The masked people who waged an attack on the teachers and students of Jawaharlal Nehru University (JNU) have still not been arrested—even as some of them have been identified by news channels, journalists and activists on social media. But the Delhi Police seem to be still oblivious to their identities and have failed in finding any evidence. They have, instead, filed an FIR against the injured JNUSU president, Aishe Ghosh. Why were the security arrangements not functional on the evening of January 5? Have the institutions including police and administrations been killed? Senior journalist Urmilesh answers these questions.