Jammu and Kashmir Police have detained four people in the Valley for questioning, a day after a blast took place near the Red Fort in Delhi.

Jammu and Kashmir Police sources told The Tribune that those detained include the brothers of Dr Umar Nabi, who has been absconding after the police arrested another doctor working in the same Al-Falah University in Faridabad on Monday and unearthed a terror module. Nabi was also working at the same university.

Police sources on Tuesday said Umar is suspected to have been driving the i20 car that exploded on Monday evening.

“Investigation is underway to establish Umar’s role,” said an official.

The Jammu and Kashmir Police on Monday said it had busted a “white-collar” inter-state terror module and arrested eight persons, including three doctors, a

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