Srinagar, Dec. 9 -- The National Investigation Agency (NIA) on Tuesday arrested another doctor - an alleged key accused in connection with last month's Delhi bomb blast case.

Dr. Bilal Naseer Malla, a resident of Jammu and Kashmir's Rafiabad area in Baramulla district, was arrested from Delhi in connection with Red Fort bomb blast case.

Malla, is the eighth accused in the case - including four doctors - to be arrested in the case. Official sources said that he was also working in the Al-Falah University in Haryana's Faridabad district.

NIA said that they found Malla involved in the conspiracy behind the suicide terror bombing that killed 15 persons and injured over 30 others in the Red Fort area on November 10.

As per NIA investigations...