VIDEO: Toxic gas leak kills at least 14 people in Karachi
                                        
                                            
                                                18 Feb 2020
                                            
                                        
                                        
                                             Tariq Butt, Correspondent Mystery gas leak in Keamari, Karachi, has killed at least 14 people. Hospitals in the area continue to receive more patients. The leak has affected over...