Tek Nath Rizal was jailed and tortured, interogated by Bhutan govt using mind control devices. Other prisoners were subjected to similar torture too.........mind control weapons exist in underdeveloped Bhutan, so called Shangri-la.
http://en.wikipedia.org/wiki/Tek_Nath_Rizal
Tek Nath Rizal website for download ebook : Torture; killing me softly.