The death toll in a twin suicide bombing in this eastern Pakistani city rose to 54 on Tuesday, with more persons succumbing to their injuries and bodies being dug out of the rubble of a commercial hub that was the target of the attack.<br/><br/>Thirteen women and seven children were among the 54 dead.<br/><br/>Officials said, out of the 180 people injured, 62 are still being treated in hospitals. The heads of the two suicide bombers who carried out the attack on Moon Market last night were found at the site, Special Superintendent of Police Shafiq Ahmad Gujjar said.<br/>