207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Yosemite National Park, CA

Cases and Data

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Missing Murders
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Arthur EstesDavid MorrisonDikran KnadjianFred ComstockMichael FiceryStacey ArrasTimothy BarnesWalter Reinhard
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Carole Evon SundJoie Ruth ArmstrongJuliana Juli SundSilvina Pelosso
Featured Yosemite National Park, California Cases

Michael Ficery

Missing: Jun 15, 2005
Michael Allen Ficery, a 51-year-old experienced hiker, disappeared on June 15, 2005, while hiking ne ...Read More

Fred Comstock

Missing: Sep 01, 1975
Fred Comstock, a 19-year-old male, went missing on September 1, 1975, during a hiking trip in Yosemi ...Read More

Arthur Estes

Missing: May 24, 1976
Arthur Estes, a 25-year-old man, went missing on May 24, 1976, during a hiking trip in Yosemite Nati ...Read More

Timothy Barnes

Missing: Jul 05, 1988
Timothy John Barnes, a 24-year-old resident of Rancho Cucamonga, California, disappeared on July 5, ...Read More

Dikran Knadjian

Missing: Jul 24, 1972
Dikran Knadjian, a 20-year-old medical student from Cambridge University in England, disappeared on ...Read More

David Morrison

Missing: May 25, 1998
David Paul Morrison, 28, was last seen on May 25, 1998, in Yosemite National Park. Morrison, an expe ...Read More

Stacey Arras

Missing: Jul 17, 1981
Stacey Ann Arras, a 14-year-old girl, went missing on July 17, 1981, while visiting Yosemite Nationa ...Read More

Walter Reinhard

Missing: Sep 16, 2002
Walter Reinhard, a 66-year-old hiker from Oro Valley, Arizona, was last seen on September 19, 2002, ...Read More