Dennis Lynn Rader Wichita, Kansas Bind Torture Killer serial murderer aka "BTK" who was captured in 2005, three decades after his killing spree began.

8 1/2 x 8 1/2" prison "Shakedown & Search Report" inmate copy on which he has written and signed the top left, "Draft Origami from DLR July 18, 2015. 
He has written on the back four times, "Color Side" and the various folds from his attempt to make this into origami before unfolding the paper again are clearly visible.

Dennis Rader BTK Shakedown Search Prison Paperwork Origami Signed