Duped: Why Innocent People Confess – and Why We Believe Their Confessions

Written by Saul Kassin, Ph. D.

Narrated by Johnny Heller

“As you read this blurb, you know you would never confess to a crime you didn’t commit. Read this compelling study and you’ll change your mind. Dr. Kassin lays bare the dirty tricks used by police to make innocents confess. And he describes, convincingly, what should be done to stop them.”
– John Grisham, #1 New York Times-bestselling author

Written by the world's leading expert on false confessions, this landmark book reveals the psychology behind why innocent men, women, and children, intensely stressed and befuddled by the promises, threats, trickery, and deception of a police interrogation, are duped into confession, no matter how horrific the crime. Featuring riveting case studies, highly original research, work done in tandem with the Innocence Project, and quotes from individuals who confessed to crimes they did not commit, Duped tells the story of how this happens, how the system turns a blind eye, and how to make it stop.


Why do people confess to crimes they did not commit? And, surely, those cases must be rare? In fact, it happens all the time—in police stations, workplaces, public schools, and the military. Psychologist Saul Kassin, the world’s leading expert on false confessions, explains how interrogators trick innocent people into confessing, and then how the criminal justice system deludes us into believing these confessions.

Duped reveals how innocent men, women, and children, intensely stressed and befuddled by lawful weapons of psychological interrogation, are induced into confession, no matter how horrific the crime. By featuring riveting case studies, highly original research, work by the Innocence Project, and quotes from real-life exonerees, Kassin tells the story of how false confessions happen, and how they corrupt forensics, witnesses, and other evidence, force guilty pleas, and follow defendants for their entire lives— even after they are exonerated by DNA.

Starting in the 1980’s, Dr. Kassin pioneered the scientific study of interrogations and confessions. Since then, he has been on the forefront of research and advocacy for those wrongfully convicted by police-induced false confessions. Examining famous cases like the Central Park jogger case and Amanda Knox case, as well as stories of ordinary innocent people trapped into confession, Dr. Kassin exposes just how widespread this problem is. Concluding with actionable solutions and proposals for legislative reform, Duped shows why the stigma of confession persists and how we can reform the criminal justice system to make it stop.

• Language: English
• Publisher: Spotify Audiobooks
• Release date: Aug 30, 2022
• ISBN: 9781667074214

Reviews for Duped

[Ishika Jayasinghe · Rating: 4 out of 5 stars]

Highlights kafka-esque injustice within (particularly the North American) justice system

[Colleen Nathalie · Rating: 5 out of 5 stars]

Everyone needs to read this book! The research is extensive and thorough. The author supports every claim made with peer reviewed studies. Everyone should know the information in this book in case they're ever wrongfully accused of a crime or called to serve on a jury or in a position to advocate support for legislation that protects innocent people in the criminal justice system.