Sirmaur, Aug. 12 -- Two people were killed, and two children were seriously injured after a residential house collapsed in Himachal Pradesh's Sirmaur district, the District Disaster Management Authority (DDMA) said.

According to the DDMA's situation report, the incident occurred near Didag in Rajgarh subdivision on Wednesday afternoon when the residential house of Bhim Singh, a resident of Chhichhadiya, Mauza PC Didag, suddenly collapsed.

Four people were trapped inside the house and were subsequently rescued with the help of local villagers, the report said.

The deceased have been identified as Nirmala, wife of Bhim Singh, aged 60, and Pooja, daughter of Bhim Singh, aged 32.

Two children, identified as Kumari Heera, daughter of Pooja...