About this episode

The episode explores the suspicious circumstances surrounding the death of Toni Bertolet and the potential danger to her daughter Haley from her husband Harold Henthorn.

"Help.. Toni.. fall from cliff." - On September 29th, 2012, Harold Henthorn calls 911 from Rocky Mountain National Park claiming his wife, Toni Bertolet, has fallen off a cliff while they were hiking. When Toni is declared dead hours later, Harold returns home a widower and single dad to their 7-year-old daughter Haley. But to the rest of Toni's family, it’s clear that Harold is hiding something and Haley may be in grave danger. With no solid proof, cops and the Bertolet family must race against time to uncover a killer's disturbing past and save Haley, before it's too late. - Director, editor & co-writer: Matthew Rice Researcher & co-writer: Tiffany Loxton Voiceover: William Akana Producer: Salim Sader Assistant editor: Hannah Alicbusan Distribution manager: Kat Gardilcic - - - - Sources: Getty Images “Mountain of Lies” ABC 20/20: ©2025 Disney Enterprises, Inc ABC, 2025. “Two Deaths, One Suspect” Accident, Suicide or Murder: Oxygen Media Productions LLC. 2019. “The Accidental Husband” 48 Hours: CBS Broadcasting Inc., 2018, 2015. “Justice for Haley” Wild Crime: American Broadcasting Companies Inc. 2021. “Over the Edge/A Walk In The Mountains” Dateline: Deadly Path: NBCUniversal…

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