Sohail Anwar Siyal says the house raided by NAB's team belonged to his late father.
The suspect is the head of the family; victims include six women and five children.
Members of religious group disrupt Aurat March in Islamabad, situation brought under control by police.
Sukkur Police AIG says more casualties feared as several injured are in critical condition.
Death toll rises to 6; five others also pulled out from the rubble in a wounded state.
Officials say several people are still feared to be trapped under the rubble; rescue operation underway.
PPP leader tells journalists to "investigate" allegations against him.
A case was registered by police against the suspect who leads prayers at a mosque in Dildar Samejo village.
JUI-F Punjab chief Maulana Attiqueur Rehman welcomes the participants of the march.
'Azadi March' to kick off in Karachi on October 27 after address by JUI-F chief in Sohrab Goth.
Accountability court grants permission to have home-cooked food, meetings with family members.
Sit-in will be staged in Sukkur on July 12 while the rally will be taken out the next day to the Sindh-Punjab border.
Outlaws open fire at an armoured police van; 4 policemen injured in exchange of fire.
52-year-old minister passed away due to heart failure.
Foreign minister says certain parties during PM's Ghotki visit had demanded a name change but it is just "an opinion".
Suspect admits to using the G3 rifle issued to him for duty and says he was in uniform at the time of incident.
Three families were living together in the home, whose walls had long started to disintegrate, area residents say.
The minor girl was kidnapped by two young men when she was playing in the nearby fields.
Dumper collides into a Mazda carrying Sachal Sarmast's devotees back home from Larkana.
Says her two sons allegedly beat her up over a family dispute and then left her in a semi-conscious state.