An interview takes a shocking turn — and answers a key question.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

An interview takes a shocking turn — and answers a key question. See omnystudio.com/listener for privacy information.

An interview takes a shocking turn — and answers a key question.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

16. An Answer

Jon finds key photos — and interviews A.I. "Robert."See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Jon finds key photos — and interviews A.I. "Robert." See omnystudio.com/listener for privacy information.

Jon finds key photos — and interviews A.I. "Robert."See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

12. Manhunt!

A journalist (Jon Walczak) receives 32 new photos of 9/11 from a camera found in the rubble of the World Trade Center — and uses clues in each frame to ID the photographer. Stream the new film "32 Frames: A 9/11 Mystery" on Apple, Amazon, or YouTube. For more information, go to 32frames.com.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

A journalist (Jon Walczak) receives 32 new photos of 9/11 from a camera found in the rubble of the World Trade Center — and uses clues in each frame to ID the photographer. Stream the new film "32 Frames: A 9/11 Mystery" on Apple, Amazon, or YouTube. For more information, go to 32frames.com. See omnystudio.com/listener for privacy information.

A journalist (Jon Walczak) receives 32 new photos of 9/11 from a camera found in the rubble of the World Trade Center — and uses clues in each frame to ID the photographer. Stream the new film "32 Frames: A 9/11 Mystery" on Apple, Amazon, or YouTube. For more information, go to 32frames.com.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

New Film: "32 Frames: A 9/11 Mystery"

Alone in the woods, at the 4Runner spot, this is what you hear.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Alone in the woods, at the 4Runner spot, this is what you hear. See omnystudio.com/listener for privacy information.

Alone in the woods, at the 4Runner spot, this is what you hear.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

Ambient: 4Runner Spot

Jon exposes Robert's likeliest accomplice.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Jon exposes Robert's likeliest accomplice. See omnystudio.com/listener for privacy information.

Jon exposes Robert's likeliest accomplice.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

15. The Accomplice?

Jon reveals what likely triggered the murders.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Jon reveals what likely triggered the murders. See omnystudio.com/listener for privacy information.

Jon reveals what likely triggered the murders.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

10. Jon's Theory (Part 1)

Robert loses control and spirals into a violent decline.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Robert loses control and spirals into a violent decline. See omnystudio.com/listener for privacy information.

Robert loses control and spirals into a violent decline.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

9. The Descent

Experts — and famous family slayings — offer clues.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Experts — and famous family slayings — offer clues. See omnystudio.com/listener for privacy information.

Experts — and famous family slayings — offer clues.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

8. Annihilation

Jon offers $5K for missing items — including Robert's gun.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Jon offers $5K for missing items — including Robert's gun. See omnystudio.com/listener for privacy information.

Jon offers $5K for missing items — including Robert's gun.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

Alert: Bounty!

We explore underground caves in Arizona.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

We explore underground caves in Arizona. See omnystudio.com/listener for privacy information.

We explore underground caves in Arizona.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

7. The Caves

Robert's friend Ashley speaks for the first time.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Robert's friend Ashley speaks for the first time. See omnystudio.com/listener for privacy information.

Robert's friend Ashley speaks for the first time.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

6. Ashley

Robert Fisher is nowhere, everywhere, all at once.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Robert Fisher is nowhere, everywhere, all at once. See omnystudio.com/listener for privacy information.

Robert Fisher is nowhere, everywhere, all at once.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

5. Sightings

Years fly by. Myths solidify. Time to bust them.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Years fly by. Myths solidify. Time to bust them. See omnystudio.com/listener for privacy information.

Years fly by. Myths solidify. Time to bust them.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

4. Ice Cold

We examine forensic evidence and alternate suspects.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

We examine forensic evidence and alternate suspects. See omnystudio.com/listener for privacy information.

We examine forensic evidence and alternate suspects.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

3. Suspects

A house explodes. Police find three bodies. A father disappears.See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

A house explodes. Police find three bodies. A father disappears. See omnystudio.com/listener for privacy information.

A house explodes. Police find three bodies. A father disappears.See <a href="https://omnystudio.com/listener" rel="noopener noreferrer">omnystudio.com/listener</a> for privacy information.

2. Boom

In 2001, Robert Fisher killed his family, blew up their suburban home, and vanished in a remote Arizona forest. Did he die — or escape?

True Crime

In 2001, Robert Fisher killed his family, blew up their suburban home, and vanished in a remote Arizona forest. Did he die — or escape?

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