Two militants threw hand grenades , fired guns and then blew themselves up at the district court building , said Sikander Hayat , inspector general of Islamabad police . NEW : A little - known group calling itself Ahrar Ul Hind claims responsibility . The militants throw grenades , fire guns and then blow themselves up , they escape . The attack on a court building in central Islamabad wounds at least 39 people . A judge is among the 11 people reported dead by medical officials .
NEW : A little - known group calling itself Ahrar Ul Hind claims responsibility . The militants throw grenades , fire guns and then blow themselves up , they escape . The attack on a court building in central Islamabad wounds at least 39 people . A judge is among the 11 people reported dead by medical officials .