At least three people were killed in separate firing incidents in the troubled city, officials said on Sunday.
According to police and rescue sources, the firing incidents took place in Orangi Zia Colony and Natha Khan Goth where two people were killed.
The bodies were shifted to hospitals for legal formalities. Meanwhile, at least four people were injured in a hand grenade attacks in Lyari, officials said. According to local police, unidentified men hurled hand grenade near Gabol Park, injuring four people. Rescue teams rushed to the scene soon after the incident took place and the injured were shifted to a civil hospital.