Together with Ramanan LTTE intelligence unit leader of the Batticaloa district Pathmanathan carried out various attacks against military camps in the Batticaloa district.
He left the island in 2005 and returned to island recently.
CID arrested Pathmanathan when he secretly tried to enter towards country at the Katunayake airport.
Pathmanathan was arrested in 1999 in connection with several bomb attack took place in the hill country and eastern province and released on bail in year 2002.
Court issued arrest warrant against Pathmanathan.
Mother of the pathmanthan lodged a complaint group of unidentified person arrived in a white van has abducted her son while at home.
However it was blamed that Pathmanathan involved in several criminal activities in the country.