Expert Witness
Summary
This 48 Hours episode examines the reliability of expert witnesses in the American justice system through two wrongful conviction cases. Jim Richardson spent eight years in prison for murder based on fabricated forensic testimony by Fred Zane, while Terry Henson was exonerated from arson charges after independent experts debunked the state’s fire investigation. A mock trial further demonstrates how jurors often blindly trust experts, even when their conclusions are incorrect.
Topics discussed
Sponsors: Earnest and Squarespace
Introduction: The power and peril of expert witnesses
Jim Richardson's wrongful conviction for murder
The scandal of forensic expert Fred Zane
New evidence leads to Richardson's release
Richardson's life after prison and pending trial
Sponsors: Instacart and Disney Plus
Terry Henson's exoneration in a tragic house fire
Fred Zane's interview and defense of his actions
Sponsors: Bob's, History Channel, and Bombas
Mock trial demonstrating expert witness bias
Sponsors: Mercury and Indeed
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