Katherine Ramsland

⭐ 6.3

20/20

1978 Series

⭐ 7.5

American Monster

2016 Series

⭐ 7.5

Your Worst Nightmare

2014 Series

⭐ 9

Northern Mysteries

2006 Series

⭐ 8.1

One Night in Idaho: The College Murders

2025 Series

⭐ 6.4

The Serial Killer's Apprentice

2025 Movie

⭐ 6.7

BTK: Confession of a Serial Killer

2022 Series

⭐ 5.7

The Idaho Student Murders

2025 Movie

⭐ 0

The Mark of a Killer

2019 Series

⭐ 5.4

Albert Fish: In Sin He Found Salvation

2007 Movie

⭐ 7.2

Becoming Evil: Serial Killers

2019 Series

⭐ 7.4

The Torso Killer Confessions

2023 Series

⭐ 7

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

2024 Movie

⭐ 6.7

Carl Panzram: The Spirit of Hatred and Vengeance

2011 Movie

⭐ 7

Sins of the Father: The Green River Killer

2022 Movie

⭐ 0

National Vampire

2006 Movie

⭐ 0

Dennis Rader: The Bind and Torture Killer

2013 Movie

⭐ 7.2

The Co-Ed Killer: Mind of a Monster

2021 Movie