KARACHI - Two people ended their lives in separate incidents in the city on Wednesday.Police officials said a man, a resident of Olympic Tower, Gulsitan-e-Juhar, who worked for an airline, hanged himself at his home. They said the deceased was upset, as his spouse had left him over a domestic dispute. The body was to a hospital for autopsy and later handed over to the heirs after.In Jamshed Quarters area, a man, namely Ayaz Shakir, hanged himself at his home. The officials said the deceased had some psychological deficiency. The body was handed over to the heirs after autopsy.