Karachi (PPI) - Three persons were killed and one injured in different incidents here on Wednesday. Unknown gunmen shot dead a 35-year-old Jaffar and injured Zahid Hussain, 35, when they were sitting near Quaidabad flyover in the jurisdiction of Shah Latif police station. The body and injured were shifted to the Jinnah Post-graduate Medical Centre. Shah Latif police have registered a case and started investigation into the incident. A 30-year-old youth Farhan, resident of Gulistan-e-Johar, was crushed to death by a train at Drigh Road railway Station. The body was shifted to the Jinnah Post-graduate Medical Centre for an autopsy. A 30-year-old laborer, Shafiullah, was crushed to death by a dumper during the mechanical work at Sohrab Goth near Northern Bypass. The body was shifted to Abbasi Shaheed Hospital for an autopsy. Two bullet-riddled bodies found The bodies of a young man and a girl were found from bushes near Musharraf Colony, 500 Quarters in the jurisdiction of Maripur police on Wednesday. Station House Officer of the Maripur Police Station Asif Jakhrani told PPI that the deceased seemed to be brutally tortured before c murder. He said the deceased girl looked Bengali in appearance while boy was fair coloured. The lady Medico-legal officer of the Civil Hospital Karachi (CHK) said that bodies had several bullet marks, besides marks of injuries by some sharp object and rope marks in neck. Police registered a case and initiated further probe. Youth dies in mishap A 25-year-old unknown young man died when minibus, of route A-3 ran over him at Superhighway in the jurisdiction of Sachal Police Station. Police impounded the vehicle and arrested the driver. Later, the body was shifted to the Abbasi Shaheed Hospital for autopsy. Four street criminals ARRESTED in Karachi Special Investigation Team (SIT) West Wednesday apprehended three street criminals and recovered arms and snatched bikes from their possession. On a tip-off, a police party headed by SIT Zone West Incharge Mohammad Ashraf Gujjar, arrested a street criminal Kamal Bengali from New Karachi, Sector 5-L near Haroon Wave and recovered a TT pistol and six cartridges from his possession. In another raid in North Nazimabad, the police apprehended two members of motorcycle lifters gang Zeeshan, Rizwan and recovered two TT pistols and 12 cartridges and two snatched bikes from their possession. Meanwhile, police arrested accused Abdul Majeed and recovered a TT pistol and five cartridges from his possession in Gulberg.