At least two persons including a woman were killed and another injured in roof collapse incident here in Shabqadar on Friday. According to Police sources roof of dilapidated house located in Shabqadar area of Mohmand Agency came down on early Friday. As a result the family members sleeping in the house were buried under the rubbles and a woman among two died in the incident while another sustained injuries. The locals and relatives on self assistance basis dug out the bodies and injured from the debris and shifted them to hospital.