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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

2013 Cases

2011 Cases

2009 Cases

2007 Cases

2005 Cases

2003 Cases

2018 Cases

2016 Cases

2014 Cases

2012 Cases

2010 Cases

2008 Cases

2006 Cases

2004 Cases

2002 Cases

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