At least 10 people have been killed and several others sustained injuries in twin suicide blasts near shrine of Abdullah Shah Ghazi in Karachi, report said on Thursday. According to the reports, both the blasts were occurred near walk-through gates of the tomb. According to Secretary Auqaf, 10-12 people have been killed in the blasts. Panic prevailed after the incident. Police and law enforcing agencies cordoned off the tomb and relief activities have been started. Emergency has been imposed in Karachi hospitals and paramedical staff has been called. The injured are being shifted to nearby hospitals including Jinnah Hospital. Situation of some of the injured is stated to be critical. President Zardari was in the Bilawal House when the blasts occurred in Abdullah Shah Ghazi's shrine. Security around Bilawal House was increased after the incident. The Mausoleum and Dargah of Abdullah Shah Ghazi is located in Clifton, neighbourhood of Saddar Town in Karachi.