Nearly 80 years after Elizabeth Short's mutilated body was found in a Los Angeles vacant lot, the Black Dahlia case just had its most active year since 1947 — and it may be tied to the Zodiac Killer.

This is the full story: who Elizabeth Short really was before the tabloids turned her into a nickname, her last confirmed hours before she vanished for good, the largest homicide investigation in LAPD history, and the 60+ false confessions that followed. Then we get into what's happening right now, in 2026 — a re-examined 1943 fingerprint card, a concealed room found behind a motel wall with nearly 40 blood samples submitted for testing, and cryptographer Alex Baber's disputed claim that he decoded the Zodiac Killer's Z13 cipher and landed on a name already tied to Elizabeth Short's murder: Marvin Margolis, later known as Marvin Merrill.

We cover every major suspect — Mark Hansen, Leslie Dillon, Dr. George Hodel, Dr. Walter Bayley, and Margolis — the case for and against each, and the researchers pushing back hard on the Zodiac connection.

Haven't seen it yet? Our Zodiac Killer episode is the other half of this story: [The Zodiac Killer: California's Most Terri...]

⏱️ CHAPTERS
0:00 The Black Dahlia
01:50 Who Was Elizabeth Short
06:25 The Last Days
09:16 The Body in the Vacant Lot
11:44 The Investigation Explodes
14:07 The Confessions
16:26 A City Full of Suspects
20:50 Going Cold
22:33 2026: The Fingerprint
24:00 The Room Behind the Wall
25:58 The Cipher: The Zodiac Connection


💬 Do you think 2026 finally cracks this case, or is this another dead end in a 79-year-old mystery? Tell us your theory below.

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