Delhi blast, Nov. 17 -- As part of the ongoing investigation into the Red Fort blast that shook the nation's capital last week, Faridabad police on Monday continued questioning multiple Kashmiri students living on rent in the city.

The police are looking for possible leads and links into the alleged "white collar terror module" that is claimed to be responsible for the car blast, which killed at least 12 people and injured many others on 10 November.

More than 2,000 tenants and students have been questioned so far, with further questioning underway, the police officials told news agency ANI.

Since the blast, investigative agencies have also launched an inter-state probe to find any alleged links to the blast and the module members, wit...