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investigations
On this page you will find a list of some of our more interesting investigations. While OKPRI has conducted countless numbers of investigations in the past 22 years, we have only listed those cases that here that have yielded decent amounts of recorded evidence. Not all of our cases will make our website.
On another note, we began our journey in 2000, but we did not really publish any of our investigations into report form like this below until 2002. As new investigation cases are completed, they will also be added to this page, so check back often for updates!
2024 Cases. (Coming Soon!)
2023 Cases
2022 Cases
2021 Cases
2020 Cases
2019 Cases
2017 Cases
2015 Cases
Oklahoma Winery
Soul of the Hunter
Once Upon a Home
Ingalls Hotel
Lady of the House
The MacArthur Military History Museum
The Stone Lion Inn
2013 Cases
2011 Cases
Elizabeth's Sorrow
Mama's House
House of Suffering
House of the Lost
House of the Confused
House of the Watchman
Boomerang Diner
House of the Wandering Gambler
House of the Accused
TB Sanitarium
House of the Demented
House of Tragedy
House of the Hanged Man
House of the Silent
Guthrie Haunts
2009 Cases
House of the 6th Sense
House of the Lingering Odd Couple
Sense of Charms
The Burnt House
House of the Insane
Oklahoma Haunting
Blue Boy House
2007 Cases
2005 Cases
Guthrie House
Heartland Farm
Earlsboro and Romulus Cemetery
House of Darkness
MWC House
Ann Arbor House
Harn Homestead
Abandoned Joy School
2003 Cases
2018 Cases
2016 Cases
2014 Cases
2012 Cases
2010 Cases
2008 Cases
House of the Unheard
House of Secrets
House in the Woods
The Growler House
House of the Lost and Innocent
Blue Bell Saloon
The Historical Ritz Theater
Eldorado House
Old Town Emporium
Red River Crossing
Sooner Corral
2006 Cases
Tulsa Residence
The Historical Eskridge Hotel
Historical Ft. Washita
CA Indian Boarding School
Cemetery of the Damned
South Central
The Runner House
House of Shadows
​
2004 Cases
2002 Cases
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