PESHAWAR: At least four persons of the same family were killed when the roof of a mud house collapsed in the Matani area of Peshawar, media reported on Thursday. According to details, the roof of a mud house collapsed in the Matani area of Peshawar, burying four persons under the debris. Rescue teams reached the spot and retrieved four dead bodies from the rubble. According to rescue sources, the deceased included a woman, her two daughters, and a son.