KARAK - The roof of three rooms of a house collapsed due to gas explosion in Sorati Kala area of tehsil Takht Nusrati, however no loss of life was reported. Police sources informed here on Saturday that gas has been collected in a room of the house of Abdul Qadoos at Sorati Kala due to gas leakage exploded with a bang and three rooms of the house collapsed and the other adjacent rooms also cracked. About Rs 1 million losses was reported but fortunately no loss of life was occurred in the incident, as no one was present in the rooms at the moment.