About two policemen were injured when unidentified culprits riding a motorbike hurled two hand grenades at KESC police station near Baloch Colony area in Karachi Thursday morning. 
The injured were rushed to hospital for treatment where one is said to be in critical condition, Pakistani police said. 
Police added that unknown miscreants threw two hand grenades at the KESC police station in Baloch Colony and fled from the scene, according to the Pakistani (Geo News). Security forces cordoned off the area and started searching for the accused.
Source: BNA