Character Relationship Map: Post-Mortem

Characters

• John Craven (played by Mark Cray) — protagonist

  Central serial killer in the Delaware Valley saga, mastermind behind grooming and murder plots.

• Seth Hayden (played by Devin Kates) — protagonist

  Key figure connected to Hayden family murders, central to franchise timeline and trauma.

• Holly Craven (played by Kati Jordan) — supporting

  Family member of John Craven, navigates aftermath of serial killings.

• Alex / Masked Victim (played by Jonathan Adam Duerr) — supporting

  Victim targeted by serial killer, central to Post-Mortem plot dynamics.

• Vince (played by Kyle Znamenak) — supporting

  Associate or accomplice in Post-Mortem storyline.

• Victim (played by Jessica Hsu) — minor

  Unnamed individual targeted by serial killers across multiple Delaware Valley cases.

• Kyle (played by Tom Allen) — supporting

  Minor associate, appears in supporting roles across titles.

• Christian (played by Mike Hinkle) — supporting

  Associate or suspect in Delaware Valley killer network.

• Newscaster (voice) (played by Fearon Derry) — minor

  Voice actor providing news updates on serial killer cases.

• Robert Hayden (played by Tony Kates) — minor

  Family member of Hayden clan, linked to tragic backstory.

• Nicki (played by Rebecca Lynne) — supporting

  Associate or witness in Post-Mortem.

• Chester Donnell (played by Kevin Ashley) — supporting

  Character involved in The Ritual or Post-Mortem, connected to killer circle.

• Victim (played by Erica Soto) — supporting
• Girl (played by Ambrosia Cray) — cameo

  Teenage female featured in documentary footage or crime scenes.

• Tara Hayden (played by Nina Kates) — cameo

  Family member, brief appearance

• Robin Hayden (played by Dakota Skye Kates) — cameo

  Family member, brief appearance

• Dylan Hayden (played by Dominic Kates) — cameo

  Real-life subject or brief appearance in Post-Mortem

• Andrea Montgomery (played by Barbara Lessin) — cameo

  Associate or family member of Wayne Montgomery, appears in documentary footage.

• Wayne Montgomery (played by Paul McCloskey) — cameo

  Infamous serial killer featured in documentary, mastermind of Delaware Valley killings.

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Dylan Hayden → Robin Hayden (family)

  Siblings featured in reenactments and documentary

• Dylan Hayden → Tara Hayden (family)

  Siblings featured in reenactments and documentary

• Robert Hayden → Seth Hayden (family)

  Family members linked to tragic backstory and murders

• Holly Craven → John Craven (family)

  Family members navigating serial killer aftermath

• Wayne Montgomery → Andrea Montgomery (family)

  Documentary subjects appearing together in Head Cases

• Seth Hayden → John Craven (Family Member) — Family relationship

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• John Craven → Seth Hayden (conflict)

  Killer and victim dynamic in Post-Mortem, grooming and manipulation plot

• Victim → Girl (conflict)

  Both targeted by the same sadistic killer in Post-Mortem

• John Craven → Wayne Montgomery (alliance)

  Both central figures in Delaware Valley serial killer network

• Newscaster (voice) → Wayne Montgomery (narrative)

  Providing news updates on serial killer cases and documentary

• Vince → John Craven (alliance)

  Accomplice or associate in Post-Mortem storyline

• Seth Hayden → Nicki (Social Acquaintance) — Friend or romantic interest
• Seth Hayden → Kyle (Social Acquaintance) — School friend or acquaintance
• Seth Hayden → Christian (Social Acquaintance) — School friend or acquaintance
• Seth Hayden → Vince (Social Acquaintance) — School friend or acquaintance

Story Analysis

A suicidal teenager befriends a sadistic serial killer who offers him escape from his toxic family

Plot Progression

1. Descent Into Darkness — Seth's initial despair and his encounter with Chester
2. Twisted Companionship — The development of Seth's relationship with Chester and the promise of escape
3. Point Of No Return — Seth becomes involved in Chester's crimes and the consequences unfold
4. Final Reckoning — The confrontation between Seth, Chester, and his family