A body was found hanging on the ramparts of Jaipur's Nahargarh Fort on 24 November, with a threat note engraved on the rocks in protest of the movie 'Padmavati'.
The body was hanging 200 m above the ground.
Earlier, it was speculated to be a suicide case, but the when the police reached the spot they found a message written on the rocks stating - "We not burn effigies only, in protest of Padmavati".
The police is trying to identify the body of deceased and cause of the death.
Also read: SC to take up 'Padmavati' case
The film has been in the eye of the storm following protests from conservative groups over alleged tampering with historical facts, a contention which filmmaker Sanjay Leela Bhansali has denied repeatedly.
The release of the film, which was earlier slated for December 1, was deferred as the filmmakers were yet to procure a censor certificate.