Ramanathapuram:The National Investigation Agency (NIA) on Sunday held enquiries in the coastal villages of Rameswaram in the district in connection with a case related to the detention of 38 Sri Lankan nationals in June for alleged their illegal stay in the country.
The Lankans were detained in Mangalore in Karnataka in June by that state police for illegally entering the country through Tamil Nadu and the case was subsequently taken over by the NIA.