KARACHI Three people were killed in separate incidents here on Tuesday. According to details, a man was killed over personal enmity here in the limits of Nazimabad Police Station. Police said that Abdul Waris resident of a Katichi Abadi used to work as labourer. He was shot dead by his cousin Naseeb Khan. Separately, a fisherman was shot dead in slum area of Jummah Goth in the limits of Ibrahim Hyderi Police Station. The victim, 36, Nazeer alias Footia son of Ismail, resident of Ali Akbar Shah Goth Ibrahim Hyderi, was coming from his sisters home when unknown armed men shot him five times and managed to flee. Police shifted his body to Jinnah Postgraduate Medical Centre (JPMC) for legal formalities. Victim was a fisherman and he left two children and a widow behind. Separately, a security guard shot himself dead in CP Barar Society within the limits of Bahadurabad Police Station. The victim was identified as Mushtaq, resident of Dhoraji Colony. He was25-year-old. Police shifted the body to JPMC for legal formalities and later handed it over to the family. Police said the victim sought to get married with someone but refusal of said family got him disheartened and drove him to commit suicide. The deceased hailed from Ghotki district.