Katherine Ramsland

20/20

TV • 1978

American Monster

TV • 2016

Your Worst Nightmare

TV • 2014

One Night in Idaho: The College Murders

TV • 2025

Northern Mysteries

TV • 2006

The Mark of a Killer

TV • 2019

The Serial Killer's Apprentice

MOVIE • 2025

BTK: Confession of a Serial Killer

TV • 2022

Becoming Evil: Serial Killers

TV • 2019

The Co-Ed Killer: Mind of a Monster

MOVIE • 2021

The Torso Killer Confessions

TV • 2023

Sins of the Father: The Green River Killer

MOVIE • 2022

National Vampire

MOVIE • 2006

BTK: Confession of a Serial Killer

MOVIE • 2022

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

MOVIE • 2024

Carl Panzram: The Spirit of Hatred and Vengeance

MOVIE • 2011

Albert Fish: In Sin He Found Salvation

MOVIE • 2007

The Idaho Student Murders

MOVIE • 2025