( CNN ) -- A suicide blast in northwestern Pakistan Friday killed a 12-year-old boy and wounded five others , police said . The attack took place at a weapons market in Dara Adam Khel , according to Masood Khan Afridi , the police chief of Kohat district . The suicide bomber blew himself up after people thought his actions were suspicious and tried to apprehend him , Afridi said . Dara Adam Khel is about 55 km ( 34 miles ) southwest of Peshawar , the capital of Khyber Pakhtunkhwa province , where the attack took place .
The suicide bomber blew himself up after people tried to apprehend him , police say . The attack took place at a weapons market in Dara Adam Khel .