Four personnel of a residential higher secondary institution, including a lecturer and three hostel staff, were arrested in Odisha’s Berhampur on charges of torture of students. According to Santosini Oram, Inspector in-charge of the Berhampur Sadar police station, the misdeeds of the arrested persons came to light on Saturday. As part of an investigation into a case related to disappearance of a plus 2 student of the same institution, a police team had reached its hostel. According to police sources, the student went missing from the hostel on September 26. The institution is located in the Bhabinipur area of Berhampur and around 200 students reside in its hostel..Deep wounds During interrogation of hostel inmates, four students complained that they had been ruthlessly beaten up by a lecturer and three staff of the hostel. The students also had deep wounds. The lecturer and the hostel staff had resorted to physical torture of the students alleging that they had information about their missing classmate.Later, parents of one of the injured students filed an FIR that led to arrest of the lecturer and the three hostel staff of the institution.