NIA stated that when Stan Swamy's personal search was undertaken in presence of two independent witnesses no such straw or sipper was found on him as claimed by him.
The NIA also carried out raids at the offices of another dubious NGO called 'Athroat', a houseboat named 'HB Hilton' in the Dal Lake and on the residence of 'activist' Khurram Parvez.
The main accused in the case, Swapna Suresh and another former employee of the UAE consulate named Sarith were arrested in July for using forged papers to claim diplomatic immunity and smuggling gold from UAE.