Unidentified persons attacked the house of a Frontier Constabulary official with a hand grenade in Peshawar, 24NewsHD TV channel reported on Monday.

No casualties were reported in the attack, the police said, adding that the house of FC personnel Fazal Rabi was partially damaged

According to the police TTP reps from Afghanistan demanded Rs30 million in extortion

A heavy contingent of police reached the post and launched the hunt for the attackers.