Firing incidents in Karachi injured four people, Pakistan\'\'s Geo TV reported. According to the police, unidentified armed man wounded 28-year old Saleem in Ayub Goth area of Sohrab Goth while in Quaidabad area 18-year old Tanzeel was injured. Another man, Abdullah (48) was hurt in firing incident near Bismillah Centre on Super Highway. In Soldier Bazar, 40-year old Shoaib received bullets. Injured people were taken to Jinnah hospital.