KARACHI: A youth was killed and one other injured in different firing incidents in the metropolis in the wee hours of Monday. According to rescue sources, a 19-year-old youth, Zeeshan Ahmed suffered severe bullet injuries when an armed man opened fire at him in Ahsanabad area. He was rushed to Abbasi Shaheed Hospital for treatment where he succumbed to his injuries. Separately, two unknown armed men opened fire at a 24-year-old man, Murad Ali near Liaquat Chowk in Gulshan-e-Zia. As a result, he sustained bullet injuries. The injured was rushed to Abbasi Shaheed Hospital for treatment.