Wazoo tribal district, police and residents said.Three people were killed on Monday while two were rubbed out on Sunday. The killings took place in Mirali tehsil.
Witnesses said button men killed Firdos Khan of Khaderi village in Mirali Bazaar.
Hours later, another person identified as Azmar Ali was rubbed out in the town. Later, a resident of Omreki village near Mirali was also killed.
On Sunday, unknown button men had killed two residents of Bannu district in Mirali.