Anthrax to Zodiac – A Snarky PI Delves into the Most Notorious Unsolved Mysteries of the Past 150 Years


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Reeling from the devastation of 9/11, America anxiously waited for the other shoe to drop. Then the anthrax letters came, hailed by the FBI as the worst biological attacks in US history. Despite a lengthy and expensive investigation, no suspect was ever charged.

In 1969, as the first astronaut stepped on the moon and 350,000 Americans flocked to Woodstock, the Zodiac Killer terrorized California residents, claiming his murder victims would be his slaves in the afterlife. Despite one of the longest-running investigations in the state’s history, the killer has never been identified.

Journey back through time from 2001 to 1892 as veteran PI Denise Huddle brings her field-honed investigative skills and trademark snark to her in-depth examination of seven of America’s most notorious unsolved mysteries. Who mailed the anthrax letters? Who killed JonBenét Ramsay? Who was D.B. Cooper? Who was the Zodiac Killer? Who killed the Black Dahlia? Who really kidnapped the Lindbergh baby? Who killed Lizzie Borden’s parents?

From A to Z, Huddle lays out the events and evidence, identifies patterns, and tests theories. As disturbing details of the mysteries that have haunted America over the last century are revealed, the cases you thought you knew may not be so clear-cut after all.

You be the judge. Who did it?

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