He also demanded removal of Union Labour Minister Bandaru Dattatreya against whom an FIR was registered in the case.
Meanwhile, a group of activists today expressed solidarity with agitating students across the country demanding action against those responsible for the death.
Around 25 activists, including women, held a meeting in front of the state Secretariat here this evening and condemned the Centre's attitude towards the issue.
They also carried placards, with slogans demanding justice to Rohith Vemula.
The body of Rohit was found hanging in the university's hostel room in the campus on January 17.
