A Whole Life Later · Wrongful Convictions Collective

4 - A Junk Science

October 4, 2024·17 min·1 clip
Tom Bevel testified that an officer was unqualified to give bloodstain testimony, despite being the one who taught him the 40-hour course.
This episode investigates bloodstain pattern analysis as a 'junk science' through the career of expert Tom Bevel, examining how his testimony contributed to multiple wrongful convictions. It critiques the forensic field's standards by referencing a National Academy of Sciences report and details specific cases where flawed blood evidence led to unjust outcomes.

As heard by us

Bloodstain analysis, old convictions, and one expert shaping the courtroom record.

A Whole Life Later tracks the uneasy meeting point between bloodstain pattern analysis, forensic certainty, and courtroom outcomes. It begins with the 1954 first use of the method as U.S. expert testimony, then circles back to the unresolved question of whether Dr.

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Why you'd press play

When you want a wrongful-conviction story about bloodstain analysis, disputed expertise, and real legal stakes.

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