Bonus Episode - Bill Mann - “The Black Dahlia” follow-up interview - The Suspect

Bonus Episode - Bill Mann - “The Black Dahlia” follow-up interview - The Suspect

Published: January 27, 2026

Duration: 41:48

A recent Los Angeles Times article has reignited worldwide interest in the Black Dahlia murder, spotlighting an amateur sleuth’s theory that attempts to link the case to the Zodiac Killer—and naming Marvin Margolis as a “new” prime suspect.

But Marvin Margolis is not new.

In this bonus episode, we’re joined once again by author William J. Mann, whose extensively researched new book, Black Dahlia: Murder, Monsters, and Madness in Midcentury Hollywood, is released today. Long before the headlines, Mann identified Margolis as the strongest—and most credible—suspect in the history of the case.

<...