SWAT, Oct 26: Militants on Friday publicly executed four law-enforcement personnel in a village, 16km west of Mingora, the district headquarters, and exchanged heavy gunfire with security forces in a nearby sub-district. “It was gruesome,” was how a resident of Shakkardarra described the scene of beheading of the law-enforcement personnel.Requesting anonymity, he told Dawn on phone that masked militants armed with rocket-propelled grenades and assault rifles brought the four men to the village at around 5pm, fires a few shots in the air and then beheaded them. The men, said to be in their mid-20s, had their hands tied together....