Muridke: PTI leader Mian Latif along with his grandson have been killed in firing incident in Muredke.According to police son of Mian Latif and former councilor was critically injured in firing. The accused fled the scene, Mian Latif was local leader of PTI. Police further said the accused opened fire in Panchayat on land dispute. The victims were recognized as Mian Latif 80 and Abaidullah 27. Police have started tracing the culprits.