2 killed, 2 including policeman critically wounded in shooting in Chicago

In the United States, two people have been killed and two, including a policeman, critically wounded in a shooting incident at a hospital in Chicago. Police said, the gunman was among the dead. 

The motive of the



shooting is not yet known. The facility was evacuated during the incident as armed police rushed to the scene. The Mercy hospital said on Twitter that the shooting was over and the patients were safe.