Ever wonder what the FBI does while they are looking for a suspect at large? Some of the greatest FBI profilers get together and make a list of all the traits of a suspect, and they are pretty spot on most of the time. However, when the perpetrator is yet to be caught, or never gets caught, the psychological profile is all we have to study. Join us as Koelle talks through 3 infamous cases where identities remain unknown, and see if you can solve it!

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