My Favorite Murder with Karen Kilgariff and Georgia Hardstark

Rewind with Karen & Georgia - 98: Grasp It

May 27, 2026·1h 35m·5-min readconversationaltrue crime
Podzilla Summary (5 min)
TLDR
This Rewind episode revisits two chilling true crime stories: the case of French serial killer Marcel Petiot and the wrongful conviction of Timothy Masters in the murder of Peggy Hettrick, both layered with systemic failures, forensic revelations, and moral reckonings.


**THE CONVERSATION

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Mentions

Books, people, and resources mentioned in this episode.

People

Marcel PetiotPeggy HettrickTimothy MastersRichard Hammond

Books

Death in the City of Lightby David King

Topics

American HistoryCold CasesCriminal Justice ReformForensicsHistory Of ScienceSerial KillersTrue CrimeWrongful Convictions

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