Chưa có tiểu sử tiếng Việt.
American Monster
Self - Forensic Psychologist · 2016 · ★ 7.4
Your Worst Nightmare
Self - Forensic Psychologist · 2014 · ★ 7.5
Northern Mysteries
Self · 2006 · ★ 9.0
Killer Kids
Self · 2011 · ★ 6.6
One Night in Idaho: The College Murders
Self - DeSales University Professor (archive footage) · 2025 · ★ 8.1
Crimes occultes
Self - Professor of Forensic Psychology · 2016 · ★ 6.0
BTK: Confession of a Serial Killer
Self - Forensic Psychologist · 2022 · ★ 6.7
The Mark of a Killer
Self - Forensic Psychologist · 2019
The Idaho Student Murders
Self - Serial Killer Expert & Former Teacher of Bryan Kohberger (archive footage) · 2025 · ★ 5.9
National Vampire
Self · 2006
Albert Fish: In Sin He Found Salvation
Self - Forensic Psychologist · 2007 · ★ 5.4
Becoming Evil: Serial Killers
Self - Forensic Psychologist / Author · 2019 · ★ 7.2
The Serial Killer's Apprentice
Self · 2025 · ★ 6.4
Carl Panzram: The Spirit of Hatred and Vengeance
Self - Forensic Psychologist · 2011 · ★ 6.7
Dennis Rader: The Bind and Torture Killer
Self · 2013
Sins of the Father: The Green River Killer
Self - Forensic Psychologist · 2022 · ★ 6.5
The Torso Killer Confessions
Self - Forensic Psychologist · 2023 · ★ 7.4
The Co-Ed Killer: Mind of a Monster
Self - Forensic Psychologist · 2021 · ★ 7.2
BTK: Confession of a Serial Killer
Self - Author & Professor of Forensic Psychology · 2022 · ★ 6.7
The Mysteries of Bradshaw Ranch: Aliens, Portals, and the Paranormal
Self - Forensic Psychologist / Author · 2024 · ★ 7.0
Staged: Deadly Deception
Self - Forensisch Psychologe · 2026 · ★ 6.0
