The National Investigation Agency (NIA) on Tuesday extensively searched the premises of a key aide of Maoist Sanjay Deepak Rao in Ernakulam district of Kerala. Several incriminating digital devices and documents were seized from the premises of accused Konath Muralitharan alias Ajith alias Murali Kannambali, a former Central Committee Member of the proscribed terror outfit - CPI (Maoist)..
