An initial forensic report submitted to the home ministry revealed that nitro-glycerine and potassium chlorate had been used in the explosive stuck onto the Israeli embassy vehicle on Monday, an incident in whch an Israeli diplomat was injured. The forensic examination also revealed that about 250 to 300 gm of explosive had been used.

A thorough scanning of the nearly 30 CCTV cameras around the blast spot at the Aurangzeb Road intersection also has not been of much use. Sources said most of the footage was blurred even as they took help from experts at IIT to clean up the visuals.
A 10-member Mossad team on Wednesday held deliberations with the investigating officials. However, the government has told agencies to take an independent line of probe.