'We believe Congress govt will reinvestigate': Rohith Vemula's family, petitions Telangana CM Revanth Reddy
Telangana police closure report on Rohith Vemula's death led to family's plea for reinvestigation. CM assured fair enquiry. Other students' issues discussed. DGP to file High Court petition for investigation into Vemula's suicide at Hyderabad Central University.