One person was gunned down by unknown persons in Mangopir's Kanwari Colony here on Saturday. The body was shifted to Abbasi Shaheed Hospital (ASH) for medico-legal formalities. According to police and rescue sources, the deceased was identified as Aslam, son of Rafiq. In another incident, a man was shot at and injured in Korangi's Bilal Colony. The injured was rushed to Jinnah Postgraduate Medical Center (JPMC) for treatment.