At least three laborers were killed while two others sustained severe wounds in factory boiler blast in Lahore’s Shahpur Kanjra today (Saturday).

According to details, roof of a factory caved in when a boiler suddenly exploded and entrapped the laborers under the rubble.

Arriving at the scene, rescue officers launched an operation and took the injured  to the Jinnah Hospital for medical assistance.

Police personnel shifted the bodies who have been identified as Khizar, Waqar and Safdar to the morgue for further investigation.