 And authorities are not ruling out racist motives as they investigate why a Nebraska man shot and wounded seven neighbors who were Guatemalan immigrants. Officials say about 15 people had gathered at the victim's home when 74-year-old Billy Booth opened fire from his house nearby on Friday. Booth killed himself after the shootings. The victims are related and include four children ages 3 to 10. They are expected to survive. More news ahead on NPR News. The time now is 942.