The accused was identified and caught after the footage from more than a thousand CCTV cameras in and around the JNU campus was analysed, police said, adding Dolai was arrested while he was entering his rented house.
Jawaharlal Nehru University (JNU) has sought a first information report (FIR) after students allegedly raised 'provocative' slogans against Prime Minister Narendra Modi and Union home minister Amit Shah inside the university campus during an event on Monday night, varsity officials said.
As part of efforts to provide foolproof security to Jawaharlal Nehru University Student's Union president Kanhaiya Kumar, the Delhi police has asked University authorities to inform them about the student leader's movements outside the campus and nature of his visits.