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P.R.O.S. Investigations, Inc.

Proud Members of PISA

Paranormal International Studies Alliance

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Last site update 05-10-2020

 Recently added is a section on UFOs and USOs and Cryptozoology! Another site page added under Tours Activities page -" Latest Investigations."

No tours are in the plans for 2020.

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For questions, help, or an investigation email us.


After 7 years... PROS has decided to take down the viewer cameras.

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Guest Book 

Sign Guest Book


Name: ErikOKCGC
Date: 07/27/2005
Message: Welcome to PROS guys! Congrats!

Name: charles hastings
Date: 07/26/2005
Message: I would like to know more about ghost hunting. I also would like to see some photos on houses that are haunted. thank you charles.

Name: Brent
Date: 07/20/2005
Message: Your site just keeps getting better.Just keeping in touch. Brent Hitch,stillwater ok

Name: Jennifer Anne
Date: 07/18/2005
Message: you guys have the coolest job on earth!!!Logan is my hero!!!had to say it

Name: Crystal
Date: 03/22/2005
Message:  It was great meeting all of you. Hope we get together again soon. Great site!

Name: brent
Date: 02/18/2005
Message: just checking out your site. Ilive in stillwater and would love to hunt for the paranormal.good work keep it up

Name: Erik OKCGC
Date: 02/14/2005
Message: Site is looking great guys, keep it up!

Name: Janice Cowley
Date: 01/29/2005
Message: I saw you web ad on a truck in the drive-thru at my bank and thought I would check you guys out. I grew up in a house with two ghosts and wanted to see if maybe what I had seen was comparable to others. thanks Janice

Name: Megan
Date: 01/18/2005
Message: Hey, me and a few friends ran into you guys down at Kitchen Lake Bridge and after spending some time, I hope we can all look forward to working and investigating together!

Name: fred,erma, cross
Date: 01/17/2005
Message: great going son....

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