Four suspects were killed in an exchange of fire with Sindh Rangers on Saturday in Lyari area of the city.
A spokesman for the Rangers said that the suspects who were involved in various crimes including murder and extortion opened fire on the paramilitary force during a raid.
He said the four suspects were killed when the Rangers returned fire. They were identified as Sanaullah, Liaquat, Amir and Hassan. The Rangers spokesman said that arms were also recovered from the possession of suspects.