Multan: A three-story residential building collapsed in central Pakistan on Tuesday, leaving nine people dead, authorities said. Rubble from the collapsed building also fell on nearby homes, wounding several people in Multan, a city in the eastern Punjab province, senior government official Rizwan Qadeer said.Multan: A three-story residential building collapsed in central Pakistan on Tuesday, leaving nine people dead, authorities said. Rubble from the collapsed building also fell on nearby homes, wounding several people in Multan, a city in the eastern Punjab province, senior government official Rizwan Qadeer said.