Where were the people killed in the first bomb ?

Pakistan’s Prime Minister Yousuf Raza Gilani has appealed for calm after two bombings in the city of Karachi killed 25 people and injured dozens more. The attacks-lhe second at a hospital where victims of the first attack were being treated-targeted Shia pilgrims.
    The first of Friday’s blasts-caused by a motorbike laden with explosives targeting a bus carrying Shias to a religious procession-killed 12 people. Then, (5) another bomb exploded outside the entrance to the emergency ward of the hospital where the victims of the first attack were being treated. At least 13 people were killed in that attack.