Chicago: Chicago authorities said that 11 people, including a 3-year-old child, were injured when a gunman opened fire on people in a park located in Chicago's Back of the Yards neighborhood. Chicago fire department officials reported that the child is in a critical condition. Two other victims were also in critical condition, officials say. Officer Amina Greer says the shooting occurred shortly after 10 pm on Thursday. According to Greer, at least 10 ambulances responded to the scene, taking the victim to several different hospitals. Authorities say no one has been taken into custody in connection with the shooting.