Four people were kidnapped and gunned down by unknown miscreants raising violence in Karachi city of southern Pakistan on Wednesday. According to police, four people were abducted from Malir area of Karachi and later gunned down by unknown culprits on Wednesday. Police found the dead bodies in the Jam Goth area of Malir. Security officials have carried investigations into the incident. Earlier, police and rangers have been given authorities by the government to ensure peace in Karachi due to rising number of violent activities in the city. The dead bodies have been shifted to Jinnah Hospital for postmortem and identification of the victims.