8-year-old killed, 10 injured in shooting at family gathering in Chicago, police say ABC NewsMass shooting Chicago: 9-year-old Ariana Molina killed in Back of the Yards shooting near Damen; children among 10 others injured WLS-TV8-year-old girl killed, 10 others injured in Back of the Yards shooting WGN TV ChicagoGirl, 8, killed in mass shooting that wounded 10, including several children Chicago Sun-Times8-year-old girl killed, 10 others injured in Back of the Yards shooting: Chicago police NBC Chicago