DERA ISMAIL KHAN, March 23: One person was injured in a grenade attack here on Saturday night.

A man, Pir Mohammad, resident of an area near Salim Petrol pump has reported to Saddar Police Station that some unknown persons threw a hand grenade in his house last night when the family was asleep.

Pir Mohammad and his two cows were injured in the attack while the house was also damaged.