NIA cracks Delhi High Court blast case: Sources The National Investigation Agency (NIA) on Thursday claimed to have solved the September 7 Delhi High Court blast case. Sources say that the investigators have found that the blast was carried out by Harkat-ul-Jihad-al-Islami (HuJI) and the conspiracy to target the Delhi High Court was hatched in Jammu and Kashmir. Sources say the NIA has detained a HuJI operative, Amir alias Hafiz, from Jammu and Kashmir. Amir, who goes by several other aliases, has been identified as the mastermind of the blast. Read the rest of the story here.