20/20 - S48E19: Mountain of Lies
A mother plunges from a cliff in a fatal fall while hiking in the Rocky Mountains on her anniversary. For the first time, her daughter speaks out.
All Episodes - Season 48
01Cold BloodedSep 20, 202402The Girl Who Looked Like MeSep 27, 202403The Killer Down the HallOct 04, 202404Can I Prey First?Oct 11, 202405The Menendez Brothers: Reversal of Fortune?Oct 18, 202406A Puzzling MurderOct 25, 202407Her Last HalloweenNov 01, 202408Fire & ViceNov 08, 202409Fatal DisguiseNov 15, 202410Meet the Other MeNov 22, 202411Forever Young: Who Killed JonBenét Ramsey?Dec 13, 202412The Last TextJan 03, 202513The Lies BeneathJan 17, 202514Explosive SecretsJan 24, 202515Run, Run, RunJan 31, 202516File M for MurderFeb 07, 202517Small Town, Big ConFeb 14, 202518Gabby Petito: Her Parents Speak OutFeb 21, 202519Mountain of LiesFeb 28, 202520The Code BreakersMar 07, 202521You Left Me For DeadMar 14, 202522Dirty Little SecretMar 21, 202523Family Lies?Apr 04, 202524Sex, Knives, and VideotapeApr 11, 202525Unlucky NumbersApr 18, 202526The Rose Petal MurderMay 02, 202527Blood on the DoorMay 16, 202528Sherri Papini: Where the Truth LiesMay 23, 202529Road Map to MurderMay 30, 202530I Have Killed For YouJun 06, 202531Karen Read: The VerdictJun 18, 202532They Know EverythingJun 20, 202533Idaho JusticeSep 05, 202534First Comes Love, Then Comes MurderSep 12, 20253521 Days To MurderSep 19, 2025
20/20 S48E19 Synopsis
Stream 20/20 "Mountain of Lies" in HD quality on Goojara. Originally aired on 2025-02-28, this episode is part of Season 48 of 20/20. With a runtime of 1h 20m, the episode keeps you engaged throughout. As part of this News and Documentary series, the episode continues to build on the show's compelling narrative. A mother plunges from a cliff in a fatal fall while hiking in the Rocky Mountains on her anniversary. For the first time, her daughter speaks out.
