57 suspects have been arrested on Saturday by rangers and police during several raids carried out in the provincial capital.
Weapons have also been recovered from the possession of those arrested.
According to Rangers Spokesman Major Sibtain, the arrested criminals are involved in crimes of target killing, extortion and kidnapping for ransom and some are also connected to the Lyari gang war elements.
Karachi’s west zone police also conducted an operation in several parts of the west zone and arrested 20 criminals.
