LAKKI MARWAT: Unknown terrorists attacked the house of a police official with explosives in the Shadikhel area of the Lakki Marwat district, police said on Saturday. A police official said that terrorists affiliated with Fitna-al-Khawarij had planted an improvised explosive device (IED) at the house of Constable Tehsil Khan. Fitna al Khawarij is a term the state uses for terrorists belonging to the banned Tehreek-i-Taliban Pakistan (TTP).