Over dozen people were buried under the debris after roofs of five houses collapsed due to a cylinder blast in Lehr Colony in Larkana, reported 24NewsHD TV channel on Tuesday.
Police said according to initial information, the blast occurred after a gas cylinder burst.
Police and rescue officials reached the spot and started rescue operation.
Efforts to rescue people buried under rubble continued and some people have been rescued in injured condition while some people including men, children and women still are buried under the rubble.
Reporter: Abdul Khaliq Mughairi