MUZAFFARGARH, (Pakistan Point News - APP - 16th Jan, 2017 ) : A woman and her three-year-old son were killed as roof of their under-construction house caved in. According to Rescue 1122, the roof of an under-construction house at Basti Thaheemwala, in Tehsil Alipur, collapsed suddenly. Resultantly, Madeeha Bibi and her three-year-old child namely Abdullah died. However, other members of the family received injuries. Alipur police were investigating the incident.