As a professor of criminology and a former FBI Special Agent, I am frequently asked about my field and surprised by the misperceptions of what we study and do. With the recent tragic murders of four young students at the University of Idaho, and arrest of suspect Bryan Kohberger, a PhD student in criminology at Washington State University, these misperceptions seem to have hit a tipping point.
- Bryanna Fox, invited op ed, New York Times 2023
"A former FBI special agent who teaches in the department of criminology and the department of mental health, law, and policy at the University of South Florida, added that the denial can often be a form of cognitive dissonance. 'For many people, the idea that such a tragedy could occur to us, our sons, our brothers, or our friends is difficult, if not impossible, to truly digest and believe,' Fox says. 'Therefore, the ability to mentally attribute these accidents to a ‘boogeyman’ who can be avoided, if known, alleviates the cognitive concern that such a terrible thing can happen to us or someone we know.' The Smiley Face Murder Theory, the families of men like William Hurley are stuck without closure."
"The first 48 hours are also critical because that's when investigators have the best chance of following up on leads, before people's memories start to fade, Dr. Bryanna Fox, former FBI agent and criminology professor at the University of South Florida told ABC News.
'The information that law enforcement gets tends to be a little more accurate, and they are able to act on the information and hopefully get that person who is missing quicker,' Fox said.
As time goes on, there are fewer 'bread crumbs' to follow, Fox said."
"Bryanna Fox, a criminology professor at the University of South Florida in Tampa, said it is unusual for a serial killer to use a gun.
'A lot of serial killers prefer other methods such as knives or strangulation," she said. "Those tend to be more one-on-one, and that's what most serial killers prefer, a more intimate experience.'"
Tampa Bay Times - Op Ed, Edelyn Verona & Bryanna Fox
Gun Violence Post-Pandemic
A&E Coverage of Bryanna Fox & Edelyn Verona's research on jail inmates
BBC News- "Does Profiling Make Sense, Or is it Unfair?"
Coverage of Bryanna Fox's evidence-based offender profiling method
Newsweek- "Brian Laundrie unlikely to still be in Carleton Reserve, Former FBI Agent Says" Bryanna Fox's insight on Gabby Petito murder.
View Bryanna's TV Shows & Documentary Appearances on IMDB
Fatal Fraud, 2026: stream on Prime Video.
The Whole Story with Anderson Cooper, 2026
What Happened to Nancy Guthrie? On CNN
The TODAY Show (In Studio), 2026
Police detain man in Guthrie case
About That with Andrew Chang (2026)
Who abducted Savannah Guthrie’s mother?
On the Case with Paula Zahn: 1 episode (2025)
Murdered at First Sight: 12 episodes (2022-2025)
Unknown Serial Killers of America: 3 episodes (2025)
A Killer's Mistake: 1 episode (2025)
Murder by Medic: 28 episodes (2024-2025)
Signs of a Psychopath: 11 episodes (2023-2025)
Making Manson: 2 episodes (2024)
48 Hours, 2023
The Lesson is Murder: Series Host, 2023
Wild Crime, Season 1 Episodes 3-4, 2021
Case of Harold Henthorn
How I Caught the Killer: 3 episodes (2023)
Britains Most Evil Killers: 1 episode (2022)
Descent of a Serial Killer: 10 episodes (2022)
Surviving a Serial Killer: 1 episode (2022)
Serial Psyche: 5 episodes (2020)
License to Kill: 1 episode (2020)
Dark Souls: 1 episode (2019)
Stalker Files: 2 episodes (2018)
Radio & Podcast Appearances