True Crime in the Great Outdoors

The most shocking crimes from national parks, camping trips, backpacker murders, and hiking incidents

Mary Cooper and Susanna Stodden, Serial killers, Pinnacle Lake Trail Washington, Hiker murders, Israel Keyes StrangeOutdoors.com Mary Cooper and Susanna Stodden, Serial killers, Pinnacle Lake Trail Washington, Hiker murders, Israel Keyes StrangeOutdoors.com

The unsolved murders of Mary Cooper and Susanna Stodden on the Pinnacle Lake Trail in Washington

Susanna Stodden and Mary Cooper in 2004

Susanna Stodden and Mary Cooper in 2004

MARY COOPER AND SUSANNA STODDEN MURDERED JULY 11, 2006 PINNACLE LAKE TRAIL, MOUNT BAKER-SNOQUALMIE NATIONAL FOREST, WASHINGTON. CASE UNSOLVED.

In 2006, mother and daughter Mary Cooper and Susanna Stodden were hiking the Pinnacle Lake Trail in Washington when they were brutally murdered.

Was this just a random act? Were these two women at the wrong place at the wrong time? After 18 years, the crime remains unsolved.

Read the full story by becoming a premium exclusive only member by logging on or becoming a member here.

Read other true crime stories from the outdoors

Gary Michael Hilton - The disturbing case of the National Forest Serial Killer

Highway of Tears in British Columbia, Canada

Amy Wroe Bechtel - disturbing disappearances in U.S. forests

The real "Wolf Creek" - the disturbing case of the backpacker murders in the Australian Outback

The Cowden Family - Strange and disturbing murders in the U.S. wilderness

The disturbing story of David Shearing and the Wells Gray Park camping murders in Canada

The Williams and Winans camping murders in Shenandoah National Park

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✓ 62 articles as of June 2024

Israel Keyes - at one time considered a suspect in the murders of Mary Cooper and Susanna Stodden

Mary Cooper and Susanna Stodden
Pinnacle Lake Trail in Washington

Pinnacle Lake Trail in Washington

David Stodden

David Stodden

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Featured
True Crime in the Outdoors Blog Articles
The Terrifying Case of Gary Michael Hilton, the National Forest Serial Killer: Part 1 Meredith Hope Emerson
The Terrifying Case of Gary Michael Hilton, the National Forest Serial Killer: Part 2 Cheryl Dunlap
The Terrifying Case of Gary Michael Hilton, the National Forest Serial Killer: Part 3 Irene and John Bryant
The Terrifying Case of Gary Michael Hilton, the National Forest Serial Killer: Part 4 Other murders
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