a dependable figure she can start to trust. His background includes military service and a role as a reserve deputy.

Lancel (Lance) Graham is a seemingly amiable local police officer whose deeper connections and true nature complicate the community's facade of safety.

Sam is Gwen’s neighbor and romantic interest, initially driven by assumptions about her past. His developing relationship with Gwen showcases growth and understanding.

Detective Prester investigates a murder and becomes suspicious of Gwen due to her past association with Mel. His approach underscores issues within law enforcement interactions.

Kezia is a dedicated and empathetic police officer who reaches out to Gwen with genuine intent to help, standing out as an ideal ally against the backdrop of corrupt and complacent law enforcement.