PESHAWAR: Unidentified attackers hurled a grenade at a house in the limits of Hayatabad police station on Thursday.

However, police said that there was no casualty.

The incident took place in the afternoon when unidentified attackers hurled a grenade at a house No 162 in Sector N-2 of Hayatabad phase-IV. The police identified the owner of the house as Mohammad Umar, who was an Afghan national.

A police official told this scribe that the family was running business both in Pakistan and Afghanistan. The police registered an FIR and have started investigation.