At least two persons were killed while three were injured in a roadside bomb blast in Kohat on Sunday. According to media reports, unknown miscreants planted a remote control bomb in the area of Jawaki, some thirty-five kilometers away from Kohat city. According to report, bomb was exploded at the time when tribal chieftain Qabil Khan was coming to Kohat city along with his friends, however it was not confirmed that the blast hurt the tribal chieftai. According to official sources, it was a remote control bomb. Security forces cordoned off the area after the blast.