Katherine Ramsland

20/20

1978

American Monster

2016

Your Worst Nightmare

2014

One Night in Idaho: The College Murders

2025

BTK: Confession of a Serial Killer

2022

The Serial Killer's Apprentice

2025

Northern Mysteries

2006

Albert Fish: In Sin He Found Salvation

2007

Becoming Evil: Serial Killers

2019

The Torso Killer Confessions

2023

The Idaho Student Murders

2025

The Mark of a Killer

2019

The Mysteries of Bradshaw Ranch: Aliens, Portals, and the Paranormal

2024

National Vampire

2006

Sins of the Father: The Green River Killer

2022

Carl Panzram: The Spirit of Hatred and Vengeance

2011

BTK: Confession of a Serial Killer

2022

The Co-Ed Killer: Mind of a Monster

2021

Dennis Rader: The Bind and Torture Killer

2013