India, Nov. 13 -- Several doctors are in the net of the authorities probing the deadly Delhi Red Fort blast that rocked the national capital on Monday, with most of them linked to Faridabad's Al Falah Medical College.

The high-intensity blast tore through several vehicles outside the Lal Quila Metro Station on Monday evening, killing at least 10 people and injuring several others.

The National Investigation Agency (NIA) and other agencies probing the blast have determined that Dr Umar Nabi, from Jammu and Kashmir's Pulwama, was behind the wheel of the white i20 car that exploded at an intersection outside the Red Fort.

The identity was confirmed through a DNA test with Dr Umar's mother.

Hours before the blast, Jammu and Kashmir Police...