New Delhi: Demanding a conclusive response on the whereabouts of a missing student Najeeb Ahmed, Jawaharlal Nehru University (JNU) students on Wednesday staged protests outside the Administrative Block forcing the top brass of the university to stay put in their offices.

Apart from Vice-Chancellor M. Jagadesh Kumar, Rectors one and two and Registrar of the university were said to be confined inside the building. All student political parties, except Akhil Bhartiya Vidya Parishad (ABVP), took part in the blockade and vented out their anger at the university officials.