India's External Affairs Ministry reportedly informed the Madras High Court that Douglas Devananda, as a cabinet minister of Sri Lanka, could not be arrested as he enjoys diplomatic immunity, warning that any attempt to arrest Devananda would sour relations between Sri Lanka and India.
Devanda, leader of the pro-government paramilitary group-cum-political party, EPDP, is wanted in a 1986 shootout and murder case in Chennai, Tamil Nadu.
He was also been accused of kidnapping a boy in 1988. In 1989, he was arrested and later let out on bail.
Under Secretary in the Ministry of External Affairs, Kaghal Matha Praphullachandra Sharma, also stated that India did not have an extradition treaty with Sri Lanka.
However, according to a report in the The Hindu, under sub-section (1) of Section 3 of the Extradition Act, there was an extradition arrangement between the governments with effect from September 1, 1978.
Leaked US embassy cables, sent in June 2009, describe Devananda to have a "violent and even criminal history", showing "few signs of reforming".