Srinagar, Nov. 19 -- A video of suicide bomber Dr Umar un Nabi, involved in Red Fort explosion, has been retrieved from his phone in which he has defended the suicide bombings.

The critical evidence was unearthed after the detention and subsequent interrogation of Zahoor Illahi, brother of Umar who was driving the explosive-laden car that blasted outside Red Fort on November 10 killing 12 people, officials said on Tuesday.

A 1 minute, 20 second video, in which Dr Umar Nabi speaks in English, is getting viral on the social media and he is seen defending the suicide bombings.

During questioning, Umar's brother Illahai told investigators that he had destroyed his brother's phone which Umar handed him while he visited Koil in October.

The...