The Disappearance of Lynn Simmons

Uinta Triangle

The Disappearance of Lynn Simmons

Clean

Published on May 20, 2026, 5:02:00 AM
Total time: 00:14:10

Episode Description

Late in the summer of 1940, a government surveyor named Lynn Simmons vanished near Lamotte Peak in the High Uintas. Crowds of searchers scoured the mountain wilderness but never found any trace of Lynn. Over time, his case was forgotten by all but a few relatives. In this bonus episode, Uinta Triangle host Dave Cawley connects with Lynn's family to bring his memory back to the forefront.

More about Uinta Triangle

Australian trekker Eric Robinson loved to hike. He had a passion for walking in the wilderness, sometimes spending weeks alone in the outdoors. Until one time, he didn’t come home. Eric vanished into a mountain range that has a habit of swallowing people.

Uinta Triangle tells the story of the desperate search for Eric Robinson. Host Dave Cawley (journalist and creator of the hit true crime series COLD) follows in Eric’s footsteps. And he joins Eric’s wife, Marilyn Koolstra, in her worldwide hunt for answers about her missing husband.

Uinta Triangle is an immersive story of investigation and adventure. It’s also an exploration of how far any of us are willing to go for the people and the places we love.


Created and Produced by KSL Podcasts