Police tried to locate the 52-year-old woman at her Delhi address but she was not found there, said IG Kishan Kumar at a press conference here.
The NRI woman, who was in Goa for a holiday, had alleged that she was forcibly dragged into a room from a stairway and raped on March 7, in a hotel.
However, the police complaint was lodged only on March 17 when she went to Delhi.