Hyderabad: Despite registering a case against those who are allegedly responsible for the suicide of Rohit Vemula, no arrest has been made so far. Addressing a press conference at Press Club, Somajiguda, Prof. G. Vinod Kumar, Principal of OU Law College told this. City Police registered a case under SC/ST act but the accused are moving freely. The political parties who supported Rohit Vemula’s suicide case are also silent now. The education of the students of University of Hyderabad is getting effected. He urged the Govt. to arrest the accused soon.