David Zigan: Bigfoot Forensics | ST 66
Sasquatch Tracks13 Jun 2025

David Zigan: Bigfoot Forensics | ST 66

In this installment of Sasquatch Tracks, the team is joined by David Zigan, a veteran investigator with over two decades of experience as a certified peace officer in Georgia, currently working in a Crime Scene Investigations Unit near Atlanta. A graduate of the National Forensic Academy, Zigan holds certifications in latent fingerprint examination and crime scene reconstruction, and has testified as an expert witness in numerous criminal cases. His forensic specialties include bloodstain pattern analysis, shooting incident reconstruction, and advanced fingerprint processing, which he has also taught as an adjunct instructor at the academy.

Now turning his attention to Bigfoot research, Zigan brings a scientific rigor rarely seen in the field. By applying his forensic background—particularly in dermal ridge analysis and evidence handling—he seeks to elevate the credibility of Sasquatch investigations. Through education and methodical analysis of physical evidence such as footprint casts, Zigan is helping bridge the gap between mainstream forensic science and cryptozoological inquiry.

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Episoder(68)

Lailani Upham and Carrie Lynn Bear Chief: The Pikuni Bigfoot Storytelling Project | ST 044

Lailani Upham and Carrie Lynn Bear Chief: The Pikuni Bigfoot Storytelling Project | ST 044

In this installment of Sasquatch Tracks, the team is joined by Lailani Upham and Carrie Lynn Bear Chief, Blackfeet Tribe members and creators of the Pikuni Bigfoot Storytelling Project. Lailani Upham ...

26 Apr 20231h 28min

Kathy Strain: An Anthropologist's Search for Sasquatch | ST 043

Kathy Strain: An Anthropologist's Search for Sasquatch | ST 043

In this installment of Sasquatch Tracks, the team is joined by anthropologist and Sasquatch researcher Kathy Strain, author of the book, Giants, Cannibals & Monsters: Bigfoot in Native Culture. Kathy ...

27 Mar 20231h 22min

Buck Buckingham: Australian Yowies Caught on Film | ST 042

Buck Buckingham: Australian Yowies Caught on Film | ST 042

In this installment of Sasquatch Tracks, the team is joined by Australian researcher Buck Buckingham, who shares his knowledge about Australian Yowies, the purported relict hominoid that occupies the ...

12 Mar 20231h 50min

Gregory Forth: A Living Fossil Hominoid in Modern Indonesia? | ST 041

Gregory Forth: A Living Fossil Hominoid in Modern Indonesia? | ST 041

Joining the team for this installment of Sasquatch Tracks is Gregory Forth, a retired professor of anthropology at the University of Alberta. He earned his PhD from the University of Oxford in 1980. B...

15 Feb 20231h 19min

Nathaniel Bronis: Michigan Encounters and Sasquatch Studies | ST 040

Nathaniel Bronis: Michigan Encounters and Sasquatch Studies | ST 040

As the team returns from a seasonal hiatus to officially kick off 2023, we are joined by Nathaniel Bronis, a Sasquatch researcher from Michigan's lower peninsula who currently resides in Idaho, and pr...

16 Jan 20231h 24min

Jeff Waldridge: Kentucky Sasquatch, Government Files, and Cryptid Con | ST 039

Jeff Waldridge: Kentucky Sasquatch, Government Files, and Cryptid Con | ST 039

In this edition of Sasquatch Tracks, the team is joined by Kentucky researcher Jeff Waldridge, who in addition to being an expert in the study of Sasquatch, is also one of the team members behind the ...

12 Nov 20221h 12min

Mister Sam Shearon: Bigfoot, Wolflike Cryptids, and Monstrous Mysteries | ST 038

Mister Sam Shearon: Bigfoot, Wolflike Cryptids, and Monstrous Mysteries | ST 038

In this Halloween installment of Sasquatch Tracks, we are joined by Mister Sam Shearon, who in addition to being renowned for his unique cryptozoological artwork, presents an impressive knowledge of a...

29 Okt 20221h 45min

Aleksandar Petakov: Sasquatch in the Northeast | ST 037

Aleksandar Petakov: Sasquatch in the Northeast | ST 037

In this installment of Sasquatch Tracks, the team is joined by researcher Aleksandar Petakov for a discussion about his wide-ranging cryptozoological interests. Aleksandar Petakov was born in 1993 ...

10 Okt 20221h 53min

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