People who are caught were from Sawat.
http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=93427&Itemid=1
According to police the house was occupied by one Riaz Khan who had come to Karachi from Swat about two years back and rented the house in the locality.
Police said that 19 hand grenades, 2 KKs, 2 suicide jackets and KK magazines were recovered from the house while two hand grenades were recovered from the pocket of one of the deceased.
You are being an apologizer of the terrorist and trying to hide their evil acts against Pakistani Muslims.
Please consider the good of Pakistan in front of everything else. And the good of Pakistan is getting rid of the enemies who are threatening the security and economy of Pakistan.