Katherine Ramsland

★6.4

The Serial Killer's Apprentice

Self

2025

★5.4

Albert Fish: In Sin He Found Salvation

Self - Forensic Psychologist

2007

★7.0

Sins of the Father: The Green River Killer

Self - Forensic Psychologist

2022

National Vampire

Self

2006

★5.7

The Idaho Student Murders

Self - Serial Killer Expert & Former Teacher of Bryan Kohberger (archive footage)

2025

★7.0

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

Self - Forensic Psychologist / Author

2024

★6.7

Carl Panzram: The Spirit of Hatred and Vengeance

Self - Forensic Psychologist

2011

★6.7

BTK: Confession of a Serial Killer

Self - Author & Professor of Forensic Psychology

2022

★7.2

The Co-Ed Killer: Mind of a Monster

Self - Forensic Psychologist

2021

★6.3

20/20

Self - Professor of Forensic Psychology, DeSales University (archive footage)

1978

★7.6

American Monster

Self - Forensic Psychologist

2016

★7.5

Your Worst Nightmare

Self - Forensic Psychologist

2014

★8.1

One Night in Idaho: The College Murders

Self - DeSales University Professor (archive footage)

2025

★6.7

BTK: Confession of a Serial Killer

Self - Forensic Psychologist

2022

★9.0

Northern Mysteries

Self

2006

The Mark of a Killer

Self - Forensic Psychologist

2019

★7.2

Becoming Evil: Serial Killers

Self - Forensic Psychologist / Author

2019

★7.4

The Torso Killer Confessions

Self - Forensic Psychologist

2023