LAYYAH - Six persons died while another seven sustained serious injuries as bus collided with mini-truck near Adda Hafizabad in tehsil Chobara of district Layyah. According to Rescue 1122, the bus collided with a mini truck coming from the opposite side. The deceased persons are identified as Raza, Qasim, Ghulam, Aalam Sher, Haji Muhammad, and Akhtar.