Nebraska authorities investigating if race played a role in shooting that wounded 4 children and 3 adults, police chief says CNNWhite Nebraska man shoots and wounds 7 Guatemalan immigrant neighbors The Associated PressNebraska Man Shoots 7, Including 4 Children, in Possible Racist Attack PEOPLEGuatemalan woman shot by Nebraska neighbor ‘felt like this was the end’ as she rushed to save grandson Yahoo! Voices