Try Peter Langan. He was a member of the Aryan Republican Army. Robbed a bank branch in Green Bay where a friend of mine worked.
http://www.meta-religion.com/Extremism/White_extremism/Aryan_republican_army/aryan_republican_army.htm
Thank you for the link...very interesting tale.
He is currently held in the Supermax Prison in Florence, Colorado. He had the Unabomber, Terry Nichols, and Timothy McVeigh as his cellmates.
Maybe Mapes was working a Timothy McVeigh angle.