Summary
Written by a model from the transcript; not yet reviewed.
This episode of Park Predators examines the 1928 disappearance of newlyweds Glenn and Bessie Hyde, who vanished while attempting to raft down the Green and Colorado Rivers through the Grand Canyon. The host, Delia D'Ambra, explores the enduring century-old mystery by drawing on author Brad Dimick's 2001 book and historical records, detailing the couple's preparations, their journey, and the intense search efforts triggered by their families. While conventional wisdom points to a tragic river accident, various rumors, a disputed confession from a tourist in the 1970s, and a cold case skeleton found in a photographer's boathouse have fueled speculation of foul play, survival, or a darker secret.
The episode highlights how the couple's lack of life jackets, aggressive scheduling, and strained dynamics captured contemporary media attention before they vanished near River Mile 95. When their abandoned scow was recovered intact with supplies and Bessie's journal, speculation grew about whether they drowned, fled, or encountered violence. The narrative weighs theories involving an estranged ex-husband, family suspicions, and a tourist who claimed decades later to have killed her husband on the trip, concluding that the eventual damming of the river and destruction of original evidence leave the true fate of the honeymooners perpetually unresolved.
- Check historical records and primary source material like Brad Dimick's book when researching complex cold cases. 1:08
- Recognize that lack of safety gear such as life jackets significantly increased risks for early Colorado River adventurers. 9:47
- Understand that physical evidence like recovered journals and boats can be permanently lost if mishandled or destroyed by descendants. 19:15
- Note that environmental changes, such as the damming of the Colorado River, can permanently erase physical clues at historical sites. 35:25
Chapters
- 0:29Podcast Intro and Host Greeting
The host introduces herself and sets the scene for the Colorado River honeymoon mystery.
- 8:22Early Search Efforts and Family Appeals
Glenn’s father and Bessie’s parents mobilize officials to search for the missing couple.
- 14:02Journey Through the Grand Canyon and Key Encounters
The couple’s trip details, including interactions with Emory Kolb and Adolf Sutro, are recounted.
- 18:22Discovery of the Scow and Initial Findings
A lone scow is found floating, and investigators examine its untouched contents.
- 28:17Speculation of Foul Play and Skeleton Discovery
A skeleton found in a boathouse raises questions about possible murder and the identity of the remains.
- 29:28Forensic Analysis and Skeletal Identification Attempts
Forensic experts analyze the skeleton, concluding it was not Glenn Hyde.
- 33:19Alternate Theories and Witness Confessions
Stories of a woman claiming to be Bessie and other rumors are explored.
- 36:21Final Reflections and Unresolved Mystery
The host summarizes the unresolved nature of the case and invites listeners to ponder the truth.
Highlights
- 2:17
A High-Stakes Honeymoon Journeystory
Newlyweds Glenn and Bessie Hyde embarked on a dangerous months-long river rafting trip across the Green and Colorado rivers in late 1928, aiming to set records.
- 8:57
Building a Sweep Scowl Canoeinsight
Glenn built a custom sweep scowl canoe from scratch in Green River, Utah, despite local experts questioning its design and his preparedness.
- 11:51
The couple rested at Grand Canyon Village, did a press interview, and were photographed by photographers Emory and Ellsworth Kolb just before their disappearance.
- 18:22
Discovery of the Abandoned Scowdata
Search pilots spotted the couple's wooden boat floating upright and fully loaded near Diamond Creek, with supplies, coats, and a journal intact but no passengers.
- 18:31
Controversial Retrieval and Spliced Linedebate
The Kolb brothers retrieved the boat and cut a trailing mooring line, which critics later argued might have severed a tether to the couple's bodies or a hidden retreat.
- 27:58
Boathouse Skeleton Discoverystory
Nearly fifty years later, a human skeleton with a bullet wound was found in the rafters of Emory Kolb's boathouse, sparking temporary suspicions.
- 32:59
A Shocking Campfire Confessionstory
An older woman named Liz claimed to tour guides around a campfire in 1971 that she was Bessie Hyde and had stabbed her abusive husband to death.
Quotes
“The puzzling disappearance of newlyweds Glenn and Bessie Hyde in the fall of 1928 is a mystery that, just like the landscape and waterway they vanished from, has taken many ups and downs over the decades.”
Unnamed speaker · 0:47 “The wooden scowl that was presumed to belong to Bessie and Glenn had been found adrift near an area of the Colorado River known as Diamond Creek.”
Unnamed speaker · 18:22 “The original journal then went to Glenn's sister, Jean, who later destroyed it after writing her own version of it.”
Unnamed speaker · 36:14 “In 1935, that project was completed, and Lake Mead flooded the river in the exact area where the Hides boat had been found in 1928.”
Unnamed speaker · 35:30
Sponsored segments
- SimpliSafe 0:04–0:29
- SimpliSafe 26:26–26:54
- Quince 26:54–27:58
- Hugo 37:06–37:41
About this episode
A couple sets out on a honeymoon adventure to conquer the mighty Colorado River, but their journey ends when they vanish without a trace.
Transcript
6,386 words · 7 speakers
Topics
- Colorado River
- Grand Canyon National Park
- Sunk Without a Sound: The Tragic Colorado River Honeymoon of Glenn and Bessie Hyde
- Coconino County Sheriff's Office
- Boulder Canyon Project Act
- Lake Mead
- National Park Service
- Dr. Walter Burkeby's reconstruction
- Arizona State Museum
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