Ansel's mother who leaves an abusive relationship, and whose actions and life choices affect Ansel's perception of women.

Ansel's childhood friend and an NYPD detective who investigates murders she connects back to him, while dealing with her personal connection to his first act of cruelty.

Jenny's twin sister and Ansel's sister-in-law, who becomes a critic of the media's focus on Ansel rather than his victims.

Ansel’s ex-wife, who eventually relocates to Texas and works as a nurse, highlighting her resilience and complexity as a person.

Ansel's niece, who forms a bond with him at the Blue House, bringing a perspective on his human potential despite his past.

Ansel's father, whose abusive behavior profoundly influences the dynamics within the family and Ansel's life trajectory.